Name: Derby Cover Buttonhead Screws Fits Sportster 2004/L* 1/4-20 X 5/8 Gw#C-10-31-09
Brand: Mid-USA
SKU: MID-78570
Price: 8.55 USD
Availability: InStock

Mid-USA

Derby Cover Buttonhead Screws Fits Sportster 2004/L* 1/4-20 X 5/8 Gw#C-10-31-09

MID-78570

$8.55

In Stock

Shipping calculated at checkout.

Derby Cover Buttonhead Screws Fits Sportster 2004/L* 1/4-20 X 5/8 Gw#C-10-31-09

1/4-20 x 5/8 buttonhead screwGardner Westcott
Fits Sportster models 2004/Later

Mid-USA

Handlebar Riser Bolts Chrome 1/2-13 Thread X 3"Long Hex Head Mfg# 50C300Hcs8R2

MID-41352

$14.40

In Stock

Shipping calculated at checkout.

Handlebar Riser Bolts Chrome 1/2-13 Thread X 3"Long Hex Head Mfg# 50C300Hcs8R2

¹/₂ O.D. riser bolts
Heat-treated steel
Sold in Pairs

HARDWARE
Hex Head, 3 length, ¹/₂-13 thread
Chrome Finish, Grade 8

Mid-USA

Handlebar Riser Bolts Chrome 1/2-13 Thread X 2"Long Hex Head Mfg# 50C200Hcs8R2

MID-41351

$10.32

In Stock

Shipping calculated at checkout.

Handlebar Riser Bolts Chrome 1/2-13 Thread X 2"Long Hex Head Mfg# 50C200Hcs8R2

¹/₂ O.D. riser bolts
Heat-treated steel
Sold in Pairs

HARDWARE
Hex Head, 2 length, ¹/₂-13 thread
Chrome Finish, Grade 8

Mid-USA

Handlebar Riser Bolts Chrome 1/2-13 Thread X 1 1/2"Long Hex Head Mfg# 50C15Ohcs8R2

MID-41350

$8.83

In Stock

Shipping calculated at checkout.

Handlebar Riser Bolts Chrome 1/2-13 Thread X 1 1/2"Long Hex Head Mfg# 50C15Ohcs8R2

¹/₂ O.D. riser bolts
Heat-treated steel
Sold in Pairs

HARDWARE
Hex Head, 1 ¹/₂ length, ¹/₂-13 thread
Chrome Finish, Grade 8

Mid-USA

Piston Rings,Wiseco X +.020"Os BT 1200Cc One #62133 Piston See Catalog For Info 3457X

MID-63012

$43.25

In Stock

Shipping calculated at checkout.

Piston Rings,Wiseco X +.020"Os Bt 1200Cc One #62133 Piston See Catalog For Info 3457X

WISECO
Pistons are forged from hi-silicon aluminum alloy for superior strength and dependability
The unique piston shape allows tight piston to wall clearances for quieter operation
Grooves are machined around the top ring lands to reduce detonation and improve the sealing power of the top ring
Designed for Stock stroke flywheels only
All wrist pin holes are ream fit for a perfect geometrical surface
Enlarged valve pockets provide the clearance for larger valves and high lift cams but must be checked
Includes instructions and clearance recommendations

HASTINGS X Replacement Ring Set
Fits Piston Kit 62133Note:

Mid-USA

Pistons,Wiseco 9.5:1 Std Bore Sh 1340Cc W/Pin Locks & Rings 3.497 Std Bore Hi Compression

MID-62144

$406.33

In Stock

Shipping calculated at checkout.

Pistons,Wiseco 9.5:1 Std Bore Sh 1340Cc W/Pin Locks & Rings 3.497 Std Bore Hi Compression

WISECO
Pistons are forged from hi-silicon aluminum alloy for superior strength and dependability
The unique piston shape allows tight piston to wall clearances for quieter operation
Grooves are machined around the top ring lands to reduce detonation and improve the sealing power of the top ring
Designed for Stock stroke flywheels only
All wrist pin holes are ream fit for a perfect geometrical surface
Enlarged valve pockets provide the clearance for larger valves and high lift cams but must be checked
Includes instructions and clearance recommendations

Piston Kit fits Shovelhead 1978/1984 1340cc (80ci)
9.5:1 compression, 3.497 standard bore sizeNote:

Mid-USA

Outboard Support Bearings Fits Bdl #77024 #77039 Mfg.Tfbsb-100

MID-77353

$27.95

In Stock

Shipping calculated at checkout.

Outboard Support Bearings Fits Bdl #77024 #77039 Mfg.Tfbsb-100

Belt Drives Ltd.
Designed to add outboard bearing support to help eliminate shaft flex for high horsepower applications
Requires professional drilling and tapping into the pulleys for installation
Includes instructions

Belt Drives Ltd.
Replacement Outboard Support Bearings (Pair) for 77204, 77039

Mid-USA

Countershaft/Mainshaft Bearing Split Type BT 5 Spd All Years* Spt 5 Spd 91/05 Rpls Hd 8876A

MID-74608

$7.75

In Stock

Shipping calculated at checkout.

Countershaft/Mainshaft Bearing Split Type Bt 5 Spd All Years* Spt 5 Spd 91/05 Rpls Hd 8876A

* Note: 1994/Later gears must be replaced as sets due to higher tooth count

HARDWARE
Split Bearing
Fits Big Twin 5 speed all years & Sportster 5 speed 1991/2005
Replaces HD# 8876A

Mid-USA

Valve Guide,Int/Exh Cast Iron Fits 74"& 80" Flathead 30/73 .010 Size, 20-20769

MID-61757

$22.50

In Stock

Shipping calculated at checkout.

Valve Guide,Int/Exh Cast Iron Fits 74"& 80" Flathead 30/73 .010 Size, 20-20769
C630 Nickel/Bronze
C630 is a blend of copper, nickel, and aluminum. The high copper content gives excellent thermal qualities, the nickel makes the guides tough and wear resistant, and the aluminum brings work hardening characteristics. This bonze alloy allows for tighter clearances than other materials, creating better valve and seat sealing, as well as superior control. The expansion qualities of C630 bronze make it especially compatible with aluminum cylinder heads.

