Harley Engine
Power your bike with precision-engineered engine components like crankshafts, connecting rods, and complete engine systems. Check out our high-performance Harley engine parts for peak reliability and output.
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On Sale
S&S CYCLE Cam with Plate - 585 Series - Twin Cam 330-0553
S&S CYCLE
MSRP: $2,060.95Now: $1,854.86Was: $2,060.95S&S CYCLE Cam with Plate 585 Series Twin Cam 330-0553Upgrade to S&S bolt-in performance camshafts, Improves engine performance - higher lift and optimized cam timing, S&S Quickee pushrods - easy installation, without removing rocker covers, Replaces...09251111- SKU:
- 09251111
- Availability:
- Ships Same Business Day
- Weight:
- 11.35 LBS
- GRIND:
- 585 SERIES
- INTAKE CLOSE IMPERIAL:
- 45°
- INTAKE LIFT IMPERIAL:
- 0.585'
- MODEL:
- STANDARD
- PRODUCT NAME:
- CAMSHAFT
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- APPLICATION:
- INTAKE
- EXHAUST DURATION IMPERIAL:
- 260°
- TYPE:
- CHAIN
- INTAKE OPEN IMPERIAL:
- 20°
- APPLICATION:
- EXHAUST
- EXHAUST CLOSE IMPERIAL:
- 20°
- EXHAUST LIFT IMPERIAL:
- 0.585'
- EXHAUST OPEN IMPERIAL:
- 60°
- INTAKE DURATION IMPERIAL:
- 245°
MSRP: $2,060.95Now: $1,854.86Was: $2,060.95 -
On Sale
S&S CYCLE Cam Support Plate - Twin Cam 310-0625
S&S CYCLE
MSRP: $438.95Now: $395.06Was: $438.95S&S CYCLE Cam Support Plate Twin Cam 310-0625Precision CNC-machined forged aluminum, Adjustable oil pressure regulator; adjust without removing plate from the engine, Passage plugs are removable for service, Rebuildable bronze pinion shaft bushing in all...09250914- SKU:
- 09250914
- Availability:
- Ships Same Business Day
- Weight:
- 2.15 LBS
- BASE COLOR:
- BLUE
- STYLE:
- CHAIN DRIVE
- MATERIAL:
- ALUMINUM
- MODEL:
- TC3
- TYPE:
- CAM SUPPORT
- UNITS:
- EACH
- COLOR/FINISH:
- BLUE
- PRODUCT NAME:
- PLATE
- RIDING STYLE:
- STREET
MSRP: $438.95Now: $395.06Was: $438.95 -
On Sale
S&S CYCLE Cam Support Plate - Big Twin 310-0623
S&S CYCLE
MSRP: $438.95Now: $395.06Was: $438.95S&S CYCLE Cam Support Plate Big Twin 310-0623Precision CNC-machined forged aluminum, Adjustable oil pressure regulator; adjust without removing plate from the engine, Passage plugs are removable for service, Rebuildable bronze pinion shaft bushing in all...09250915- SKU:
- 09250915
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- BASE COLOR:
- BLUE
- MATERIAL:
- ALUMINUM
- MODEL:
- TC3
- RIDING STYLE:
- STREET
- TYPE:
- CAM SUPPORT
- UNITS:
- EACH
- STYLE:
- GEAR DRIVE
- COLOR/FINISH:
- BLUE
- PRODUCT NAME:
- PLATE
MSRP: $438.95Now: $395.06Was: $438.95 -
On Sale
S&S CYCLE HVHP Oil Pump Cover - Standard 31-6209
S&S CYCLE
MSRP: $530.95Now: $477.86Was: $530.95S&S CYCLE HVHP Oil Pump Cover Standard 31-6209Supply-side gears are 9% wider than stock, Return gears are 28% wider than stock to ensure that the additional volume of oil supplied to the engine is scavenged and returned to the oil tank, reducing the...316209- SKU:
- 316209
- Availability:
- Ships Same Business Day
- Weight:
- 2.94 LBS
- FEATURES:
- STANDARD FLYWHEELS OR PINION SHAFT
- UNITS:
- KIT
- COLOR/FINISH:
- ALUMINUM
- RIDING STYLE:
- STREET
- STYLE:
- '92 - '99 STYLE COVER
- TYPE:
- OIL
- BASE COLOR:
- SILVER
- FLOW RATE:
- HIGH VOLUME
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PUMP
MSRP: $530.95Now: $477.86Was: $530.95 -
On Sale
S&S CYCLE HVHP Oil Pump Cover Kit - Standard 31-6298
S&S CYCLE
MSRP: $715.95Now: $644.36Was: $715.95S&S CYCLE HVHP Oil Pump Cover Kit Standard 31-6298Supply-side gears are 9% wider than stock, Return gears are 28% wider than stock to ensure that the additional volume of oil supplied to the engine is scavenged and returned to the oil tank, reducing the...316298- SKU:
- 316298
- Availability:
- Ships Same Business Day
- Weight:
- 3.62 LBS
- STYLE:
- '92 - '99 STYLE COVER
- BASE COLOR:
- SILVER
- FLOW RATE:
- HIGH VOLUME
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PUMP
- UNITS:
- KIT
- COLOR/FINISH:
- ALUMINUM
- FEATURES:
- S&S FLYWHEELS OR PINION SHAFT
- RIDING STYLE:
- STREET
- TYPE:
- OIL
MSRP: $715.95Now: $644.36Was: $715.95 -
On Sale
S&S CYCLE Hydraulic Tensioner Cam Shoe 330-0521
S&S CYCLE
MSRP: $40.95Now: $36.86Was: $40.95S&S CYCLE Hydraulic Tensioner Cam Shoe 330-0521Thicker pad for longer wear between service09251076- SKU:
- 09251076
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MOUNTING POSITION:
- -
- COLOR/FINISH:
- WHITE
- RIDING STYLE:
- STREET
- TYPE:
- CAM
- UNITS:
- EACH
- MATERIAL:
- 6061 ALUMINUM
- PRODUCT NAME:
- TENSIONER SHOE
MSRP: $40.95Now: $36.86Was: $40.95 -
On Sale
S&S CYCLE Cam Kit - 635C - Twin Cam 330-0328
S&S CYCLE
MSRP: $418.95Now: $377.06Was: $418.95S&S CYCLE Cam Kit 635C Twin Cam 330-0328High-powered cam for modified engines, increased compression, high-lift springs, adjustable pushrods and large bore throttle body required, For best results, requires ported heads low restriction intake/exhaust,...09250836- SKU:
- 09250836
- Availability:
- Ships Same Business Day
- Weight:
- 4.00 LBS
- APPLICATION:
- INTAKE
- EXHAUST LIFT IMPERIAL:
- 0.635'
- INTAKE CLOSE IMPERIAL:
- 43.5°
- EXHAUST DURATION IMPERIAL:
- 276°
- FEATURES:
- CAM KIT
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- APPLICATION:
- EXHAUST
- INTAKE DURATION IMPERIAL:
- 243°
- TYPE:
- CHAIN
- EXHAUST CLOSE IMPERIAL:
- 37.5°
- EXHAUST OPEN IMPERIAL:
- 58.5°
- GRIND:
- 635 SERIES
- INTAKE LIFT IMPERIAL:
- 0.635'
- INTAKE OPEN IMPERIAL:
- 19.5°
- PRODUCT NAME:
- CAM KIT
MSRP: $418.95Now: $377.06Was: $418.95 -
On Sale
S&S CYCLE Cams - 475 Series - Gear Drive - Twin Cam 106-4033
S&S CYCLE
MSRP: $948.95Now: $854.06Was: $948.95S&S CYCLE Cams 475 Series Gear Drive Twin Cam 106-4033Camshaft gear drive kits increase valve timing accuracy by eliminating timing chain lash and loosely-fit stock chain drive, Reverses the rear cam's direction of rotation, providing additional...09251015- SKU:
- 09251015
- Availability:
- Ships Same Business Day
- Weight:
- 6.20 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- CAMCHEST KIT
- APPLICATION:
- EXHAUST
- COLOR/FINISH:
- CHROME
- GRIND:
- 475G
- RIDING STYLE:
- STREET
- TYPE:
- GEAR
- APPLICATION:
- INTAKE
MSRP: $948.95Now: $854.06Was: $948.95 -
On Sale
S&S CYCLE Outer Cam Gears - Twin Cam 33-4276
S&S CYCLE
MSRP: $346.95Now: $312.26Was: $346.95S&S CYCLE Outer Cam Gears Twin Cam 33-4276It is the installer's responsibility to check all clearances and follow all procedures in the S&S instructions and Harley-Davidson manual, Due to the inherent characteristics of gear drives, you may experience...09251016- SKU:
- 09251016
- Availability:
- Ships Same Business Day
- Weight:
- 1.45 LBS
- TYPE:
- CAM
- UNITS:
- KIT
- PRODUCT NAME:
- GEAR KIT
- RIDING STYLE:
- STREET
- SIZE:
- -
MSRP: $346.95Now: $312.26Was: $346.95 -
On Sale
S&S CYCLE Cam - 508 Series - Big Twin 330-0093
S&S CYCLE
MSRP: $254.95Now: $229.46Was: $254.95S&S CYCLE Cam 508 Series Big Twin 330-0093S&S Cams are tested on the dyno, street and track before being offered to the public, With hundreds of hours of testing on each cam, you know you are getting the best cam S&S can produce, Provides best power in...09251017- SKU:
- 09251017
- Availability:
- Ships Same Business Day
- Weight:
- 2.05 LBS
- EXHAUST LIFT IMPERIAL:
- 0.508'
- TYPE:
- GEAR
- APPLICATION:
- EXHAUST
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.110'
- APPLICATION:
- INTAKE
- INTAKE LIFT IMPERIAL:
- 0.508'
- PRODUCT NAME:
- CAM
- UNITS:
- EACH
- GRIND:
- 508 SERIES
- INTAKE LIFT AT TDC IMPERIAL:
- 0.141'
- RIDING STYLE:
- STREET
MSRP: $254.95Now: $229.46Was: $254.95 -
On Sale
S&S CYCLE 640 Cam - Evolution 33-5108
S&S CYCLE
MSRP: $299.95Now: $269.96Was: $299.95S&S CYCLE 640 Cam Evolution 33-5108S&S Cams are tested on the dyno, street and track before being offered to the public, With hundreds of hours of testing on each cam, you know you are getting the best cam S&S can produce, For large displacement engines...09250044- SKU:
- 09250044
- Availability:
- Ships Same Business Day
- Weight:
- 1.95 LBS
- EXHAUST DURATION IMPERIAL:
- 265°
- APPLICATION:
- EXHAUST
- EXHAUST LIFT IMPERIAL:
- 0.640'
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 112.5'
- EXHAUST OPEN IMPERIAL:
- 65°
- EXHAUST CLOSE IMPERIAL:
- 20°
- GRIND:
- 640 SERIES
- INTAKE DURATION IMPERIAL:
- 265°
- INTAKE LOBE CENTERLINE IMPERIAL:
- 107.5°
- INTAKE OPEN IMPERIAL:
- 25°
- PRODUCT NAME:
- CAM
- RIDING STYLE:
- STREET
- APPLICATION:
- INTAKE
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.192'
- INTAKE CLOSE IMPERIAL:
- 60°
- INTAKE LIFT AT TDC IMPERIAL:
- 0.222'
- INTAKE LIFT IMPERIAL:
- 0.640'
- TYPE:
- GEAR
- UNITS:
- EACH
MSRP: $299.95Now: $269.96Was: $299.95 -
On Sale
S&S CYCLE Right Bearing - Blue 31-4018
S&S CYCLE
