Name: Oil Pump,Billet Alum Polished BT Evo 1992/Later Complete Assembly Jims.1753
Brand: Mid-USA
SKU: MID-67091
Price: 807.55 USD
Availability: InStock

Mid-USA

Oil Pump,Billet Alum Polished BT Evo 1992/Later Complete Assembly Jims.1753

MID-67091

$807.55

In Stock

Shipping calculated at checkout.

Oil Pump,Billet Alum Polished Bt Evo 1992/Later Complete Assembly Jims.1753
Beautiful yes, but most important feature about these JIMS low Pro 1 oil pumps is the fact that they are designed to scavenge oil quicker from the lower end than the OE oil pump. Less oil on the flywheels and rotating parts equates into limited oil drag resulting into free horsepower. This high flow oil return helps to evacuate power robbing hot oil quicker. CNC machined to exact tolerance from 6061-T651 billet aluminum and then polished to a mirror finish makes these extremely pleasing to the eye. The feed and return gears are individually matched to each body for maximum flow and the ports enter and exit from the bottom of the outer cover for the cleanest look possible. 1973/1980 models required the use of our 67059 crankcase oil passage drilling jig for proper installation.Jims
Polished Oil Pump
Fits Big Twin Evolution 1992/Later
Replaces HD# 26053-92

Mid-USA

Oil Pump, Billet Aluminum Fits Twin Cam 2007/L* Complete Assy,Hd26037-06

MID-67090

$221.45

In Stock

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Oil Pump, Billet Aluminum Fits Twin Cam 2007/L* Complete Assy,Hd26037-06

40% increased feed volume
60% more scavenging volume
See the engine section for cam support plates

V-FACTOR
Billet Aluminum Pump
Fits Twin Cam 2007/Later
Replaces HD# 26035-99A
(Imported)

Mid-USA

Oil Pump,Oem Style Big Twin Evo 1992/Later Chrome Replaces Hd 26053-92

MID-67088

$274.90

In Stock

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Oil Pump,Oem Style Big Twin Evo 1992/Later Chrome Replaces Hd 26053-92

Complete with check ball and relief springs, drive gears, gaskets, keys and all necessary fittings
Chrome plated mounting hardware included
When installing these pumps on pre-1981 models, crankcase oil passage drilling is required

V-FACTOR
Complete Chrome Plated Oil Pump
Fits Shovelhead & Big Twin Evolution 1992/Later
Replaces HD# 26053-92

Mid-USA

Check & Relief Vlv Plug W/Seal Sh,BT Evo 81/L Oe Style Cp Rpl 26263-80+11105 Col 9634-4

MID-67082

$21.73

In Stock

Shipping calculated at checkout.

Check & Relief Vlv Plug W/Seal Sh,Bt Evo 81/L Oe Style Cp Rpl 26263-80+11105 Col 9634-4
Dress up your Big Twin oil pump with your choice of custom or OEM style caps. All are American made, chrome plated and include sealing washers or O rings as shown.Colony
Chrome Plated Pair of Oil Pump Check & Relief Valve Plugs with O Rings
OE style slotted head
Fits Shovelhead & Big Twin Evolution 1981/Later
Replaces HD# 26263-80 & 11105

Mid-USA

Relief Valve Plug W/Seal Oem Style Big Twin 1968/80 Cp Rpl 26377-68+6581 Col 9607-2

MID-67081

$13.76

In Stock

Shipping calculated at checkout.

Relief Valve Plug W/Seal Oem Style Big Twin 1968/80 Cp Rpl 26377-68+6581 Col 9607-2
Dress up your Big Twin oil pump with your choice of custom or OEM style caps. All are American made, chrome plated and include sealing washers or O rings as shown.Colony
Chrome Plated Oil Pump Relief Valve Plug with Brass Washer & Seal
OE style slotted head
Fits Big Twin Evolution 1968/1980
Replaces HD# 26377-68 & 6581

Mid-USA

Oil Pump Part,Cover Chrome BT Evo 1992/Later Chrome Rpls Hd 66364-94Ta

MID-67074

$27.50

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Oil Pump Part,Cover Chrome Bt Evo 1992/Later Chrome Rpls Hd 66364-94Ta
These oil pump covers add that bit of flash to the Big Twin oil pump. Fits all Big Twin engines as listed below.V-FACTOR
Chrome Plated Cover
Fits Oil Pumps Big Twin Evolution 1992/Later
Replaces HD# 66364-94TA
(Imported)

Mid-USA

Oil Pump Feed Drive Gear Shovelhead 66/84,Evo 84/99 Rpls Hd 26328-74

MID-67073

$59.15

In Stock

Shipping calculated at checkout.

Oil Pump Feed Drive Gear Shovelhead 66/84,Evo 84/99 Rpls Hd 26328-74
Jims
Oil Pump eed Drive Gear
.503 wide
Replaces HD# 26328-74

Mid-USA

Oil Pump Feed Idler Gear BT L62/L (Ex Tc88)& S & S Pumps Replaces Hd 26326-62A...Jims

MID-67072

$59.15

In Stock

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Oil Pump Feed Idler Gear Bt L62/L (Ex Tc88)& S & S Pumps Replaces Hd 26326-62A...Jims
Jims
Oil Pump eed Idler Gear
.503 wide
Fits Big Twin 1968/Later
Replaces HD# 26326-62A

Mid-USA

Oil Pump Return Idler Gear BT 68/L (Ex Tc88) & S & S Pumps Replaces Hd 26317-68A...Jims

MID-67071

$59.15

In Stock

Shipping calculated at checkout.