Cast Iron
KPMI R&D has produced a proprietary cast iron blend that thrives in the tough operating conditions of today's engine. KPMI's certified cast iron provides excellent wear resistance and a superior guide bore finish that is easy on valve stems.

Manganese
These Engine Builder valve guides have been designed with the price conscious builder in mind. Expect the same exacting KPMI tolerances, but with a reduced toughness/wear-ability when compared to the premium C360 Nickel Aluminum Bronze valve guides. The softer manganese guides are easily reamed and then can be delicately finished with our high quality ball tones. Now, with any battery operated or electric drill you can ream and hone manganese valve guides in less time and in the absence of expensive honing equipment required to properly size tough C360 guides.

Superior Airflow
Guide profiles are designed to have as little effect on the airstream as possible while maintaining critical cross sectional thickness in high temperature areas. Promoting both high performance and endurance.

Tight Tolerances
High concentricity tolerances are held to insure the best possible geometry between the seat and guide is maintained when the guides are replaced. This means minimal material removal from the seat, time savings, and consistent chamber volumes when valve jobs are performed.Kibblewhite
Cast Iron intake/exhaust valve guide
.010 Size O.D.
Fits lathead 74 & 80 1930/1973

Mid-USA

Valve Guide,Int/Exh Cast Iron Fits 74"& 80" Flathead 30/73 .002 Size, 20-20762

MID-61756

$22.50

In Stock

Shipping calculated at checkout.

Valve Guide,Int/Exh Cast Iron Fits 74"& 80" Flathead 30/73 .002 Size, 20-20762
C630 Nickel/Bronze
C630 is a blend of copper, nickel, and aluminum. The high copper content gives excellent thermal qualities, the nickel makes the guides tough and wear resistant, and the aluminum brings work hardening characteristics. This bonze alloy allows for tighter clearances than other materials, creating better valve and seat sealing, as well as superior control. The expansion qualities of C630 bronze make it especially compatible with aluminum cylinder heads.

Cast Iron
KPMI R&D has produced a proprietary cast iron blend that thrives in the tough operating conditions of today's engine. KPMI's certified cast iron provides excellent wear resistance and a superior guide bore finish that is easy on valve stems.

Manganese
These Engine Builder valve guides have been designed with the price conscious builder in mind. Expect the same exacting KPMI tolerances, but with a reduced toughness/wear-ability when compared to the premium C360 Nickel Aluminum Bronze valve guides. The softer manganese guides are easily reamed and then can be delicately finished with our high quality ball tones. Now, with any battery operated or electric drill you can ream and hone manganese valve guides in less time and in the absence of expensive honing equipment required to properly size tough C360 guides.

Superior Airflow
Guide profiles are designed to have as little effect on the airstream as possible while maintaining critical cross sectional thickness in high temperature areas. Promoting both high performance and endurance.

Tight Tolerances
High concentricity tolerances are held to insure the best possible geometry between the seat and guide is maintained when the guides are replaced. This means minimal material removal from the seat, time savings, and consistent chamber volumes when valve jobs are performed.Kibblewhite
Cast Iron intake/exhaust valve guide
.002 Size O.D.
Fits lathead 74 & 80 1930/1973

Mid-USA

Valve Guide,Int/Exh Cast Iron Fits 74"& 80" Flathead 30/73 Std Size, 20-20760

MID-61754

$22.50

In Stock

Shipping calculated at checkout.

Valve Guide,Int/Exh Cast Iron Fits 74"& 80" Flathead 30/73 Std Size, 20-20760
C630 Nickel/Bronze
C630 is a blend of copper, nickel, and aluminum. The high copper content gives excellent thermal qualities, the nickel makes the guides tough and wear resistant, and the aluminum brings work hardening characteristics. This bonze alloy allows for tighter clearances than other materials, creating better valve and seat sealing, as well as superior control. The expansion qualities of C630 bronze make it especially compatible with aluminum cylinder heads.

Cast Iron
KPMI R&D has produced a proprietary cast iron blend that thrives in the tough operating conditions of today's engine. KPMI's certified cast iron provides excellent wear resistance and a superior guide bore finish that is easy on valve stems.

Manganese
These Engine Builder valve guides have been designed with the price conscious builder in mind. Expect the same exacting KPMI tolerances, but with a reduced toughness/wear-ability when compared to the premium C360 Nickel Aluminum Bronze valve guides. The softer manganese guides are easily reamed and then can be delicately finished with our high quality ball tones. Now, with any battery operated or electric drill you can ream and hone manganese valve guides in less time and in the absence of expensive honing equipment required to properly size tough C360 guides.

Superior Airflow
Guide profiles are designed to have as little effect on the airstream as possible while maintaining critical cross sectional thickness in high temperature areas. Promoting both high performance and endurance.

Tight Tolerances
High concentricity tolerances are held to insure the best possible geometry between the seat and guide is maintained when the guides are replaced. This means minimal material removal from the seat, time savings, and consistent chamber volumes when valve jobs are performed.Kibblewhite
Cast Iron intake/exhaust valve guide
Standard Size O.D.
Fits lathead 74 & 80 1930/1973

Mid-USA

Valve Guide,Int/Exh Cast Iron .010 Size, Flathead 45" 30/73 20-20759

MID-61753

$22.50

In Stock

Shipping calculated at checkout.

Valve Guide,Int/Exh Cast Iron .010 Size, Flathead 45" 30/73 20-20759
C630 Nickel/Bronze
C630 is a blend of copper, nickel, and aluminum. The high copper content gives excellent thermal qualities, the nickel makes the guides tough and wear resistant, and the aluminum brings work hardening characteristics. This bonze alloy allows for tighter clearances than other materials, creating better valve and seat sealing, as well as superior control. The expansion qualities of C630 bronze make it especially compatible with aluminum cylinder heads.

Cast Iron
KPMI R&D has produced a proprietary cast iron blend that thrives in the tough operating conditions of today's engine. KPMI's certified cast iron provides excellent wear resistance and a superior guide bore finish that is easy on valve stems.

Manganese
These Engine Builder valve guides have been designed with the price conscious builder in mind. Expect the same exacting KPMI tolerances, but with a reduced toughness/wear-ability when compared to the premium C360 Nickel Aluminum Bronze valve guides. The softer manganese guides are easily reamed and then can be delicately finished with our high quality ball tones. Now, with any battery operated or electric drill you can ream and hone manganese valve guides in less time and in the absence of expensive honing equipment required to properly size tough C360 guides.

