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 E Manifold to Carburetor O-Ring 50-8094
S&S CYCLE
MSRP: $14.95Now: $13.46Was: $14.95S&S CYCLE E Manifold to Carburetor O-Ring 50-8094Made in the U.S.A.DS289935- SKU:
- DS289935
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- APPLICATION:
- INTAKE MANIFOLD TO CARBURETOR
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- O-RING
- UNITS:
- 10 PACK
MSRP: $14.95Now: $13.46Was: $14.95 -
On Sale
S&S CYCLE Gaskets - 3-5/8" - Shovelhead 930-0089
S&S CYCLE
MSRP: $72.95Now: $65.66Was: $72.95S&S CYCLE Gaskets 3-5/8" Shovelhead 930-0089Head gaskets are made from aramid fiber-reinforced premium graphite material with a steel core, stainless steel fire ring and anti-stick coating, Made in the U.S.A.09345017- SKU:
- 09345017
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- BORE SIZE:
- 3,625'
- MATERIAL:
- COPPER
- RIDING STYLE:
- STREET
- THICKNESS METRIC:
- 0.81 MM
- BORE SIZE IMPERIAL:
- 3.625'
- PRODUCT NAME:
- GASKET
- THICKNESS:
- 0,81 MM (0,032')
- THICKNESS IMPERIAL:
- 0,032'
- TYPE:
- CYLINDER HEAD
- UNITS:
- PAIR
MSRP: $72.95Now: $65.66Was: $72.95 -
On Sale
S&S CYCLE Base Gaskets - 3.625" - V2 930-0093
S&S CYCLE
MSRP: $15.95Now: $14.36Was: $15.95S&S CYCLE Base Gaskets 3.625" V2 930-0093Made in the U.S.A., Base gaskets feature S&S Pro-Formance micropore compound proven to resist failure due to extrusion or blow out.09345019- SKU:
- 09345019
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- THICKNESS:
- 0,46 MM (0,018')
- THICKNESS IMPERIAL:
- 0,018'
- TYPE:
- CYLINDER BASE
- UNITS:
- PAIR
- BORE SIZE IMPERIAL:
- 3.625'
- FEATURES:
- STOCK BOLT PATTERN
- THICKNESS METRIC:
- 0.46 MM
MSRP: $15.95Now: $14.36Was: $15.95 -
On Sale
S&S CYCLE Piston Kit - Twin Cam 92-1201
S&S CYCLE
MSRP: $519.95Now: $477.86Was: $530.95S&S CYCLE Piston Kit Twin Cam 92-1201All piston kits come with two pistons, rings, wrist pins, and wrist pin keepers, Compression ratios listed are approximate and are calculated using the correct length cylinders as specified by S&S, Require the use of...DS751308- SKU:
- DS751308
- Availability:
- Ships Same Business Day
- Weight:
- 3.16 LBS
- BORE - OVERSIZE:
- +0,010'
- DISPLACEMENT:
- 95'
- PISTON HEAD SHAPE:
- DOMED
- PISTON MATERIAL:
- FORGED
- BORE OVERSIZE - IMPERIAL:
- +0.010'
- PRODUCT NAME:
- PISTON KIT
- STROKE LENGTH IMPERIAL:
- 4'
- UNITS:
- KIT
- BORE SIZE IMPERIAL:
- 3.875'
- RIDING STYLE:
- STREET
- TYPE:
- REPLACEMENT
MSRP: $519.95Now: $477.86Was: $530.95Qty in Cart: 0Quantity:Price:MSRP: $519.95Now: $477.86Was: $530.95Subtotal: -
On Sale
S&S CYCLE CAM KIT 465C M8 17- 330-0620
S&S CYCLE
MSRP: $299.95Now: $269.96Was: $299.95S&S CYCLE CAM KIT 465C M8 17- 330-0620Kits include all required bearings, O-rings, and hardware, Bolt-in compatible with all stock valve train components, Provides increased torque and horsepower, Gear drive cams provide improved valve timing accuracy,...09251160- SKU:
- 09251160
- Availability:
- Ships Same Business Day
- Weight:
- 2.55 LBS
- APPLICATION:
- EXHAUST
- APPLICATION:
- INTAKE
- EXHAUST CLOSE IMPERIAL:
- 218.9°
- INTAKE LIFT IMPERIAL:
- 0.462'
- EXHAUST DURATION IMPERIAL:
- 100.6° FRONT, 103.6° REAR
- PRODUCT NAME:
- CAM KIT
- TYPE:
- CHAIN
- EXHAUST LIFT IMPERIAL:
- 0.462'
- INTAKE CLOSE IMPERIAL:
- 14.6° FRONT, 14.4° REAR
- INTAKE OPEN IMPERIAL:
- 2.6° FRONT, 2.8° REAR
- UNITS:
- KIT
- EXHAUST OPEN IMPERIAL:
- 30.1° FRONT, 33.1° REAR
- INTAKE DURATION IMPERIAL:
- 197.2°
- RIDING STYLE:
- STREET
MSRP: $299.95Now: $269.96Was: $299.95 -
On Sale
S&S CYCLE Cam - H-Grind - Big Twin 330-0164
S&S CYCLE
MSRP: $254.95Now: $229.46Was: $254.95S&S CYCLE Cam H-Grind Big Twin 330-0164OEM specification replacement hydraulic cam with unique front and rear timing specifications, Dead-on reproduction of the stock cams used in 1948 to 1969 Big Twins, Perfect for repair and restoration of 74" and 80"...09250738- SKU:
- 09250738
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
- APPLICATION:
- INTAKE
- EXHAUST CLOSE IMPERIAL:
- 12°
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.131'
- EXHAUST LIFT IMPERIAL:
- 0.389'
- EXHAUST OPEN IMPERIAL:
- 53°
- TYPE:
- GEAR
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- INTAKE DURATION IMPERIAL:
- 233°
- INTAKE LIFT AT TDC IMPERIAL:
- 0.076'
- EXHAUST DURATION IMPERIAL:
- 245°
- GRIND:
- H
- INTAKE CLOSE IMPERIAL:
- 40°
- PRODUCT NAME:
- CAM
- INTAKE LIFT IMPERIAL:
- 0.389'
- RIDING STYLE:
- STREET
MSRP: $254.95Now: $229.46Was: $254.95 -
On Sale
S&S CYCLE Cam - 551 Series - Gear Drive 330-0100
S&S CYCLE
MSRP: $948.95Now: $854.06Was: $948.95S&S CYCLE Cam 551 Series Gear Drive 330-0100Camshaft 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 operating...09250742- SKU:
- 09250742
- Availability:
- Ships Same Business Day
- Weight:
- 6.07 LBS
- EXHAUST OPEN IMPERIAL:
- 41°
- INTAKE LIFT IMPERIAL:
- 0.550'
- INTAKE LOBE CENTERLINE IMPERIAL:
- 91°
- PRODUCT NAME:
- CAM KIT
- RIDING STYLE:
- STREET
- APPLICATION:
- EXHAUST
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 102°
- GRIND:
- 551 SERIES
- INTAKE CLOSE IMPERIAL:
- 19°
- INTAKE LIFT AT TDC IMPERIAL:
- 0.178'
- EXHAUST CLOSE IMPERIAL:
- 17°
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.170'
- EXHAUST LIFT IMPERIAL:
- 0.550'
- UNITS:
- KIT
- APPLICATION:
- INTAKE
- EXHAUST DURATION IMPERIAL:
- 238°
- INTAKE DURATION IMPERIAL:
- 216°
- INTAKE OPEN IMPERIAL:
- 17°
- TYPE:
- GEAR
MSRP: $948.95Now: $854.06Was: $948.95 -
On Sale
S&S CYCLE Cylinder Kit 910-0204
S&S CYCLE
MSRP: $1,249.95Now: $1,124.96Was: $1,249.95S&S CYCLE Cylinder Kit 910-0204The Big Bore kit yields excellent results with stock cylinder heads, Easy installation: no need to bore or split existing cases, just swap the cylinders, Cylinders are constructed from premium aluminum castings with cast-in...09310432- SKU:
- 09310432
- Availability:
- Ships Same Business Day
- Weight:
- 26.30 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- ALUMINUM
- DISPLACEMENT:
- 95'
- STYLE:
- BIG BORE
- COMPRESSION RATIO IMPERIAL:
- 9.7:1
- PRODUCT NAME:
- CYLINDER KIT
- STROKE LENGTH IMPERIAL:
- 4'
- UNITS:
- KIT
- BORE SIZE IMPERIAL:
- 3.875'
- RIDING STYLE:
- STREET
MSRP: $1,249.95Now: $1,124.96Was: $1,249.95 -
On Sale
S&S CYCLE Rocker Box Gasket Kit 90-4049
S&S CYCLE
MSRP: $91.95Now: $82.76Was: $91.95S&S CYCLE Rocker Box Gasket Kit 90-4049Includes all required gaskets and O-rings for both rocker boxesDS174301- SKU:
- DS174301
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- FEATURES:
- 4-BOLT STYLE
- TYPE:
- ROCKER BOX
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- FEATURES:
- FOR '84 - '99 EVOLUTION-STYLE BIG TWIN
- PRODUCT NAME:
- GASKET KIT
MSRP: $91.95Now: $82.76Was: $91.95 -
On Sale
S&S CYCLE Gasket Kit - 4-1/8" 106-0964
S&S CYCLE
MSRP: $225.95Now: $203.36Was: $225.95S&S CYCLE Gasket Kit 4-1/8" 106-0964Made in the U.S.A.09345026- SKU:
- 09345026
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- TYPE:
- COMPLETE
- UNITS:
- KIT
- FEATURES:
- FOR '84 - '99 EVOLUTION-STYLE BIG TWIN
- BORE SIZE IMPERIAL:
- 4.125'
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- STREET
MSRP: $225.95Now: $203.36Was: $225.95 -
On Sale
S&S CYCLE Cam with Plate - 509 Series 310-0810
S&S CYCLE
MSRP: $1,999.95Now: $1,970.96Was: $1,999.95S&S CYCLE Cam with Plate 509 Series 310-0810Upgrade 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 stock oil...09251098- SKU:
- 09251098
- Availability:
- Ships Same Business Day
- Weight:
- 12.85 LBS
- GRIND:
- 509 SERIES
- INTAKE CLOSE IMPERIAL:
- 18°
- INTAKE LIFT IMPERIAL:
- 0.509'
- TYPE:
- GEAR
- APPLICATION:
- INTAKE
- EXHAUST LIFT IMPERIAL:
- 0.509'
- EXHAUST OPEN IMPERIAL:
- 46°
- INTAKE OPEN IMPERIAL:
- 18°
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- EXHAUST CLOSE IMPERIAL:
- 11°
- MODEL:
- STANDARD
- PRODUCT NAME:
- CAMSHAFT
- APPLICATION:
- EXHAUST
- EXHAUST DURATION IMPERIAL:
- 237°
- INTAKE DURATION IMPERIAL:
- 216°
MSRP: $1,999.95Now: $1,970.96Was: $1,999.95 -
On Sale
S&S CYCLE Cam - 465C - M8 310-1003B
S&S CYCLE
MSRP: $1,580.95Now: $1,422.86Was: $1,580.95S&S CYCLE Cam 465C M8 310-1003BPrecision Machined from Billet Aluminum, Blue Anodized Finish, Passage Plugs Removable for servicing, Independent Scavenge Sections for Flywheel Cavity and Cam Chest, Debris Screens in both scavenge pickups, Magnet in Cam...09251355- SKU:
- 09251355
- Availability:
- Ships Same Business Day
- Weight:
- 11.15 LBS
- COLOR/FINISH:
- CHROME
- FEATURES:
- OIL COOLED
- PRODUCT NAME:
- CAMCHEST KIT
- TYPE:
- CHAIN
- GRIND:
- 465C
- RIDING STYLE:
- STREET
- UNITS:
- KIT
MSRP: $1,580.95Now: $1,422.86Was: $1,580.95 -
On Sale
S&S CYCLE Chain Drive Cam - 570C - Twin Cam 106-4381
S&S CYCLE