MSRP: $50.95Now: $45.86Was: $50.95S&S CYCLE Right Bearing Blue 31-4018Made in the U.S.A., Replacement right side crankcase main bearing assemblies09240495- SKU:
- 09240495
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- UNITS:
- EACH
- APPLICATION:
- PINION SHAFT
- SIZE:
- BLUE
- PRODUCT NAME:
- BEARING
- RIDING STYLE:
- STREET
MSRP: $50.95Now: $45.86Was: $50.95 -
On Sale
S&S CYCLE Oil Pump with Cam - Plate Twin Cam 310-0732
S&S CYCLE
MSRP: $836.95Now: $753.26Was: $836.95S&S CYCLE Oil Pump with Cam Plate Twin Cam 310-0732Precision CNC machined forged aluminum, Increased structural strength, Dimensional stability, Freedom for internal porosity, Separate scavenge sections for flywheel cavity and cam chest scavenge each...09320111- SKU:
- 09320111
- Availability:
- Ships Same Business Day
- Weight:
- 5.20 LBS
- UNITS:
- KIT
- BASE COLOR:
- BLUE
- MATERIAL:
- ALUMINUM
- MODEL:
- TC3
- PRODUCT NAME:
- PLATE
- RIDING STYLE:
- STREET
- TYPE:
- CAM SUPPORT
- TYPE:
- OIL PUMP
- COLOR/FINISH:
- BLUE
MSRP: $836.95Now: $753.26Was: $836.95 -
On Sale
S&S CYCLE Cam Chest Kit - 475C - M8 310-1004B
S&S CYCLE
MSRP: $1,580.95Now: $1,422.86Was: $1,580.95S&S CYCLE Cam Chest Kit 475C M8 310-1004BPrecision Machined from Billet Aluminum, Blue Anodized Finish, Passage Plugs Removeable for servicing, Independant Scavenge Sections for Flywheel Cavity and Cam Chest, Debris Screens in both scavenge pickups,...09251356- SKU:
- 09251356
- Availability:
- Ships Same Business Day
- Weight:
- 10.85 LBS
- FEATURES:
- OIL COOLED
- TYPE:
- CHAIN
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- GRIND:
- 475C
- PRODUCT NAME:
- CAMCHEST KIT
- UNITS:
- KIT
MSRP: $1,580.95Now: $1,422.86Was: $1,580.95 -
On Sale
S&S CYCLE Cam Chest Kit - 475C - M8 310-1012B
S&S CYCLE
MSRP: $1,621.95Now: $1,459.76Was: $1,621.95S&S CYCLE Cam Chest Kit 475C M8 310-1012BPrecision Machined from Billet Aluminum, Blue Anodized Finish, Passage Plugs Removeable for servicing, Independant Scavenge Sections for Flywheel Cavity and Cam Chest, Debris Screens in both scavenge pickups,...09251360- SKU:
- 09251360
- Availability:
- Ships Same Business Day
- Weight:
- 11.30 LBS
- FEATURES:
- OIL COOLED
- TYPE:
- CHAIN
- COLOR/FINISH:
- BLACK
- GRIND:
- 475C
- PRODUCT NAME:
- CAMCHEST KIT
- COLOR/FINISH:
- GLOSS
- RIDING STYLE:
- STREET
- UNITS:
- KIT
MSRP: $1,621.95Now: $1,459.76Was: $1,621.95 -
On Sale
S&S CYCLE Pinion Gear 33-4145
S&S CYCLE
MSRP: $112.95Now: $101.66Was: $112.95S&S CYCLE Pinion Gear 33-4145High-quality pinion gears are carefully machined, heat-treated and then finish ground, Made in the U.S.A.DS194249- SKU:
- DS194249
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GEAR
- TYPE:
- PINION
- SIZE IMPERIAL:
- 1.4721' - 1.4729'
- UNITS:
- EACH
MSRP: $112.95Now: $101.66Was: $112.95 -
On Sale
S&S CYCLE Adjustable Pushrods 930-0051
S&S CYCLE