Oil Pump Return Idler Gear Bt 68/L (Ex Tc88) & S & S Pumps Replaces Hd 26317-68A...Jims
Jims
Oil Pump Return Idler Gear
.624 wide
Fits Big Twin 1968/Later
Replaces HD# 26317-68A

Mid-USA

Oil Pump Return Drive Gear BT 68/L (Ex Tc88) & S & S Pumps Replaces Hd 26315-68A...Jims

MID-67070

$59.15

In Stock

Shipping calculated at checkout.

Oil Pump Return Drive Gear Bt 68/L (Ex Tc88) & S & S Pumps Replaces Hd 26315-68A...Jims
Jims
Oil Pump Return Drive Gear
.624 wide
Fits Big Twin 1968/Later
Replaces HD# 26315-68A

Mid-USA

Oil Pump Part,Plug Kit Allen Sh BT Evo 1981/Later Chromed Hd 26263-80,11105 6Pcs C-80-32

MID-67048

$90.24

In Stock

Shipping calculated at checkout.

Oil Pump Part,Plug Kit Allen Sh Bt Evo 1981/Later Chromed Hd 26263-80,11105 6Pcs C-80-32
Dress up your Big Twin oil pump with your choice of custom or OEM style caps. All are American made, chrome plated and include sealing washers or O rings as shown.GARDNER-WESCOTT Oil Pump Plug Kit. This kit features an internal or external hex head design as shown for easy removal and installation. Plugs are complete with O ring seals. Kit includes engine case oil screen plug, oil pump check valve plug and relief valve plug. Fits Big Twin Shovelhead and Evolution 1981/Later.

Mid-USA

Oil Pump Part,Plug Kit Allen Sh 70/80 Cp Rpls Hd 26362-36+ 11005+26377-68+6581+657 6 Pcs

MID-67047

$53.37

In Stock

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Oil Pump Part,Plug Kit Allen Sh 70/80 Cp Rpls Hd 26362-36+ 11005+26377-68+6581+657 6 Pcs
Dress up your Big Twin oil pump with your choice of custom or OEM style caps. All are American made, chrome plated and include sealing washers or O rings as shown.Gardner-WestcottOil Pump Top Plug Sets. Chrome plated, set contains oil screen plug, check valve plug and relief plug valve. Each kit contains six pieces. Fits Big Twin Shovelhead 1970/1980
Replaces HD# 657

Mid-USA

Oil Pump Part,Mounting Kit Allen Head Big Twin 1978/1991 Chrome Plated Colony 8747-12

MID-67032

$10.48

In Stock

Shipping calculated at checkout.

Oil Pump Part,Mounting Kit Allen Head Big Twin 1978/1991 Chrome Plated Colony 8747-12

Includes necessary hardware to mount the OE style oil pump.
Pieces included.
Chrome plated.

Allen Head. Big Twin 1978/1991 (12).

Mid-USA

Oil Pump Part,Mounting Kit Allen Head Big Twin 1968/1977 Chrome Plated Colony 8746-12

MID-67031

$19.64

In Stock

Shipping calculated at checkout.

Oil Pump Part,Mounting Kit Allen Head Big Twin 1968/1977 Chrome Plated Colony 8746-12

Includes necessary hardware to mount the OE style oil pump.
Pieces included.
Chrome plated.

Allen Head. Big Twin 1968/1977 (12).

Mid-USA

Oil Pump Part,Mounting Kit Big Twin Evo 1992/L Allen Head Chrome Plated Colony 9762-16

MID-67006

$14.89

In Stock

Shipping calculated at checkout.

Oil Pump Part,Mounting Kit Big Twin Evo 1992/L Allen Head Chrome Plated Colony 9762-16

Includes necessary hardware to mount the OE style oil pump.
Pieces included.
Chrome plated.

Allen Head. Big Twin Evolution 1992/Later (16).

Mid-USA

Oil Pump Part,Ret Ring Drv Sft BT 68/L (Ex Tc88) Spt 56/E62 & 72/76 Rpls Hd.11002 Mfg.2236

MID-67009

$7.60

In Stock

Shipping calculated at checkout.

Oil Pump Part,Ret Ring Drv Sft Bt 68/L (Ex Tc88) Spt 56/E62 & 72/76 Rpls Hd.11002 Mfg.2236
HARDWARE
Retaining Ring fits K Model & Sportster 1956/Early 1962 & 1972/1976
Drive Shaft Retaining Ring fits Shovelhead 1968/1984 & Big Twin Evolution 1984/1999
Package of 10
Replaces HD# 11002

Mid-USA

Oil Pump Check Valve Spring Sh BT Evo 1981/Later Rpls Hd 26262-80

MID-67008

$0.82

In Stock

Shipping calculated at checkout.

Oil Pump Check Valve Spring Sh Bt Evo 1981/Later Rpls Hd 26262-80
Jims
Oil Pump Check Valve Spring
Fits Shovelhead & Big Twin Evolution 1981/Later
Replaces HD# 26262-80

Mid-USA

Key Woodruff Style See Oem # Or *N* For Usage Replaces Hd 26348-15

MID-67005

$11.00

In Stock

Shipping calculated at checkout.

Key Woodruff Style See Oem # Or *N* For Usage Replaces Hd 26348-15
Jims shaft nuts now give the ultimate in flywheel holding power. The mating face of each nut has been ground to a 32 surface finish and held square to threads within .0005. This in turn will pull the shafts straight into the flywheels and simplify flywheel truing. We didn't stop there! Each nut is machined on state of the art CNC lathes, and heat treated to make these nuts the toughest and best available on the market.HARDWARE
Gear Shaft Key fits Shovelhead 1968/1984, Big Twin Evolution 1984/1999 & OHV Big Twin 1936/1967
Key fits Big Twin Late 1975/1986 Inside Key
Package of 10
Replaces HD# 26348-15

Mid-USA

Oil Pump Drive Sft Ret Ring Big Twin 36/L (Ex Tc88) Replaces Hd 26348-36

MID-67003

$10.90

In Stock

Shipping calculated at checkout.