Superior Airflow
Guide profiles are designed to have as little effect on the airstream as possible while maintaining critical cross sectional thickness in high temperature areas. Promoting both high performance and endurance.

Tight Tolerances
High concentricity tolerances are held to insure the best possible geometry between the seat and guide is maintained when the guides are replaced. This means minimal material removal from the seat, time savings, and consistent chamber volumes when valve jobs are performed.Kibblewhite
Cast Iron intake/exhaust valve guide
.010 Size O.D.
Fits lathead 45 1930/1973

Mid-USA

Valve Guide,Int/Exh Cast Iron .002 Size, Flathead 45" 30/73 20-20752

MID-61752

$22.50

In Stock

Shipping calculated at checkout.

Valve Guide,Int/Exh Cast Iron .002 Size, Flathead 45" 30/73 20-20752
C630 Nickel/Bronze
C630 is a blend of copper, nickel, and aluminum. The high copper content gives excellent thermal qualities, the nickel makes the guides tough and wear resistant, and the aluminum brings work hardening characteristics. This bonze alloy allows for tighter clearances than other materials, creating better valve and seat sealing, as well as superior control. The expansion qualities of C630 bronze make it especially compatible with aluminum cylinder heads.

Cast Iron
KPMI R&D has produced a proprietary cast iron blend that thrives in the tough operating conditions of today's engine. KPMI's certified cast iron provides excellent wear resistance and a superior guide bore finish that is easy on valve stems.

Manganese
These Engine Builder valve guides have been designed with the price conscious builder in mind. Expect the same exacting KPMI tolerances, but with a reduced toughness/wear-ability when compared to the premium C360 Nickel Aluminum Bronze valve guides. The softer manganese guides are easily reamed and then can be delicately finished with our high quality ball tones. Now, with any battery operated or electric drill you can ream and hone manganese valve guides in less time and in the absence of expensive honing equipment required to properly size tough C360 guides.

Superior Airflow
Guide profiles are designed to have as little effect on the airstream as possible while maintaining critical cross sectional thickness in high temperature areas. Promoting both high performance and endurance.

Tight Tolerances
High concentricity tolerances are held to insure the best possible geometry between the seat and guide is maintained when the guides are replaced. This means minimal material removal from the seat, time savings, and consistent chamber volumes when valve jobs are performed.Kibblewhite
Cast Iron intake/exhaust valve guide
.002 Size O.D.
Fits lathead 45 1930/1973

Mid-USA

Valve Guide,Int/Exh Cast Iron .001 Size, Flathead 45" 30/73 20-20751

MID-61751

$22.50

In Stock

Shipping calculated at checkout.

Valve Guide,Int/Exh Cast Iron .001 Size, Flathead 45" 30/73 20-20751
C630 Nickel/Bronze
C630 is a blend of copper, nickel, and aluminum. The high copper content gives excellent thermal qualities, the nickel makes the guides tough and wear resistant, and the aluminum brings work hardening characteristics. This bonze alloy allows for tighter clearances than other materials, creating better valve and seat sealing, as well as superior control. The expansion qualities of C630 bronze make it especially compatible with aluminum cylinder heads.

Cast Iron
KPMI R&D has produced a proprietary cast iron blend that thrives in the tough operating conditions of today's engine. KPMI's certified cast iron provides excellent wear resistance and a superior guide bore finish that is easy on valve stems.

Manganese
These Engine Builder valve guides have been designed with the price conscious builder in mind. Expect the same exacting KPMI tolerances, but with a reduced toughness/wear-ability when compared to the premium C360 Nickel Aluminum Bronze valve guides. The softer manganese guides are easily reamed and then can be delicately finished with our high quality ball tones. Now, with any battery operated or electric drill you can ream and hone manganese valve guides in less time and in the absence of expensive honing equipment required to properly size tough C360 guides.

Superior Airflow
Guide profiles are designed to have as little effect on the airstream as possible while maintaining critical cross sectional thickness in high temperature areas. Promoting both high performance and endurance.

Tight Tolerances
High concentricity tolerances are held to insure the best possible geometry between the seat and guide is maintained when the guides are replaced. This means minimal material removal from the seat, time savings, and consistent chamber volumes when valve jobs are performed.Kibblewhite
Cast Iron intake/exhaust valve guide
.001 Size O.D.
Fits lathead 45 1930/1973

Mid-USA

Valve Guide, Exh Nickel/Bronze .002 Size, Sportster 57/83 20-2332

MID-61748

$38.00

In Stock

Shipping calculated at checkout.

Valve Guide, Exh Nickel/Bronze .002 Size, Sportster 57/83 20-2332
C630 Nickel/Bronze
C630 is a blend of copper, nickel, and aluminum. The high copper content gives excellent thermal qualities, the nickel makes the guides tough and wear resistant, and the aluminum brings work hardening characteristics. This bonze alloy allows for tighter clearances than other materials, creating better valve and seat sealing, as well as superior control. The expansion qualities of C630 bronze make it especially compatible with aluminum cylinder heads.

Cast Iron
KPMI R&D has produced a proprietary cast iron blend that thrives in the tough operating conditions of today's engine. KPMI's certified cast iron provides excellent wear resistance and a superior guide bore finish that is easy on valve stems.

Manganese
These Engine Builder valve guides have been designed with the price conscious builder in mind. Expect the same exacting KPMI tolerances, but with a reduced toughness/wear-ability when compared to the premium C360 Nickel Aluminum Bronze valve guides. The softer manganese guides are easily reamed and then can be delicately finished with our high quality ball tones. Now, with any battery operated or electric drill you can ream and hone manganese valve guides in less time and in the absence of expensive honing equipment required to properly size tough C360 guides.

Superior Airflow
Guide profiles are designed to have as little effect on the airstream as possible while maintaining critical cross sectional thickness in high temperature areas. Promoting both high performance and endurance.

Tight Tolerances
High concentricity tolerances are held to insure the best possible geometry between the seat and guide is maintained when the guides are replaced. This means minimal material removal from the seat, time savings, and consistent chamber volumes when valve jobs are performed.Kibblewhite
Nickel/Bronze exhaust valve guide
.002 Size O.D.
Fits Ironhead Sportster 1957/Early 1983 .5645 STD O.D.

