Name: Oil Pump Part,Mounting Kit Allen Head Big Twin 1968/1977 Chrome Plated Colony 8746-12
Brand: Mid-USA
SKU: MID-67031
Price: 19.64 USD
Availability: InStock

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

Mid-USA

Gr Cvr Cam Bshg +.005" Os Od K Model & Spt 1952/L* 45Ci All Years Replaces Hd 25586-37

MID-66016

$43.10

In Stock

Shipping calculated at checkout.

Gr Cvr Cam Bshg +.005" Os Od K Model & Spt 1952/L* 45Ci All Years Replaces Hd 25586-37
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)
.005 OS
Replaces HD# 25586-37

Mid-USA

Engine Bushing,Gear/Cam Cover Big Twin 70/L (Ex Tc88).005"Os Replaces Hd 25581-70 Os...Jims

MID-66934

$39.30

In Stock

Shipping calculated at checkout.

Engine Bushing,Gear/Cam Cover Big Twin 70/L (Ex Tc88).005"Os Replaces Hd 25581-70 Os...Jims
Jims
Gear Cover Cam Bushing
Fits Shovelhead 1970/1984 & Big Twin Evolution 1984/1999
.005 OS O.D.
Replaces HD# 25581-70

Mid-USA

Engine Bushing,Gear/Cam Cover Big Twin 70/L (Ex Tc88)Std Od Replaces Hd 25581-70.....Jims

MID-66928

$39.30

In Stock

Shipping calculated at checkout.

Engine Bushing,Gear/Cam Cover Big Twin 70/L (Ex Tc88)Std Od Replaces Hd 25581-70.....Jims
Jims
Gear Cover Cam Bushing
Fits Shovelhead 1970/1984 & Big Twin Evolution 1984/1999
Standard O.D. 1.2015
Replaces HD# 25581-70

Mid-USA

Engine Bearing,Cam Gr Case End Twin Cam 2007/Later, Dyna 06/L Rpls Hd# 9215, Torrington B168

MID-66923

$19.25

In Stock

Shipping calculated at checkout.

Engine Bearing,Cam Gr Case End Twin Cam 2007/Later, Dyna 06/L Rpls Hd# 9215, Torrington B168
Torrington Cam Bearing (Sold each)
Fits Twin Cam 2007/Later & Dyna 2006
Replaces HD# 9215

Mid-USA

Cam Bearing Cam Case Big Twin 1958/2006 (Ex Tc) Rpls Hd #9058 Torrington #B138

MID-66922

$15.35

In Stock

Shipping calculated at checkout.

Cam Bearing Cam Case Big Twin 1958/2006 (Ex Tc) Rpls Hd #9058 Torrington #B138
Cam Needle Bearing
Fits Big Twin 1958/Later (except Twin Cam)
Replaces HD# 9058, Torrington B138

Mid-USA

Engine Bushing,Gr Sft Gr Cover BT 1993/L (Ex Tc88) Std Od Replaces Hd 25582-93.....Jims

MID-66071

$45.80

In Stock

Shipping calculated at checkout.

Engine Bushing,Gr Sft Gr Cover Bt 1993/L (Ex Tc88) Std Od Replaces Hd 25582-93.....Jims
Jims
Gear Cover Gear Shaft Bushing
Standard O.D. 1.0035
Fits Big Twin Evolution 1993/Later
Replaces HD# 25582-93

Mid-USA

Cam,W/O Gear Grind # Tw37B Twin Cam 00/L 5 Speed Models Stock Springs Andrews.288137

MID-66954

$415.40

In Stock

Shipping calculated at checkout.