Oil Pump Drive Sft Ret Ring Big Twin 36/L (Ex Tc88) Replaces Hd 26348-36
HARDWARE
Drive Shaft Retaining Ring
Packages of 10
Replaces HD# 26348-36

Mid-USA

Gear Drive Camshafts,55Hg BT 07/L* & 2006 Dyna Models Uw #66015 & #66017 216355G

MID-66992

$393.65

In Stock

Shipping calculated at checkout.

Gear Drive Camshafts,55Hg Bt 07/L* & 2006 Dyna Models Uw #66015 & #66017 216355G

Reduced maintenance (no plastic chain guides or tension shoes to wear and contaminate engine oil or clog oil passages)
Cam timing remains constant; all drive and cam gears utilize a light press fit (gear lash) thus eliminating any chain stretch
Bearing loads are reduced; no chain tensioners are used which can rob horsepower
Critical sprocket alignment is unnecessary
To ease installation and eliminate the need to remove the fuel tank and rocker covers, use our adjustable pushrods found in the engine section
Includes instructions

Andrews 55HG Cam Kit
Timing(*): 22/46 & 52/20
Duration @ .053: 248 & 252
Duration @ .020: 283 & 292
Valve Lift: .550 & .550
Lift @ TDC: .197 & .181
Stock Springs
Application: Great cam for 95 to 103 engines with 9.8 to 10.2 compression ratio. Max horsepower to torque at mid and upper RPM's (2600-6200 RPM)

Mid-USA

Gear Drive Camshafts,50Hg BT 07/L* & 2006 Dyna Models Uw #66015 & #66017 216350G

MID-66991

$247.41

In Stock

Shipping calculated at checkout.

Gear Drive Camshafts,50Hg Bt 07/L* & 2006 Dyna Models Uw #66015 & #66017 216350G

Reduced maintenance (no plastic chain guides or tension shoes to wear and contaminate engine oil or clog oil passages)
Cam timing remains constant; all drive and cam gears utilize a light press fit (gear lash) thus eliminating any chain stretch
Bearing loads are reduced; no chain tensioners are used which can rob horsepower
Critical sprocket alignment is unnecessary
To ease installation and eliminate the need to remove the fuel tank and rocker covers, use our adjustable pushrods found in the engine section
Includes instructions

Andrews 50HG Cam Kit
Timing(*): 20/48 & 54/18
Duration @ .053: 248 & 252
Duration @ .020: 283 & 287
Valve Lift: .510 & .510
Lift @ TDC: .184 & .168
Stock Springs
Application: Designed for easy installation in 88 to 103 inch motors with stock heads & 9.5 to 9.8 compression ratio (2400-6000 RPM)

Mid-USA

Gear Drive Camshafts,54Hg BT 07/L* & 2006 Dyna Models Uw #66015 & #66017 .216354G

MID-66990

$433.00

In Stock

Shipping calculated at checkout.

Gear Drive Camshafts,54Hg Bt 07/L* & 2006 Dyna Models Uw #66015 & #66017 .216354G

Reduced maintenance (no plastic chain guides or tension shoes to wear and contaminate engine oil or clog oil passages)
Cam timing remains constant; all drive and cam gears utilize a light press fit (gear lash) thus eliminating any chain stretch
Bearing loads are reduced; no chain tensioners are used which can rob horsepower
Critical sprocket alignment is unnecessary
To ease installation and eliminate the need to remove the fuel tank and rocker covers, use our adjustable pushrods found in the engine section
Includes instructions

Andrews 54HG Cam Kit
Timing(*): 16/42 & 43/15
Duration @ .053: 238 & 238
Duration @ .020: 273 & 273
Valve Lift: .555 & .555
Lift @ TDC: .165 & .158
Stock Springs
Application: Specially designed for 88 to 103 engines with compression ratio up to 10:1 (2200-2600 RPM)

Mid-USA

Gear Drive Camshafts,32Hg BT 07/L* & 2006 Dyna Models Uw #66015 & #66017 .216332G

MID-66988

$313.40

In Stock

Shipping calculated at checkout.

Gear Drive Camshafts,32Hg Bt 07/L* & 2006 Dyna Models Uw #66015 & #66017 .216332G

Reduced maintenance (no plastic chain guides or tension shoes to wear and contaminate engine oil or clog oil passages)
Cam timing remains constant; all drive and cam gears utilize a light press fit (gear lash) thus eliminating any chain stretch
Bearing loads are reduced; no chain tensioners are used which can rob horsepower
Critical sprocket alignment is unnecessary
To ease installation and eliminate the need to remove the fuel tank and rocker covers, use our adjustable pushrods found in the engine section
Includes instructions

Andrews 32HG Cam Kit
Timing(*): 10/46 & 52/08
Duration @ .053: 236 & 240
Duration @ .020: 272 & 276
Valve Lift: .570 & .570
Lift @ TDC: .131 & .120
Hi-Lift Springs
Application: High lift version of 31HG. Much more power thru RPM range with 10:1+ compression ratio (2800-5800 RPM)

Mid-USA

Gear Drive Cam Kit, 640G Big Twin 07/Later,Dyna 06 Complete Kit

MID-66984

$949.00

In Stock

Shipping calculated at checkout.