Mid-USA

Valve Guide, Exh Nickel/Bronze .001 Size, Sportster 57/83 20-2331

MID-61747

$38.00

In Stock

Shipping calculated at checkout.

Valve Guide, Exh Nickel/Bronze .001 Size, Sportster 57/83 20-2331
C630 Nickel/Bronze
C630 is a blend of copper, nickel, and aluminum. The high copper content gives excellent thermal qualities, the nickel makes the guides tough and wear resistant, and the aluminum brings work hardening characteristics. This bonze alloy allows for tighter clearances than other materials, creating better valve and seat sealing, as well as superior control. The expansion qualities of C630 bronze make it especially compatible with aluminum cylinder heads.

Cast Iron
KPMI R&D has produced a proprietary cast iron blend that thrives in the tough operating conditions of today's engine. KPMI's certified cast iron provides excellent wear resistance and a superior guide bore finish that is easy on valve stems.

Manganese
These Engine Builder valve guides have been designed with the price conscious builder in mind. Expect the same exacting KPMI tolerances, but with a reduced toughness/wear-ability when compared to the premium C360 Nickel Aluminum Bronze valve guides. The softer manganese guides are easily reamed and then can be delicately finished with our high quality ball tones. Now, with any battery operated or electric drill you can ream and hone manganese valve guides in less time and in the absence of expensive honing equipment required to properly size tough C360 guides.

Superior Airflow
Guide profiles are designed to have as little effect on the airstream as possible while maintaining critical cross sectional thickness in high temperature areas. Promoting both high performance and endurance.

Tight Tolerances
High concentricity tolerances are held to insure the best possible geometry between the seat and guide is maintained when the guides are replaced. This means minimal material removal from the seat, time savings, and consistent chamber volumes when valve jobs are performed.Kibblewhite
Nickel/Bronze exhaust valve guide
.001 Size O.D.
Fits Ironhead Sportster 1957/Early 1983 .5645 STD O.D.

Mid-USA

Valve Guide, Exh Nickel/Bronze Std Size, Sportster 57/83 20-2330

MID-61746

$38.00

In Stock

Shipping calculated at checkout.

Valve Guide, Exh Nickel/Bronze Std Size, Sportster 57/83 20-2330
C630 Nickel/Bronze
C630 is a blend of copper, nickel, and aluminum. The high copper content gives excellent thermal qualities, the nickel makes the guides tough and wear resistant, and the aluminum brings work hardening characteristics. This bonze alloy allows for tighter clearances than other materials, creating better valve and seat sealing, as well as superior control. The expansion qualities of C630 bronze make it especially compatible with aluminum cylinder heads.

Cast Iron
KPMI R&D has produced a proprietary cast iron blend that thrives in the tough operating conditions of today's engine. KPMI's certified cast iron provides excellent wear resistance and a superior guide bore finish that is easy on valve stems.

Manganese
These Engine Builder valve guides have been designed with the price conscious builder in mind. Expect the same exacting KPMI tolerances, but with a reduced toughness/wear-ability when compared to the premium C360 Nickel Aluminum Bronze valve guides. The softer manganese guides are easily reamed and then can be delicately finished with our high quality ball tones. Now, with any battery operated or electric drill you can ream and hone manganese valve guides in less time and in the absence of expensive honing equipment required to properly size tough C360 guides.

Superior Airflow
Guide profiles are designed to have as little effect on the airstream as possible while maintaining critical cross sectional thickness in high temperature areas. Promoting both high performance and endurance.

Tight Tolerances
High concentricity tolerances are held to insure the best possible geometry between the seat and guide is maintained when the guides are replaced. This means minimal material removal from the seat, time savings, and consistent chamber volumes when valve jobs are performed.Kibblewhite
Nickel/Bronze exhaust valve guide
Standard Size O.D.
Fits Ironhead Sportster 1957/Early 1983 .5645 STD O.D.

Mid-USA

Valve Guide, Int Nickel/Bronze .010 Size, Sportster 57/83 20-2329

MID-61745

$38.00

In Stock

Shipping calculated at checkout.

Valve Guide, Int Nickel/Bronze .010 Size, Sportster 57/83 20-2329
C630 Nickel/Bronze
C630 is a blend of copper, nickel, and aluminum. The high copper content gives excellent thermal qualities, the nickel makes the guides tough and wear resistant, and the aluminum brings work hardening characteristics. This bonze alloy allows for tighter clearances than other materials, creating better valve and seat sealing, as well as superior control. The expansion qualities of C630 bronze make it especially compatible with aluminum cylinder heads.

Cast Iron
KPMI R&D has produced a proprietary cast iron blend that thrives in the tough operating conditions of today's engine. KPMI's certified cast iron provides excellent wear resistance and a superior guide bore finish that is easy on valve stems.

Manganese
These Engine Builder valve guides have been designed with the price conscious builder in mind. Expect the same exacting KPMI tolerances, but with a reduced toughness/wear-ability when compared to the premium C360 Nickel Aluminum Bronze valve guides. The softer manganese guides are easily reamed and then can be delicately finished with our high quality ball tones. Now, with any battery operated or electric drill you can ream and hone manganese valve guides in less time and in the absence of expensive honing equipment required to properly size tough C360 guides.

Superior Airflow
Guide profiles are designed to have as little effect on the airstream as possible while maintaining critical cross sectional thickness in high temperature areas. Promoting both high performance and endurance.

Tight Tolerances
High concentricity tolerances are held to insure the best possible geometry between the seat and guide is maintained when the guides are replaced. This means minimal material removal from the seat, time savings, and consistent chamber volumes when valve jobs are performed.Kibblewhite
Nickel/Bronze exhaust valve guide
.010 Size O.D.
Fits Ironhead Sportster 1957/Early 1983 .5645 STD O.D.

Mid-USA

Valve Guide, Int Nickel/Bronze .002 Size, Sportster 57/83 20-2322

MID-61744

$38.00

In Stock

Shipping calculated at checkout.

Valve Guide, Int Nickel/Bronze .002 Size, Sportster 57/83 20-2322
C630 Nickel/Bronze
C630 is a blend of copper, nickel, and aluminum. The high copper content gives excellent thermal qualities, the nickel makes the guides tough and wear resistant, and the aluminum brings work hardening characteristics. This bonze alloy allows for tighter clearances than other materials, creating better valve and seat sealing, as well as superior control. The expansion qualities of C630 bronze make it especially compatible with aluminum cylinder heads.