MSRP: $399.95Now: $368.96Was: $399.95S&S CYCLE Chain Drive Cam 570C Twin Cam 106-4381Camshaft gear drive kits increase valve timing accuracy in Twin Cam engines by eliminating timing chain lash and loosely fit stock chain drive, Reverses the rear cam's direction of rotation, providing...09250348- SKU:
- 09250348
- Availability:
- Ships Same Business Day
- Weight:
- 4.05 LBS
- APPLICATION:
- INTAKE
- EXHAUST DURATION IMPERIAL:
- 255°
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 107.5°
- EXHAUST OPEN IMPERIAL:
- 55°
- GRIND:
- 570 SERIES
- INTAKE LIFT AT TDC IMPERIAL:
- 0.187'
- INTAKE OPEN IMPERIAL:
- 20°
- APPLICATION:
- EXHAUST
- EXHAUST LIFT IMPERIAL:
- 0.570'
- INTAKE LIFT IMPERIAL:
- 0.570'
- TYPE:
- CHAIN
- UNITS:
- KIT
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.179'
- INTAKE DURATION IMPERIAL:
- 240°
- INTAKE LOBE CENTERLINE IMPERIAL:
- 100°
- PRODUCT NAME:
- CAM KIT
- RIDING STYLE:
- STREET
MSRP: $399.95Now: $368.96Was: $399.95 -
On Sale
S&S CYCLE Oil Pump with Cam Plate - M8 Oil Cooled 310-0998B
S&S CYCLE
MSRP: $836.95Now: $753.26Was: $836.95S&S CYCLE Oil Pump with Cam Plate M8 Oil Cooled 310-0998BPrecision Machined from Billet Aluminum, Independent Scavenge Sections for Flywheel Cavity and Cam Chest, Debris Screens in both scavenge pickups, Magnet in cam chest to help prevent debris from...09320251- SKU:
- 09320251
- Availability:
- Ships Same Business Day
- Weight:
- 5.80 LBS
- COLOR/FINISH:
- BLUE
- UNITS:
- KIT
- BASE COLOR:
- BLUE
- PRODUCT NAME:
- PUMP KIT
- RIDING STYLE:
- STREET
- TYPE:
- CAM SUPPORT
- TYPE:
- OIL
MSRP: $836.95Now: $753.26Was: $836.95 -
On Sale
S&S CYCLE Crankpin - Big Twin 34-2003
S&S CYCLE
MSRP: $163.95Now: $147.56Was: $163.95S&S CYCLE Crankpin Big Twin 34-2003Include crankpin, nuts and key, Made in the U.S.A.09210159- SKU:
- 09210159
- Availability:
- Ships Same Business Day
- Weight:
- 1.43 LBS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MATERIAL:
- STEEL
- PRODUCT NAME:
- CRANKPIN ASSEMBLY
- TYPE:
- STANDARD
MSRP: $163.95Now: $147.56Was: $163.95 -
On Sale
S&S CYCLE Replacement Pistons with Rings 92-2027
S&S CYCLE
MSRP: $469.95Now: $422.96Was: $469.95S&S CYCLE Replacement Pistons with Rings 92-2027S&S heads give great performance, and work with additional upgrades, Kits are fully assembled, and include stainless steel valves and high-lift springs (up to .640 lift), Intake manifold, pistons and gasket...09100007- SKU:
- 09100007
- Availability:
- Ships Same Business Day
- Weight:
- 2.90 LBS
- BORE - OVERSIZE:
- +0,010'
- BORE OVERSIZE - IMPERIAL:
- +0.010'
- BORE SIZE IMPERIAL:
- 3.500'
- PISTON HEAD SHAPE:
- DOMED
- UNITS:
- KIT
- COMPRESSION RATIO IMPERIAL:
- 10.0:1
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
MSRP: $469.95Now: $422.96Was: $469.95 -
On Sale
S&S CYCLE Replacement Pistons with Rings 92-2028
S&S CYCLE
MSRP: $479.95Now: $431.96Was: $479.95S&S CYCLE Replacement Pistons with Rings 92-2028S&S heads give great performance, and work with additional upgrades, Kits are fully assembled, and include stainless steel valves and high-lift springs (up to .640 lift), Intake manifold, pistons and gasket...09100008- SKU:
- 09100008
- Availability:
- Ships Same Business Day
- Weight:
- 2.85 LBS
- BORE - OVERSIZE:
- +0,020'
- BORE SIZE IMPERIAL:
- 3.500'
- COMPRESSION RATIO IMPERIAL:
- 10.0:1
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- BORE OVERSIZE - IMPERIAL:
- +0.020'
- PISTON HEAD SHAPE:
- DOMED
- UNITS:
- KIT
MSRP: $479.95Now: $431.96Was: $479.95 -
On Sale
S&S CYCLE Piston Kit 92-2016
S&S CYCLE
MSRP: $499.95Now: $449.96Was: $499.95S&S CYCLE Piston Kit 92-2016Increase the displacement of 883cc and 1200cc engines to 1250cc at 10.3:1 compression, Cast Flat-Topped Replacement Piston Kits For 1984-'99 HD® Big Twins with Stock Heads or S&S Performance Replacement Heads, May be used with...09100009- SKU:
- 09100009
- Availability:
- Ships Same Business Day
- Weight:
- 2.90 LBS
- COMPRESSION RATIO IMPERIAL:
- 12.2:1
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- BORE SIZE IMPERIAL:
- 3.500'
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON KIT
- STROKE LENGTH IMPERIAL:
- 4-5/8'
- UNITS:
- KIT
- DISPLACEMENT:
- 1200 CC
- PISTON MATERIAL:
- FORGED
- RIDING STYLE:
- STREET
- TYPE:
- HIGH COMPRESSION
MSRP: $499.95Now: $449.96Was: $499.95 -
On Sale
S&S CYCLE Piston Kit 92-2017
S&S CYCLE
MSRP: $494.95Now: $445.46Was: $494.95S&S CYCLE Piston Kit 92-2017Increase the displacement of 883cc and 1200cc engines to 1250cc at 10.3:1 compression, Cast Flat-Topped Replacement Piston Kits For 1984-'99 HD® Big Twins with Stock Heads or S&S Performance Replacement Heads, May be used with...09100011- SKU:
- 09100011
- Availability:
- Ships Same Business Day
- Weight:
- 2.80 LBS
- DISPLACEMENT:
- 1200 CC
- PISTON MATERIAL:
- FORGED
- RIDING STYLE:
- STREET
- TYPE:
- HIGH COMPRESSION
- BORE OVERSIZE - IMPERIAL:
- +0.010'
- BORE SIZE IMPERIAL:
- 3.500'
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON KIT
- STROKE LENGTH IMPERIAL:
- 4-5/8'
- UNITS:
- KIT
- BORE - OVERSIZE:
- +0,010'
- COMPRESSION RATIO IMPERIAL:
- 12.2:1
MSRP: $494.95Now: $445.46Was: $494.95 -
On Sale
S&S CYCLE T124HC Series Engine 310-0900A
S&S CYCLE
MSRP: $8,599.95Now: $7,739.96Was: $8,599.95T124 Black Edition Long Block Engine for 2006-'17 HD® Dyna® Models High Compression, 10.8:1 for the ultimate in street performance, No fuel system or ignition systems included, Special head machining fits stock length intake manifolds (S&S...09010241- SKU:
- 09010241
- Availability:
- Ships Same Business Day
- Weight:
- 156.00 LBS
- DISPLACEMENT:
- 124'
- PISTON HEAD SHAPE:
- FLAT TOP
- BORE SIZE IMPERIAL:
- 4.125'
- COLOR/FINISH:
- BLACK
- COMPRESSION RATIO IMPERIAL:
- 10.8:1
- MODEL:
- T-SERIES
- STROKE LENGTH IMPERIAL:
- 4.625'
- UNITS:
- EACH
- PRODUCT NAME:
- ENGINE
- RIDING STYLE:
- STREET
- STYLE:
- HIGH COMPRESSION
- TYPE:
- LONG BLOCK
MSRP: $8,599.95Now: $7,739.96Was: $8,599.95