Gear Drive Cam Kit, 640G Big Twin 07/Later,Dyna 06 Complete Kit
Application Information for S & S^® Camshaft for 1999/Later Big Twins
S & S offers a variety of cam grinds for 1999/Later Big Twin gear drive engines. With the exception of the bolt in 510G camshafts, S & S cams are high lift and were designed to take advantage of the extra flow of ported stock heads or S & S Super Stock^® cylinder heads. Due to the high lift of these cams, S & S adjustable pushrods and high performance valve springs are recommended.

510G: Designed as a bolt in cam for 88, 95, & 96 engines with compression ratios below 9.7:1. Intended primarily for stock heads that have not been ported.
546G: This is a short duration emissions cam with very little overlap to reduce emissions of unburned hydrocabons. It is intended as a replacement part for S & S emissions certified engines.
570G: Designed for 88 to 96 engines with compression ratios between 9:1 and 10:1.
585G: Designed for 88 to 95 engines with compression ratios from 10 to 10.5:1 and 100 and 107 engines at 9.7:1 to 10.5:1 compression.
625G: Cam set designed for 95 or larger engines with compression ratios between 10.0 and 10.75:1.
640G: Designed for engines of 95 or more with compression ratios between 10.5:1 and 11.5:1 used in S & S 124 engines.
675G: Designed for 120 or larger engines with at least 11:1 compression ratio.

The patented S & S Gear Drive Cams are a must in order to achieve the full potential from high performance Harley Davidson^® Twin Cam 88^® engines. Since the chain drive system used in stock Twin Cam 88 engines is not adequate to accurately control valve action at high RPM when using high lift cams and high performance valve springs, a different system was needed. The S & S Gear Drive System was developed to improve performance and to eliminate potential engine damage caused by failure of the chain and tensioner system. S & S Gear Drive Camshaft kits improve valve timing accuracy by eliminating timing chain lash as well as variations caused by the loose fitting stock cam drive sprockets. All stock chain drive components are replaced with S & S Gear Drive Cams and outer drive gears. This simple, effective solution reduces power loss by eliminating chain drag and allows more aggressive cam profiles and increased valve spring force to be used.

Notes:

Pinion shaft runout must be checked before installing S & S Gear Drive Cams.
A hydraulic press and other professional tools are required to install S & S Gear Drive Cams. Additionally, material must be removed from the inner surface of the stock gear cover. The stock crankcase will require clearance for S & S .625, .640, and .675 lift cams. S & S recommends that gear drive cams be installed by a professional mechanic.
Due to the inherent characteristics of gear drives, you may experience more valve train noise with gear driven cams. Oversized and undersized gears are available to help achieve correct gear lash. We have found that with 160 pounds of valve seat force, the S & S gear drive cams will perform well up to 6200 rpm. If higher rpm is anticipated valve springs that provide higher seat force should be used.

S & S 640G Cam Grind Complete Kit
Valve Timing Intake: 25°/60°
Valve Timing Exhaust: 65°/25°
Valve Duration Intake: 265°
Valve Duration Exhaust: 270°
Valve Lift: .640
Centerline Intake: 107.5°
Centerline Exhaust: 110.0°
Lift @ TDC Intake: .228
Lift @ TDC Exhaust: .214
Fits Big Twin 2007/Later & Dyna 2006

Mid-USA

Gear Drive Cam Kit, 625G Big Twin 07/Later, Dyna 06 Complete Kit

MID-66983

$949.00

In Stock

Shipping calculated at checkout.

Gear Drive Cam Kit, 625G Big Twin 07/Later, Dyna 06 Complete Kit
Application Information for S & S^® Camshaft for 1999/Later Big Twins
S & S offers a variety of cam grinds for 1999/Later Big Twin gear drive engines. With the exception of the bolt in 510G camshafts, S & S cams are high lift and were designed to take advantage of the extra flow of ported stock heads or S & S Super Stock^® cylinder heads. Due to the high lift of these cams, S & S adjustable pushrods and high performance valve springs are recommended.

510G: Designed as a bolt in cam for 88, 95, & 96 engines with compression ratios below 9.7:1. Intended primarily for stock heads that have not been ported.
546G: This is a short duration emissions cam with very little overlap to reduce emissions of unburned hydrocabons. It is intended as a replacement part for S & S emissions certified engines.
570G: Designed for 88 to 96 engines with compression ratios between 9:1 and 10:1.
585G: Designed for 88 to 95 engines with compression ratios from 10 to 10.5:1 and 100 and 107 engines at 9.7:1 to 10.5:1 compression.
625G: Cam set designed for 95 or larger engines with compression ratios between 10.0 and 10.75:1.
640G: Designed for engines of 95 or more with compression ratios between 10.5:1 and 11.5:1 used in S & S 124 engines.
675G: Designed for 120 or larger engines with at least 11:1 compression ratio.

The patented S & S Gear Drive Cams are a must in order to achieve the full potential from high performance Harley Davidson^® Twin Cam 88^® engines. Since the chain drive system used in stock Twin Cam 88 engines is not adequate to accurately control valve action at high RPM when using high lift cams and high performance valve springs, a different system was needed. The S & S Gear Drive System was developed to improve performance and to eliminate potential engine damage caused by failure of the chain and tensioner system. S & S Gear Drive Camshaft kits improve valve timing accuracy by eliminating timing chain lash as well as variations caused by the loose fitting stock cam drive sprockets. All stock chain drive components are replaced with S & S Gear Drive Cams and outer drive gears. This simple, effective solution reduces power loss by eliminating chain drag and allows more aggressive cam profiles and increased valve spring force to be used.