Cast Iron
KPMI R&D has produced a proprietary cast iron blend that thrives in the tough operating conditions of today's engine. KPMI's certified cast iron provides excellent wear resistance and a superior guide bore finish that is easy on valve stems.

Manganese
These Engine Builder valve guides have been designed with the price conscious builder in mind. Expect the same exacting KPMI tolerances, but with a reduced toughness/wear-ability when compared to the premium C360 Nickel Aluminum Bronze valve guides. The softer manganese guides are easily reamed and then can be delicately finished with our high quality ball tones. Now, with any battery operated or electric drill you can ream and hone manganese valve guides in less time and in the absence of expensive honing equipment required to properly size tough C360 guides.

Superior Airflow
Guide profiles are designed to have as little effect on the airstream as possible while maintaining critical cross sectional thickness in high temperature areas. Promoting both high performance and endurance.

Tight Tolerances
High concentricity tolerances are held to insure the best possible geometry between the seat and guide is maintained when the guides are replaced. This means minimal material removal from the seat, time savings, and consistent chamber volumes when valve jobs are performed.Kibblewhite
Nickel/Bronze intake valve guide
.002 Size O.D.
Fits Ironhead Sportster 1957/Early 1983 .5645 STD O.D.

Mid-USA

Valve Guide, Int Nickel/Bronze .001 Size, Sportster 57/83 20-2321

MID-61743

$42.55

In Stock

Shipping calculated at checkout.

Valve Guide, Int Nickel/Bronze .001 Size, Sportster 57/83 20-2321
C630 Nickel/Bronze
C630 is a blend of copper, nickel, and aluminum. The high copper content gives excellent thermal qualities, the nickel makes the guides tough and wear resistant, and the aluminum brings work hardening characteristics. This bonze alloy allows for tighter clearances than other materials, creating better valve and seat sealing, as well as superior control. The expansion qualities of C630 bronze make it especially compatible with aluminum cylinder heads.

Cast Iron
KPMI R&D has produced a proprietary cast iron blend that thrives in the tough operating conditions of today's engine. KPMI's certified cast iron provides excellent wear resistance and a superior guide bore finish that is easy on valve stems.

Manganese
These Engine Builder valve guides have been designed with the price conscious builder in mind. Expect the same exacting KPMI tolerances, but with a reduced toughness/wear-ability when compared to the premium C360 Nickel Aluminum Bronze valve guides. The softer manganese guides are easily reamed and then can be delicately finished with our high quality ball tones. Now, with any battery operated or electric drill you can ream and hone manganese valve guides in less time and in the absence of expensive honing equipment required to properly size tough C360 guides.

Superior Airflow
Guide profiles are designed to have as little effect on the airstream as possible while maintaining critical cross sectional thickness in high temperature areas. Promoting both high performance and endurance.

Tight Tolerances
High concentricity tolerances are held to insure the best possible geometry between the seat and guide is maintained when the guides are replaced. This means minimal material removal from the seat, time savings, and consistent chamber volumes when valve jobs are performed.Kibblewhite
Nickel/Bronze intake valve guide
.001 Size O.D.
Fits Ironhead Sportster 1957/Early 1983 .5645 STD O.D.

Mid-USA

Valve Guide, Int Nickel/Bronze Std Size, Sportster 57/83 20-2320

MID-61742

$38.00

In Stock

Shipping calculated at checkout.

Valve Guide, Int Nickel/Bronze Std Size, Sportster 57/83 20-2320
C630 Nickel/Bronze
C630 is a blend of copper, nickel, and aluminum. The high copper content gives excellent thermal qualities, the nickel makes the guides tough and wear resistant, and the aluminum brings work hardening characteristics. This bonze alloy allows for tighter clearances than other materials, creating better valve and seat sealing, as well as superior control. The expansion qualities of C630 bronze make it especially compatible with aluminum cylinder heads.

Cast Iron
KPMI R&D has produced a proprietary cast iron blend that thrives in the tough operating conditions of today's engine. KPMI's certified cast iron provides excellent wear resistance and a superior guide bore finish that is easy on valve stems.

Manganese
These Engine Builder valve guides have been designed with the price conscious builder in mind. Expect the same exacting KPMI tolerances, but with a reduced toughness/wear-ability when compared to the premium C360 Nickel Aluminum Bronze valve guides. The softer manganese guides are easily reamed and then can be delicately finished with our high quality ball tones. Now, with any battery operated or electric drill you can ream and hone manganese valve guides in less time and in the absence of expensive honing equipment required to properly size tough C360 guides.

Superior Airflow
Guide profiles are designed to have as little effect on the airstream as possible while maintaining critical cross sectional thickness in high temperature areas. Promoting both high performance and endurance.

Tight Tolerances
High concentricity tolerances are held to insure the best possible geometry between the seat and guide is maintained when the guides are replaced. This means minimal material removal from the seat, time savings, and consistent chamber volumes when valve jobs are performed.Kibblewhite
Nickel/Bronze intake valve guide
Standard Size O.D.
Fits Ironhead Sportster 1957/Early 1983 .5645 STD O.D.

Mid-USA

Valve Guide, Exh Nickel/Bronze .008 Size, 74" Shovel 66/77 & Pan 48/65, 20-2038

MID-61724

$42.55

In Stock

Shipping calculated at checkout.

Valve Guide, Exh Nickel/Bronze .008 Size, 74" Shovel 66/77 & Pan 48/65, 20-2038
C630 Nickel/Bronze
C630 is a blend of copper, nickel, and aluminum. The high copper content gives excellent thermal qualities, the nickel makes the guides tough and wear resistant, and the aluminum brings work hardening characteristics. This bonze alloy allows for tighter clearances than other materials, creating better valve and seat sealing, as well as superior control. The expansion qualities of C630 bronze make it especially compatible with aluminum cylinder heads.

Cast Iron
KPMI R&D has produced a proprietary cast iron blend that thrives in the tough operating conditions of today's engine. KPMI's certified cast iron provides excellent wear resistance and a superior guide bore finish that is easy on valve stems.