Cam,W/O Gear Grind # Tw37B Twin Cam 00/L 5 Speed Models Stock Springs Andrews.288137

Want more power for your Twin Cam 88 Engine?
Andrews Products has eight proven cam grinds to get you there
More horsepower and torque for stock or modified engines is within easy reach
All cam grinds listed are designed for use with stock HD hydraulic lifters

Note: (*) Timing and duration listed for .053 cam lift.Andrews
Application: Hot Street Cams for 88 or 95 inches. 80+ rear wheel horsepower possible with well tuned 88 incher, more with 95. Smooth idle, broad torque. (2200-5600RPM) 9.0 to 9.5 CR
Grind: TW37b
Timing(*): 18/38, 46/14
Duration: .053 - 236, 240; .020 - 272, 276
Valve Lift: .510, .510
Lift @ TDC .174, .148
Springs: Stock

Mid-USA

Cam,W/O Gear Grind # Tw26A Twin Cam 00/L 5 Speed Models Stock Springs Andrews.288126

MID-66953

$415.40

In Stock

Shipping calculated at checkout.

Cam,W/O Gear Grind # Tw26A Twin Cam 00/L 5 Speed Models Stock Springs Andrews.288126

Want more power for your Twin Cam 88 Engine?
Andrews Products has eight proven cam grinds to get you there
More horsepower and torque for stock or modified engines is within easy reach
All cam grinds listed are designed for use with stock HD hydraulic lifters

Note: (*) Timing and duration listed for .053 cam lift.Andrews
Application: Bolt-in Cam: 88-95 inches and stock compression ratio. Great for two up touring, this cam will add torque and horsepower at lower and middle RPM ranges. (1800-5200 RPM)
Grind: TW26a
Timing(*): 11/35, 41/09
Duration: .053 - 226, 230; .020 - 262, 266
Valve Lift: .490, .490
Lift @ TDC: .138, .112
Springs: Stock

Mid-USA

Cams W/O Dr Spkt,Grind # Tw55 Twin Cam 00/L 5 Speed Models .550"Valve Lift,Andrews.288155

MID-66952

$415.40

In Stock

Shipping calculated at checkout.

Cams W/O Dr Spkt,Grind # Tw55 Twin Cam 00/L 5 Speed Models .550"Valve Lift,Andrews.288155

Want more power for your Twin Cam 88 Engine?
Andrews Products has eight proven cam grinds to get you there
More horsepower and torque for stock or modified engines is within easy reach
All cam grinds listed are designed for use with stock HD hydraulic lifters

Note: (*) Timing and duration listed for .053 cam lift.Andrews
Application: Great Cams for 95 inch engines with 9.8 to 10.2 CR. Max horsepower and torque at mid & upper RPMs (2600-6200)
Grind: TW55
Timing(*): 22/46, 52/20
Duration: .053 - 248, 252; .020 - 283, 292
Valve Lift: .550, .550
Lift @ TDC: .197, .181
Springs: Hi-Lift

Mid-USA

Cams, Andrews Tw54 BT 99/06 Except 06Dyna Stock Springs

MID-66915

$415.40

In Stock

Shipping calculated at checkout.

Cams, Andrews Tw54 Bt 99/06 Except 06Dyna Stock Springs

Want more power for your Twin Cam 88 Engine?
Andrews Products has eight proven cam grinds to get you there
More horsepower and torque for stock or modified engines is within easy reach
All cam grinds listed are designed for use with stock HD hydraulic lifters

Note: (*) Timing and duration listed for .053 cam lift.Andrews
Application: New in 2008! Specially designed for 95 inch + engines with CR up to 10:1 (2200-5600 RPM)
Grind: TW54
Timing(*): 16/42, 43/15
Duration: .053 - 238, 238; .020 - 273, 273
Valve Lift: .555, .555
Lift @ TDC: .165, .158
Springs: Stock

Mid-USA

Cams, Andrews Tw 31S BT 99/06 Except 06 Dyna Stock Springs

MID-66914

$415.40

In Stock

Shipping calculated at checkout.

Cams, Andrews Tw 31S Bt 99/06 Except 06 Dyna Stock Springs

Want more power for your Twin Cam 88 Engine?
Andrews Products has eight proven cam grinds to get you there
More horsepower and torque for stock or modified engines is within easy reach
All cam grinds listed are designed for use with stock HD hydraulic lifters

Note: (*) Timing and duration listed for .053 cam lift.Andrews
Application: Great Cam for motors with 95 and 9.8 to 10.2 CR. Lower TDC lift for easy installation. Similar to TW37 with different timing. (2400-5600 RPM)
Grind: TW31s
Timing(*): 10/46, 52/08
Duration: .053 - 236, 240; .020 - 272, 276
Valve Lift: .510, .510
Lift @ TDC: .131, .120
Springs: Stock

Mid-USA

Cams, Andrews Tw 21 BT 99/06 (Except 06 Dyna) Stock Springs

MID-66913

$415.40

In Stock

Shipping calculated at checkout.