Notes:

Pinion shaft runout must be checked before installing S & S Gear Drive Cams.
A hydraulic press and other professional tools are required to install S & S Gear Drive Cams. Additionally, material must be removed from the inner surface of the stock gear cover. The stock crankcase will require clearance for S & S .625, .640, and .675 lift cams. S & S recommends that gear drive cams be installed by a professional mechanic.
Due to the inherent characteristics of gear drives, you may experience more valve train noise with gear driven cams. Oversized and undersized gears are available to help achieve correct gear lash. We have found that with 160 pounds of valve seat force, the S & S gear drive cams will perform well up to 6200 rpm. If higher rpm is anticipated valve springs that provide higher seat force should be used.

S & S 625G Cam Grind Complete Kit
Valve Timing Intake: 20°/55°
Valve Timing Exhaust: 60°/20°
Valve Duration Intake: 255°
Valve Duration Exhaust: 260°
Valve Lift: .625
Centerline Intake: 107.5°
Centerline Exhaust: 110.0°
Lift @ TDC Intake: .189
Lift @ TDC Exhaust: .184
Fits Big Twin 2007/Later & Dyna 2006

Mid-USA

Gear Drive Cam Kit, 585G Big Twin 07/Later,Dyna 06 Complete Kit

MID-66982

$949.00

In Stock

Shipping calculated at checkout.

Gear Drive Cam Kit, 585G Big Twin 07/Later,Dyna 06 Complete Kit
Application Information for S & S^® Camshaft for 1999/Later Big Twins
S & S offers a variety of cam grinds for 1999/Later Big Twin gear drive engines. With the exception of the bolt in 510G camshafts, S & S cams are high lift and were designed to take advantage of the extra flow of ported stock heads or S & S Super Stock^® cylinder heads. Due to the high lift of these cams, S & S adjustable pushrods and high performance valve springs are recommended.

510G: Designed as a bolt in cam for 88, 95, & 96 engines with compression ratios below 9.7:1. Intended primarily for stock heads that have not been ported.
546G: This is a short duration emissions cam with very little overlap to reduce emissions of unburned hydrocabons. It is intended as a replacement part for S & S emissions certified engines.
570G: Designed for 88 to 96 engines with compression ratios between 9:1 and 10:1.
585G: Designed for 88 to 95 engines with compression ratios from 10 to 10.5:1 and 100 and 107 engines at 9.7:1 to 10.5:1 compression.
625G: Cam set designed for 95 or larger engines with compression ratios between 10.0 and 10.75:1.
640G: Designed for engines of 95 or more with compression ratios between 10.5:1 and 11.5:1 used in S & S 124 engines.
675G: Designed for 120 or larger engines with at least 11:1 compression ratio.

The patented S & S Gear Drive Cams are a must in order to achieve the full potential from high performance Harley Davidson^® Twin Cam 88^® engines. Since the chain drive system used in stock Twin Cam 88 engines is not adequate to accurately control valve action at high RPM when using high lift cams and high performance valve springs, a different system was needed. The S & S Gear Drive System was developed to improve performance and to eliminate potential engine damage caused by failure of the chain and tensioner system. S & S Gear Drive Camshaft kits improve valve timing accuracy by eliminating timing chain lash as well as variations caused by the loose fitting stock cam drive sprockets. All stock chain drive components are replaced with S & S Gear Drive Cams and outer drive gears. This simple, effective solution reduces power loss by eliminating chain drag and allows more aggressive cam profiles and increased valve spring force to be used.

Notes:

Pinion shaft runout must be checked before installing S & S Gear Drive Cams.
A hydraulic press and other professional tools are required to install S & S Gear Drive Cams. Additionally, material must be removed from the inner surface of the stock gear cover. The stock crankcase will require clearance for S & S .625, .640, and .675 lift cams. S & S recommends that gear drive cams be installed by a professional mechanic.
Due to the inherent characteristics of gear drives, you may experience more valve train noise with gear driven cams. Oversized and undersized gears are available to help achieve correct gear lash. We have found that with 160 pounds of valve seat force, the S & S gear drive cams will perform well up to 6200 rpm. If higher rpm is anticipated valve springs that provide higher seat force should be used.

S & S 585G Cam Grind Complete Kit
Valve Timing Intake: 20°/45°
Valve Timing Exhaust: 60°/20°
Valve Duration Intake: 245°
Valve Duration Exhaust: 260°
Valve Lift: .585
Centerline Intake: 102.5°
Centerline Exhaust: 110.0°
Lift @ TDC Intake: .186
Lift @ TDC Exhaust: .179
Fits Big Twin 2007/Later & Dyna 2006

Mid-USA

Gear Drive Cam Kit, 570G Big Twin 07/Later, Dyna 06 Complete Kit

MID-66981

$949.00

In Stock

Shipping calculated at checkout.

Gear Drive Cam Kit, 570G Big Twin 07/Later, Dyna 06 Complete Kit
Application Information for S & S^® Camshaft for 1999/Later Big Twins
S & S offers a variety of cam grinds for 1999/Later Big Twin gear drive engines. With the exception of the bolt in 510G camshafts, S & S cams are high lift and were designed to take advantage of the extra flow of ported stock heads or S & S Super Stock^® cylinder heads. Due to the high lift of these cams, S & S adjustable pushrods and high performance valve springs are recommended.

510G: Designed as a bolt in cam for 88, 95, & 96 engines with compression ratios below 9.7:1. Intended primarily for stock heads that have not been ported.
546G: This is a short duration emissions cam with very little overlap to reduce emissions of unburned hydrocabons. It is intended as a replacement part for S & S emissions certified engines.
570G: Designed for 88 to 96 engines with compression ratios between 9:1 and 10:1.
585G: Designed for 88 to 95 engines with compression ratios from 10 to 10.5:1 and 100 and 107 engines at 9.7:1 to 10.5:1 compression.
625G: Cam set designed for 95 or larger engines with compression ratios between 10.0 and 10.75:1.
640G: Designed for engines of 95 or more with compression ratios between 10.5:1 and 11.5:1 used in S & S 124 engines.
675G: Designed for 120 or larger engines with at least 11:1 compression ratio.