Manganese
These Engine Builder valve guides have been designed with the price conscious builder in mind. Expect the same exacting KPMI tolerances, but with a reduced toughness/wear-ability when compared to the premium C360 Nickel Aluminum Bronze valve guides. The softer manganese guides are easily reamed and then can be delicately finished with our high quality ball tones. Now, with any battery operated or electric drill you can ream and hone manganese valve guides in less time and in the absence of expensive honing equipment required to properly size tough C360 guides.

Superior Airflow
Guide profiles are designed to have as little effect on the airstream as possible while maintaining critical cross sectional thickness in high temperature areas. Promoting both high performance and endurance.

Tight Tolerances
High concentricity tolerances are held to insure the best possible geometry between the seat and guide is maintained when the guides are replaced. This means minimal material removal from the seat, time savings, and consistent chamber volumes when valve jobs are performed.Kibblewhite
Nickel/Bronze exhaust valve guide
.008 Size O.D.
Fits Big Twin 61 ci & 74 ci 1948/1977 .5655 STD O.D.

Mid-USA

Valve Guide, Exh Nickel/Bronze .006 Size, 74" Shovel 66/77 & Pan 48/65, 20-2036

MID-61723

$38.00

In Stock

Shipping calculated at checkout.

Valve Guide, Exh Nickel/Bronze .006 Size, 74" Shovel 66/77 & Pan 48/65, 20-2036
C630 Nickel/Bronze
C630 is a blend of copper, nickel, and aluminum. The high copper content gives excellent thermal qualities, the nickel makes the guides tough and wear resistant, and the aluminum brings work hardening characteristics. This bonze alloy allows for tighter clearances than other materials, creating better valve and seat sealing, as well as superior control. The expansion qualities of C630 bronze make it especially compatible with aluminum cylinder heads.

Cast Iron
KPMI R&D has produced a proprietary cast iron blend that thrives in the tough operating conditions of today's engine. KPMI's certified cast iron provides excellent wear resistance and a superior guide bore finish that is easy on valve stems.

Manganese
These Engine Builder valve guides have been designed with the price conscious builder in mind. Expect the same exacting KPMI tolerances, but with a reduced toughness/wear-ability when compared to the premium C360 Nickel Aluminum Bronze valve guides. The softer manganese guides are easily reamed and then can be delicately finished with our high quality ball tones. Now, with any battery operated or electric drill you can ream and hone manganese valve guides in less time and in the absence of expensive honing equipment required to properly size tough C360 guides.

Superior Airflow
Guide profiles are designed to have as little effect on the airstream as possible while maintaining critical cross sectional thickness in high temperature areas. Promoting both high performance and endurance.

Tight Tolerances
High concentricity tolerances are held to insure the best possible geometry between the seat and guide is maintained when the guides are replaced. This means minimal material removal from the seat, time savings, and consistent chamber volumes when valve jobs are performed.Kibblewhite
Nickel/Bronze exhaust valve guide
.006 Size O.D.
Fits Big Twin 61 ci & 74 ci 1948/1977 .5655 STD O.D.

Mid-USA

Valve Guide, Exh Nickel/Bronze .003 Size, 74" Shovel 66/77 & Pan 48/65, 20-2033

MID-61721

$38.00

In Stock

Shipping calculated at checkout.

Valve Guide, Exh Nickel/Bronze .003 Size, 74" Shovel 66/77 & Pan 48/65, 20-2033
C630 Nickel/Bronze
C630 is a blend of copper, nickel, and aluminum. The high copper content gives excellent thermal qualities, the nickel makes the guides tough and wear resistant, and the aluminum brings work hardening characteristics. This bonze alloy allows for tighter clearances than other materials, creating better valve and seat sealing, as well as superior control. The expansion qualities of C630 bronze make it especially compatible with aluminum cylinder heads.

Cast Iron
KPMI R&D has produced a proprietary cast iron blend that thrives in the tough operating conditions of today's engine. KPMI's certified cast iron provides excellent wear resistance and a superior guide bore finish that is easy on valve stems.

Manganese
These Engine Builder valve guides have been designed with the price conscious builder in mind. Expect the same exacting KPMI tolerances, but with a reduced toughness/wear-ability when compared to the premium C360 Nickel Aluminum Bronze valve guides. The softer manganese guides are easily reamed and then can be delicately finished with our high quality ball tones. Now, with any battery operated or electric drill you can ream and hone manganese valve guides in less time and in the absence of expensive honing equipment required to properly size tough C360 guides.

Superior Airflow
Guide profiles are designed to have as little effect on the airstream as possible while maintaining critical cross sectional thickness in high temperature areas. Promoting both high performance and endurance.

Tight Tolerances
High concentricity tolerances are held to insure the best possible geometry between the seat and guide is maintained when the guides are replaced. This means minimal material removal from the seat, time savings, and consistent chamber volumes when valve jobs are performed.Kibblewhite
Nickel/Bronze exhaust valve guide
.003 Size O.D.
Fits Big Twin 61ci & 74ci 1948/1977 (.5655 STD O.D.)

Mid-USA

Valve Guide, Exh Nickel/Bronze .002 Size, 74" Shovel 66/77 & Pan 48/65, 20-2032

MID-61720

$42.55

In Stock

Shipping calculated at checkout.

Valve Guide, Exh Nickel/Bronze .002 Size, 74" Shovel 66/77 & Pan 48/65, 20-2032
C630 Nickel/Bronze
C630 is a blend of copper, nickel, and aluminum. The high copper content gives excellent thermal qualities, the nickel makes the guides tough and wear resistant, and the aluminum brings work hardening characteristics. This bonze alloy allows for tighter clearances than other materials, creating better valve and seat sealing, as well as superior control. The expansion qualities of C630 bronze make it especially compatible with aluminum cylinder heads.

Cast Iron
KPMI R&D has produced a proprietary cast iron blend that thrives in the tough operating conditions of today's engine. KPMI's certified cast iron provides excellent wear resistance and a superior guide bore finish that is easy on valve stems.

Manganese
These Engine Builder valve guides have been designed with the price conscious builder in mind. Expect the same exacting KPMI tolerances, but with a reduced toughness/wear-ability when compared to the premium C360 Nickel Aluminum Bronze valve guides. The softer manganese guides are easily reamed and then can be delicately finished with our high quality ball tones. Now, with any battery operated or electric drill you can ream and hone manganese valve guides in less time and in the absence of expensive honing equipment required to properly size tough C360 guides.