MSRP: $215.95Now: $194.36Was: $215.95S&S CYCLE Adjustable Pushrods 930-0051Made from aircraft-grade seamless 4130 chromoly heat-treated steel tubing to be lighter and stronger than stock, Contains two intake and two exhaust pushrods for the most accurate geometry and best strength...09280049- SKU:
- 09280049
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- PRODUCT NAME:
- PUSHROD SET
- UNITS:
- 4 PACK
- MATERIAL:
- CHROMOLY STEEL
- RIDING STYLE:
- STREET
- STYLE:
- ADJUSTABLE
MSRP: $215.95Now: $194.36Was: $215.95 -
On Sale
S&S CYCLE 514 Series Cam - Big Twin 33-5051
S&S CYCLE
MSRP: $254.95Now: $229.46Was: $254.95S&S CYCLE 514 Series Cam Big Twin 33-5051S&S cams are tested on the dyno, street and racetrack before being offered to the public, With hundreds of test hours on them, you know that you are getting the best cam S&S can produce, Recommend high-performance...DS199187- SKU:
- DS199187
- Availability:
- Ships Same Business Day
- Weight:
- 1.95 LBS
- APPLICATION:
- INTAKE
- INTAKE LIFT IMPERIAL:
- 0.514'
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.169'
- RIDING STYLE:
- STREET
- EXHAUST LIFT IMPERIAL:
- 0.514'
- GRIND:
- 514 SERIES
- INTAKE LIFT AT TDC IMPERIAL:
- 0.169'
- PRODUCT NAME:
- CAM
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
MSRP: $254.95Now: $229.46Was: $254.95 -
On Sale
S&S CYCLE 514 Series Cam - Big Twin 33-5052
S&S CYCLE
MSRP: $254.95Now: $229.46Was: $254.95S&S CYCLE 514 Series Cam Big Twin 33-5052S&S cams are tested on the dyno, street and racetrack before being offered to the public, With hundreds of test hours on them, you know that you are getting the best cam S&S can produce, Recommend high-performance...DS199188- SKU:
- DS199188
- Availability:
- Ships Same Business Day
- Weight:
- 1.94 LBS
- APPLICATION:
- INTAKE
- PRODUCT NAME:
- CAM
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.169'
- GRIND:
- 514 SERIES
- RIDING STYLE:
- STREET
- APPLICATION:
- EXHAUST
- EXHAUST LIFT IMPERIAL:
- 0.514'
- INTAKE LIFT AT TDC IMPERIAL:
- 0.169'
- INTAKE LIFT IMPERIAL:
- 0.514'
- UNITS:
- EACH
MSRP: $254.95Now: $229.46Was: $254.95Qty in Cart: 0Quantity:Price:MSRP: $254.95Now: $229.46Was: $254.95Subtotal: -
On Sale
S&S CYCLE 560S Cam - Big Twin 33-5060
S&S CYCLE
MSRP: $254.95Now: $229.46Was: $254.95S&S CYCLE 560S Cam Big Twin 33-5060S&S cams are tested on the dyno, street and racetrack before being offered to the public, With hundreds of test hours on them, you know that you are getting the best cam S&S can produce, Best response from 3500 rpm and...DS199190- SKU:
- DS199190
- Availability:
- Ships Same Business Day
- Weight:
- 1.95 LBS
- APPLICATION:
- INTAKE
- GRIND:
- 560 SERIES
- EXHAUST LIFT IMPERIAL:
- 0.560'
- RIDING STYLE:
- STREET
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.172'
- INTAKE LIFT AT TDC IMPERIAL:
- 0.176'
- INTAKE LIFT IMPERIAL:
- 0.560'
- PRODUCT NAME:
- CAM
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
MSRP: $254.95Now: $229.46Was: $254.95