The patented S & S Gear Drive Cams are a must in order to achieve the full potential from high performance Harley Davidson^® Twin Cam 88^® engines. Since the chain drive system used in stock Twin Cam 88 engines is not adequate to accurately control valve action at high RPM when using high lift cams and high performance valve springs, a different system was needed. The S & S Gear Drive System was developed to improve performance and to eliminate potential engine damage caused by failure of the chain and tensioner system. S & S Gear Drive Camshaft kits improve valve timing accuracy by eliminating timing chain lash as well as variations caused by the loose fitting stock cam drive sprockets. All stock chain drive components are replaced with S & S Gear Drive Cams and outer drive gears. This simple, effective solution reduces power loss by eliminating chain drag and allows more aggressive cam profiles and increased valve spring force to be used.

Notes:

Pinion shaft runout must be checked before installing S & S Gear Drive Cams.
A hydraulic press and other professional tools are required to install S & S Gear Drive Cams. Additionally, material must be removed from the inner surface of the stock gear cover. The stock crankcase will require clearance for S & S .625, .640, and .675 lift cams. S & S recommends that gear drive cams be installed by a professional mechanic.
Due to the inherent characteristics of gear drives, you may experience more valve train noise with gear driven cams. Oversized and undersized gears are available to help achieve correct gear lash. We have found that with 160 pounds of valve seat force, the S & S gear drive cams will perform well up to 6200 rpm. If higher rpm is anticipated valve springs that provide higher seat force should be used.

S & S 570G Cam Grind Complete Kit
Valve Timing Intake: 20°/40°
Valve Timing Exhaust: 55°/20°
Valve Duration Intake: 240°
Valve Duration Exhaust: 255°
Valve Lift: .570
Centerline Intake: 100.0°
Centerline Exhaust: 107.5°
Lift @ TDC Intake: .187
Lift @ TDC Exhaust: .179
Fits Big Twin 2007/Later & Dyna 2006

Mid-USA

Gear Drive Cam Kit, 510G Big Twin 07/Later, Dyna 06 Complete Kit

MID-66979

$949.00

In Stock

Shipping calculated at checkout.

Gear Drive Cam Kit, 510G Big Twin 07/Later, Dyna 06 Complete Kit
Application Information for S & S^® Camshaft for 1999/Later Big Twins
S & S offers a variety of cam grinds for 1999/Later Big Twin gear drive engines. With the exception of the bolt in 510G camshafts, S & S cams are high lift and were designed to take advantage of the extra flow of ported stock heads or S & S Super Stock^® cylinder heads. Due to the high lift of these cams, S & S adjustable pushrods and high performance valve springs are recommended.

510G: Designed as a bolt in cam for 88, 95, & 96 engines with compression ratios below 9.7:1. Intended primarily for stock heads that have not been ported.
546G: This is a short duration emissions cam with very little overlap to reduce emissions of unburned hydrocabons. It is intended as a replacement part for S & S emissions certified engines.
570G: Designed for 88 to 96 engines with compression ratios between 9:1 and 10:1.
585G: Designed for 88 to 95 engines with compression ratios from 10 to 10.5:1 and 100 and 107 engines at 9.7:1 to 10.5:1 compression.
625G: Cam set designed for 95 or larger engines with compression ratios between 10.0 and 10.75:1.
640G: Designed for engines of 95 or more with compression ratios between 10.5:1 and 11.5:1 used in S & S 124 engines.
675G: Designed for 120 or larger engines with at least 11:1 compression ratio.

The patented S & S Gear Drive Cams are a must in order to achieve the full potential from high performance Harley Davidson^® Twin Cam 88^® engines. Since the chain drive system used in stock Twin Cam 88 engines is not adequate to accurately control valve action at high RPM when using high lift cams and high performance valve springs, a different system was needed. The S & S Gear Drive System was developed to improve performance and to eliminate potential engine damage caused by failure of the chain and tensioner system. S & S Gear Drive Camshaft kits improve valve timing accuracy by eliminating timing chain lash as well as variations caused by the loose fitting stock cam drive sprockets. All stock chain drive components are replaced with S & S Gear Drive Cams and outer drive gears. This simple, effective solution reduces power loss by eliminating chain drag and allows more aggressive cam profiles and increased valve spring force to be used.

Notes:

Pinion shaft runout must be checked before installing S & S Gear Drive Cams.
A hydraulic press and other professional tools are required to install S & S Gear Drive Cams. Additionally, material must be removed from the inner surface of the stock gear cover. The stock crankcase will require clearance for S & S .625, .640, and .675 lift cams. S & S recommends that gear drive cams be installed by a professional mechanic.
Due to the inherent characteristics of gear drives, you may experience more valve train noise with gear driven cams. Oversized and undersized gears are available to help achieve correct gear lash. We have found that with 160 pounds of valve seat force, the S & S gear drive cams will perform well up to 6200 rpm. If higher rpm is anticipated valve springs that provide higher seat force should be used.