Superior Airflow
Guide profiles are designed to have as little effect on the airstream as possible while maintaining critical cross sectional thickness in high temperature areas. Promoting both high performance and endurance.

Tight Tolerances
High concentricity tolerances are held to insure the best possible geometry between the seat and guide is maintained when the guides are replaced. This means minimal material removal from the seat, time savings, and consistent chamber volumes when valve jobs are performed.Kibblewhite
Nickel/Bronze exhaust valve guide
.002 Size O.D.
Fits Big Twin 61ci & 74ci 1948/1977 (.5655 STD O.D.)

Mid-USA

Valve Guide, Exh Nickel/Bronze Std Size, 74" Shovel 66/77 & Pan 48/65, 20-2030

MID-61718

$42.55

In Stock

Shipping calculated at checkout.

Valve Guide, Exh Nickel/Bronze Std Size, 74" Shovel 66/77 & Pan 48/65, 20-2030
C630 Nickel/Bronze
C630 is a blend of copper, nickel, and aluminum. The high copper content gives excellent thermal qualities, the nickel makes the guides tough and wear resistant, and the aluminum brings work hardening characteristics. This bonze alloy allows for tighter clearances than other materials, creating better valve and seat sealing, as well as superior control. The expansion qualities of C630 bronze make it especially compatible with aluminum cylinder heads.

Cast Iron
KPMI R&D has produced a proprietary cast iron blend that thrives in the tough operating conditions of today's engine. KPMI's certified cast iron provides excellent wear resistance and a superior guide bore finish that is easy on valve stems.

Manganese
These Engine Builder valve guides have been designed with the price conscious builder in mind. Expect the same exacting KPMI tolerances, but with a reduced toughness/wear-ability when compared to the premium C360 Nickel Aluminum Bronze valve guides. The softer manganese guides are easily reamed and then can be delicately finished with our high quality ball tones. Now, with any battery operated or electric drill you can ream and hone manganese valve guides in less time and in the absence of expensive honing equipment required to properly size tough C360 guides.

Superior Airflow
Guide profiles are designed to have as little effect on the airstream as possible while maintaining critical cross sectional thickness in high temperature areas. Promoting both high performance and endurance.

Tight Tolerances
High concentricity tolerances are held to insure the best possible geometry between the seat and guide is maintained when the guides are replaced. This means minimal material removal from the seat, time savings, and consistent chamber volumes when valve jobs are performed.Kibblewhite
Nickel/Bronze exhaust valve guide
Standard Size O.D.
Fits Big Twin 61ci & 74ci 1948/1977 (.5655 STD O.D.)

Mid-USA

Valve Guide,Int Nickel/Bronze .010 Size, 74" Shovel 66/77 & Pan 48/65, 20-2029

MID-61717

$38.00

In Stock

Shipping calculated at checkout.

Valve Guide,Int Nickel/Bronze .010 Size, 74" Shovel 66/77 & Pan 48/65, 20-2029
C630 Nickel/Bronze
C630 is a blend of copper, nickel, and aluminum. The high copper content gives excellent thermal qualities, the nickel makes the guides tough and wear resistant, and the aluminum brings work hardening characteristics. This bonze alloy allows for tighter clearances than other materials, creating better valve and seat sealing, as well as superior control. The expansion qualities of C630 bronze make it especially compatible with aluminum cylinder heads.

Cast Iron
KPMI R&D has produced a proprietary cast iron blend that thrives in the tough operating conditions of today's engine. KPMI's certified cast iron provides excellent wear resistance and a superior guide bore finish that is easy on valve stems.

Manganese
These Engine Builder valve guides have been designed with the price conscious builder in mind. Expect the same exacting KPMI tolerances, but with a reduced toughness/wear-ability when compared to the premium C360 Nickel Aluminum Bronze valve guides. The softer manganese guides are easily reamed and then can be delicately finished with our high quality ball tones. Now, with any battery operated or electric drill you can ream and hone manganese valve guides in less time and in the absence of expensive honing equipment required to properly size tough C360 guides.

Superior Airflow
Guide profiles are designed to have as little effect on the airstream as possible while maintaining critical cross sectional thickness in high temperature areas. Promoting both high performance and endurance.

Tight Tolerances
High concentricity tolerances are held to insure the best possible geometry between the seat and guide is maintained when the guides are replaced. This means minimal material removal from the seat, time savings, and consistent chamber volumes when valve jobs are performed.Kibblewhite
Nickel/Bronze intake valve guide
.010 Size O.D.
Fits Big Twin 61 ci & 74 ci 1948/1977 .5655 STD O.D

Mid-USA

Valve Guide,Int Nickel/Bronze .008 Size, 74" Shovel 66/77 & Pan 48/65, 20-2028

MID-61716

$38.00

In Stock

Shipping calculated at checkout.

Valve Guide,Int Nickel/Bronze .008 Size, 74" Shovel 66/77 & Pan 48/65, 20-2028
C630 Nickel/Bronze
C630 is a blend of copper, nickel, and aluminum. The high copper content gives excellent thermal qualities, the nickel makes the guides tough and wear resistant, and the aluminum brings work hardening characteristics. This bonze alloy allows for tighter clearances than other materials, creating better valve and seat sealing, as well as superior control. The expansion qualities of C630 bronze make it especially compatible with aluminum cylinder heads.

Cast Iron
KPMI R&D has produced a proprietary cast iron blend that thrives in the tough operating conditions of today's engine. KPMI's certified cast iron provides excellent wear resistance and a superior guide bore finish that is easy on valve stems.

Manganese
These Engine Builder valve guides have been designed with the price conscious builder in mind. Expect the same exacting KPMI tolerances, but with a reduced toughness/wear-ability when compared to the premium C360 Nickel Aluminum Bronze valve guides. The softer manganese guides are easily reamed and then can be delicately finished with our high quality ball tones. Now, with any battery operated or electric drill you can ream and hone manganese valve guides in less time and in the absence of expensive honing equipment required to properly size tough C360 guides.

Superior Airflow
Guide profiles are designed to have as little effect on the airstream as possible while maintaining critical cross sectional thickness in high temperature areas. Promoting both high performance and endurance.