Cams, Andrews Tw 21 Bt 99/06 (Except 06 Dyna) Stock Springs

Want more power for your Twin Cam 88 Engine?
Andrews Products has eight proven cam grinds to get you there
More horsepower and torque for stock or modified engines is within easy reach
All cam grinds listed are designed for use with stock HD hydraulic lifters

Note: (*) Timing and duration listed for .053 cam lift.Andrews
Application: Bolt-in Cam: More torque for all around riding with heavy bikes, stock compression ratios and stock pistons. Similar to #23 Cam for EV80. (1700-4800 RPM)
Grind: TW21
Timing(*): 10/30, 40/08
Duration: .053 - 220, 228; .020 - 255, 264
Valve Lift: .498, .498
Lift @ TDC: .134, .121
Springs: Stock

Mid-USA

Andrews 09H Camshafts Twin Cam 2007/Later* Uw Stock Springs

MID-66909

$406.80

In Stock

Shipping calculated at checkout.

Andrews 09H Camshafts Twin Cam 2007/Later* Uw Stock Springs

Camshafts on all new 2007/Later Twin Cam engines and 2006 Dyna Glides use roller chain cam drives
Cams made for 1999/2006 engines will not fit the 2007/Later (or 2006 Dyna engines)
All earlier Twin Cam engines run older type cam drive chains
Designed for use with stock H/D hydraulic lifters

(*) Timing and duration listed for .053 cam liftAndrews
More Power through entire RPM range (1000-5400)
09H Grind
Timing: (-02/28) int, (40/-04)exh
CL 105 int, 112 exh
Duration .053 - 206 int, 216 exh, .020 242 int, 252 exh
Valve lift .492 int, .486 exh
Lift @ TDC .075
Stock springs

Mid-USA

Cams, Andrews 55H Twin Cam 2007/Later* High Lift Springs

MID-66908

$415.35

In Stock

Shipping calculated at checkout.

Cams, Andrews 55H Twin Cam 2007/Later* High Lift Springs

Camshafts on all new 2007/Later Twin Cam engines and 2006 Dyna Glides use roller chain cam drives
Cams made for 1999/2006 engines will not fit the 2007/Later (or 2006 Dyna engines)
All earlier Twin Cam engines run older type cam drive chains
Designed for use with stock H/D hydraulic lifters

(*) Timing and duration listed for .053 cam liftAndrews
Great cam for 96 inch engines with 9.8 to 10.2 CR. Max horsepower and torque at mid & upper RPMs (2600-6200 RPM)
55H Grind, 22/46 & 52/20 Timing(*), 102 & 106 CL, 248 & 252 Duration .053, 283 & 292 Duration .020, .550 & .550 Valve Lift, .197 & .181 Lift @ TDC, Hi-Lift Springs

Mid-USA

Cams, Andrews 50H Twin Cam 2007/Later* Stock Springs

MID-66907

$415.35

In Stock

Shipping calculated at checkout.

Cams, Andrews 50H Twin Cam 2007/Later* Stock Springs

Camshafts on all new 2007/Later Twin Cam engines and 2006 Dyna Glides use roller chain cam drives
Cams made for 1999/2006 engines will not fit the 2007/Later (or 2006 Dyna engines)
All earlier Twin Cam engines run older type cam drive chains
Designed for use with stock H/D hydraulic lifters

(*) Timing and duration listed for .053 cam liftAndrews
Designed for easy installation in 96 inch motors with stock heads and 9.5 to 9.8 CR (2400-6000 RPM)
50H Grind, 20/48 & 54/18 Timing(*), 104 & 108 CL, 248 & 252 Duration .053, 283 & 287 Duration .020, .510 & .510 Valve Lift, .184 & .168 Lift @ TDC, Stock Springs

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