S & S 510G Cam Grind Complete Kit
Valve Timing Intake: 20°/38°
Valve Timing Exhaust: 52°/20°
Valve Duration Intake: 238°
Valve Duration Exhaust: 252°
Valve Lift: .510
Centerline Intake: 99.0°
Centerline Exhaust: 106.0°
Lift @ TDC Intake: .187
Lift @ TDC Exhaust: .178
Fits Big Twin 2007/Later & Dyna 2006

Mid-USA

Gear Drive Cam Kit, 640G Big Twin 99/06 Except 06Dyna Complete Kit

MID-66977

$949.00

In Stock

Shipping calculated at checkout.

Gear Drive Cam Kit, 640G Big Twin 99/06 Except 06Dyna Complete Kit
Application Information for S & S^® Camshaft for 1999/Later Big Twins
S & S offers a variety of cam grinds for 1999/Later Big Twin gear drive engines. With the exception of the bolt in 510G camshafts, S & S cams are high lift and were designed to take advantage of the extra flow of ported stock heads or S & S Super Stock^® cylinder heads. Due to the high lift of these cams, S & S adjustable pushrods and high performance valve springs are recommended.

510G: Designed as a bolt in cam for 88, 95, & 96 engines with compression ratios below 9.7:1. Intended primarily for stock heads that have not been ported.
546G: This is a short duration emissions cam with very little overlap to reduce emissions of unburned hydrocabons. It is intended as a replacement part for S & S emissions certified engines.
570G: Designed for 88 to 96 engines with compression ratios between 9:1 and 10:1.
585G: Designed for 88 to 95 engines with compression ratios from 10 to 10.5:1 and 100 and 107 engines at 9.7:1 to 10.5:1 compression.
625G: Cam set designed for 95 or larger engines with compression ratios between 10.0 and 10.75:1.
640G: Designed for engines of 95 or more with compression ratios between 10.5:1 and 11.5:1 used in S & S 124 engines.
675G: Designed for 120 or larger engines with at least 11:1 compression ratio.

The patented S & S Gear Drive Cams are a must in order to achieve the full potential from high performance Harley Davidson^® Twin Cam 88^® engines. Since the chain drive system used in stock Twin Cam 88 engines is not adequate to accurately control valve action at high RPM when using high lift cams and high performance valve springs, a different system was needed. The S & S Gear Drive System was developed to improve performance and to eliminate potential engine damage caused by failure of the chain and tensioner system. S & S Gear Drive Camshaft kits improve valve timing accuracy by eliminating timing chain lash as well as variations caused by the loose fitting stock cam drive sprockets. All stock chain drive components are replaced with S & S Gear Drive Cams and outer drive gears. This simple, effective solution reduces power loss by eliminating chain drag and allows more aggressive cam profiles and increased valve spring force to be used.

Notes:

Pinion shaft runout must be checked before installing S & S Gear Drive Cams.
A hydraulic press and other professional tools are required to install S & S Gear Drive Cams. Additionally, material must be removed from the inner surface of the stock gear cover. The stock crankcase will require clearance for S & S .625, .640, and .675 lift cams. S & S recommends that gear drive cams be installed by a professional mechanic.
Due to the inherent characteristics of gear drives, you may experience more valve train noise with gear driven cams. Oversized and undersized gears are available to help achieve correct gear lash. We have found that with 160 pounds of valve seat force, the S & S gear drive cams will perform well up to 6200 rpm. If higher rpm is anticipated valve springs that provide higher seat force should be used.

S & S 640G Cam Grind Complete Kit
Valve Timing Intake: 25°/60°
Valve Timing Exhaust: 65°/25°
Valve Duration Intake: 265°
Valve Duration Exhaust: 270°
Valve Lift: .640
Centerline Intake: 107.5°
Centerline Exhaust: 110.0°
Lift @ TDC Intake: .228
Lift @ TDC Exhaust: .214
Fits Big Twin 1999/2006 (except Dyna 2006)

Mid-USA

Gear Drive Cam Kit, 625G Big Twin 99/06 Except 06Dyna Complete Kit

MID-66976

$949.00

In Stock

Shipping calculated at checkout.

Gear Drive Cam Kit, 625G Big Twin 99/06 Except 06Dyna Complete Kit
Application Information for S & S^® Camshaft for 1999/Later Big Twins
S & S offers a variety of cam grinds for 1999/Later Big Twin gear drive engines. With the exception of the bolt in 510G camshafts, S & S cams are high lift and were designed to take advantage of the extra flow of ported stock heads or S & S Super Stock^® cylinder heads. Due to the high lift of these cams, S & S adjustable pushrods and high performance valve springs are recommended.

510G: Designed as a bolt in cam for 88, 95, & 96 engines with compression ratios below 9.7:1. Intended primarily for stock heads that have not been ported.
546G: This is a short duration emissions cam with very little overlap to reduce emissions of unburned hydrocabons. It is intended as a replacement part for S & S emissions certified engines.
570G: Designed for 88 to 96 engines with compression ratios between 9:1 and 10:1.
585G: Designed for 88 to 95 engines with compression ratios from 10 to 10.5:1 and 100 and 107 engines at 9.7:1 to 10.5:1 compression.
625G: Cam set designed for 95 or larger engines with compression ratios between 10.0 and 10.75:1.
640G: Designed for engines of 95 or more with compression ratios between 10.5:1 and 11.5:1 used in S & S 124 engines.
675G: Designed for 120 or larger engines with at least 11:1 compression ratio.

The patented S & S Gear Drive Cams are a must in order to achieve the full potential from high performance Harley Davidson^® Twin Cam 88^® engines. Since the chain drive system used in stock Twin Cam 88 engines is not adequate to accurately control valve action at high RPM when using high lift cams and high performance valve springs, a different system was needed. The S & S Gear Drive System was developed to improve performance and to eliminate potential engine damage caused by failure of the chain and tensioner system. S & S Gear Drive Camshaft kits improve valve timing accuracy by eliminating timing chain lash as well as variations caused by the loose fitting stock cam drive sprockets. All stock chain drive components are replaced with S & S Gear Drive Cams and outer drive gears. This simple, effective solution reduces power loss by eliminating chain drag and allows more aggressive cam profiles and increased valve spring force to be used.