Tight Tolerances
High concentricity tolerances are held to insure the best possible geometry between the seat and guide is maintained when the guides are replaced. This means minimal material removal from the seat, time savings, and consistent chamber volumes when valve jobs are performed.Kibblewhite
Nickel/Bronze intake valve guide
.008 Size O.D.
Fits Big Twin 61 ci & 74 ci 1948/1977 .5655 STD O.D.

Mid-USA

Valve Guide,Int Nickel/Bronze .006 Size, 74" Shovel 66/77 & Pan 48/65, 20-2026

MID-61715

$38.00

In Stock

Shipping calculated at checkout.

Valve Guide,Int Nickel/Bronze .006 Size, 74" Shovel 66/77 & Pan 48/65, 20-2026
C630 Nickel/Bronze
C630 is a blend of copper, nickel, and aluminum. The high copper content gives excellent thermal qualities, the nickel makes the guides tough and wear resistant, and the aluminum brings work hardening characteristics. This bonze alloy allows for tighter clearances than other materials, creating better valve and seat sealing, as well as superior control. The expansion qualities of C630 bronze make it especially compatible with aluminum cylinder heads.

Cast Iron
KPMI R&D has produced a proprietary cast iron blend that thrives in the tough operating conditions of today's engine. KPMI's certified cast iron provides excellent wear resistance and a superior guide bore finish that is easy on valve stems.

Manganese
These Engine Builder valve guides have been designed with the price conscious builder in mind. Expect the same exacting KPMI tolerances, but with a reduced toughness/wear-ability when compared to the premium C360 Nickel Aluminum Bronze valve guides. The softer manganese guides are easily reamed and then can be delicately finished with our high quality ball tones. Now, with any battery operated or electric drill you can ream and hone manganese valve guides in less time and in the absence of expensive honing equipment required to properly size tough C360 guides.

Superior Airflow
Guide profiles are designed to have as little effect on the airstream as possible while maintaining critical cross sectional thickness in high temperature areas. Promoting both high performance and endurance.

Tight Tolerances
High concentricity tolerances are held to insure the best possible geometry between the seat and guide is maintained when the guides are replaced. This means minimal material removal from the seat, time savings, and consistent chamber volumes when valve jobs are performed.Kibblewhite
Nickel/Bronze intake valve guide
.006 Size O.D.
Fits Big Twin 61 ci & 74 ci 1948/1977 .5655 STD O.D.

Mid-USA

Valve Guide,Int Nickel/Bronze .003 Size, 74" Shovel 66/77 & Pan 48/65, 20-2023

MID-61713

$38.00

In Stock

Shipping calculated at checkout.

Valve Guide,Int Nickel/Bronze .003 Size, 74" Shovel 66/77 & Pan 48/65, 20-2023
C630 Nickel/Bronze
C630 is a blend of copper, nickel, and aluminum. The high copper content gives excellent thermal qualities, the nickel makes the guides tough and wear resistant, and the aluminum brings work hardening characteristics. This bonze alloy allows for tighter clearances than other materials, creating better valve and seat sealing, as well as superior control. The expansion qualities of C630 bronze make it especially compatible with aluminum cylinder heads.

Cast Iron
KPMI R&D has produced a proprietary cast iron blend that thrives in the tough operating conditions of today's engine. KPMI's certified cast iron provides excellent wear resistance and a superior guide bore finish that is easy on valve stems.

Manganese
These Engine Builder valve guides have been designed with the price conscious builder in mind. Expect the same exacting KPMI tolerances, but with a reduced toughness/wear-ability when compared to the premium C360 Nickel Aluminum Bronze valve guides. The softer manganese guides are easily reamed and then can be delicately finished with our high quality ball tones. Now, with any battery operated or electric drill you can ream and hone manganese valve guides in less time and in the absence of expensive honing equipment required to properly size tough C360 guides.

Superior Airflow
Guide profiles are designed to have as little effect on the airstream as possible while maintaining critical cross sectional thickness in high temperature areas. Promoting both high performance and endurance.

Tight Tolerances
High concentricity tolerances are held to insure the best possible geometry between the seat and guide is maintained when the guides are replaced. This means minimal material removal from the seat, time savings, and consistent chamber volumes when valve jobs are performed.Kibblewhite
Nickel/Bronze intake valve guide
.003 Size O.D.
Fits Big Twin 61ci & 74ci 1948/1977 (.5655 STD O.D.)

Mid-USA

Valve Guide,Int Nickel/Bronze .002 Size, 74" Shovel 66/77 & Pan 48/65, 20-2022

MID-61712

$38.00

In Stock

Shipping calculated at checkout.

Valve Guide,Int Nickel/Bronze .002 Size, 74" Shovel 66/77 & Pan 48/65, 20-2022
C630 Nickel/Bronze
C630 is a blend of copper, nickel, and aluminum. The high copper content gives excellent thermal qualities, the nickel makes the guides tough and wear resistant, and the aluminum brings work hardening characteristics. This bonze alloy allows for tighter clearances than other materials, creating better valve and seat sealing, as well as superior control. The expansion qualities of C630 bronze make it especially compatible with aluminum cylinder heads.

Cast Iron
KPMI R&D has produced a proprietary cast iron blend that thrives in the tough operating conditions of today's engine. KPMI's certified cast iron provides excellent wear resistance and a superior guide bore finish that is easy on valve stems.

Manganese
These Engine Builder valve guides have been designed with the price conscious builder in mind. Expect the same exacting KPMI tolerances, but with a reduced toughness/wear-ability when compared to the premium C360 Nickel Aluminum Bronze valve guides. The softer manganese guides are easily reamed and then can be delicately finished with our high quality ball tones. Now, with any battery operated or electric drill you can ream and hone manganese valve guides in less time and in the absence of expensive honing equipment required to properly size tough C360 guides.

Superior Airflow
Guide profiles are designed to have as little effect on the airstream as possible while maintaining critical cross sectional thickness in high temperature areas. Promoting both high performance and endurance.

Tight Tolerances
High concentricity tolerances are held to insure the best possible geometry between the seat and guide is maintained when the guides are replaced. This means minimal material removal from the seat, time savings, and consistent chamber volumes when valve jobs are performed.Kibblewhite
Nickel/Bronze intake valve guide
.002 Size O.D.
Fits Big Twin 61ci & 74ci 1948/1977 (.5655 STD O.D.)

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