Notes:

Pinion shaft runout must be checked before installing S & S Gear Drive Cams.
A hydraulic press and other professional tools are required to install S & S Gear Drive Cams. Additionally, material must be removed from the inner surface of the stock gear cover. The stock crankcase will require clearance for S & S .625, .640, and .675 lift cams. S & S recommends that gear drive cams be installed by a professional mechanic.
Due to the inherent characteristics of gear drives, you may experience more valve train noise with gear driven cams. Oversized and undersized gears are available to help achieve correct gear lash. We have found that with 160 pounds of valve seat force, the S & S gear drive cams will perform well up to 6200 rpm. If higher rpm is anticipated valve springs that provide higher seat force should be used.

S & S 625G Cam Grind Complete Kit
Valve Timing Intake: 20°/55°
Valve Timing Exhaust: 60°/20°
Valve Duration Intake: 255°
Valve Duration Exhaust: 260°
Valve Lift: .625
Centerline Intake: 107.5°
Centerline Exhaust: 110.0°
Lift @ TDC Intake: .189
Lift @ TDC Exhaust: .184
Fits Big Twin 1999/2006 (except Dyna 2006)

Mid-USA

Gear Drive Cam Kit, 570G Big Twin 99/06 Except 06Dyna Complete Kit

MID-66974

$948.96

In Stock

Shipping calculated at checkout.

Gear Drive Cam Kit, 570G Big Twin 99/06 Except 06Dyna Complete Kit
Application Information for S & S^® Camshaft for 1999/Later Big Twins
S & S offers a variety of cam grinds for 1999/Later Big Twin gear drive engines. With the exception of the bolt in 510G camshafts, S & S cams are high lift and were designed to take advantage of the extra flow of ported stock heads or S & S Super Stock^® cylinder heads. Due to the high lift of these cams, S & S adjustable pushrods and high performance valve springs are recommended.

510G: Designed as a bolt in cam for 88, 95, & 96 engines with compression ratios below 9.7:1. Intended primarily for stock heads that have not been ported.
546G: This is a short duration emissions cam with very little overlap to reduce emissions of unburned hydrocabons. It is intended as a replacement part for S & S emissions certified engines.
570G: Designed for 88 to 96 engines with compression ratios between 9:1 and 10:1.
585G: Designed for 88 to 95 engines with compression ratios from 10 to 10.5:1 and 100 and 107 engines at 9.7:1 to 10.5:1 compression.
625G: Cam set designed for 95 or larger engines with compression ratios between 10.0 and 10.75:1.
640G: Designed for engines of 95 or more with compression ratios between 10.5:1 and 11.5:1 used in S & S 124 engines.
675G: Designed for 120 or larger engines with at least 11:1 compression ratio.

The patented S & S Gear Drive Cams are a must in order to achieve the full potential from high performance Harley Davidson^® Twin Cam 88^® engines. Since the chain drive system used in stock Twin Cam 88 engines is not adequate to accurately control valve action at high RPM when using high lift cams and high performance valve springs, a different system was needed. The S & S Gear Drive System was developed to improve performance and to eliminate potential engine damage caused by failure of the chain and tensioner system. S & S Gear Drive Camshaft kits improve valve timing accuracy by eliminating timing chain lash as well as variations caused by the loose fitting stock cam drive sprockets. All stock chain drive components are replaced with S & S Gear Drive Cams and outer drive gears. This simple, effective solution reduces power loss by eliminating chain drag and allows more aggressive cam profiles and increased valve spring force to be used.

Notes:

Pinion shaft runout must be checked before installing S & S Gear Drive Cams.
A hydraulic press and other professional tools are required to install S & S Gear Drive Cams. Additionally, material must be removed from the inner surface of the stock gear cover. The stock crankcase will require clearance for S & S .625, .640, and .675 lift cams. S & S recommends that gear drive cams be installed by a professional mechanic.
Due to the inherent characteristics of gear drives, you may experience more valve train noise with gear driven cams. Oversized and undersized gears are available to help achieve correct gear lash. We have found that with 160 pounds of valve seat force, the S & S gear drive cams will perform well up to 6200 rpm. If higher rpm is anticipated valve springs that provide higher seat force should be used.

S & S 570G Cam Grind Complete Kit
Valve Timing Intake: 20°/40°
Valve Timing Exhaust: 55°/20°
Valve Duration Intake: 240°
Valve Duration Exhaust: 255°
Valve Lift: .570
Centerline Intake: 100.0°
Centerline Exhaust: 107.5°
Lift @ TDC Intake: .187
Lift @ TDC Exhaust: .179
Fits Big Twin 1999/2006 (except Dyna 2006)

Mid-USA

Gr Cvr Cam Bshg Std Od .9405" Cam K Model Spt 52/L* 45Ci All Years Rpls Hd 25586-37... Jims

MID-66930

$42.20

In Stock

Shipping calculated at checkout.

Gr Cvr Cam Bshg Std Od .9405" Cam K Model Spt 52/L* 45Ci All Years Rpls Hd 25586-37... Jims
Jims
Front Exhaust Cam Gear Cover Bushing fits 45ci all years
Cam Cover Cam Bushing fits K Model & Sportster 1952/Later (Use 1 for 1952/1956 & use 2 for 1957/Later)
Standard O.D. .9405
Replaces HD# 25586-37

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