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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S&S CYCLE Top Mount - T143 900-0798
S&S CYCLE
$85.95S&S CYCLE Top Mount T143 900-0798Fits in stock chassis, no cutting or frame modifications necessary. B3 cylinder heads CNC-machined with two-bolt exhaust flanges. Super Stock™ T2 crankcases with reed breather valve three-piece flywheels. TC3 oil pump and...09330116- SKU:
- 09330116
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- RIDING STYLE:
- STREET
- BASE FINISH:
- ZINC
- COLOR/FINISH:
- ZINC
- MOUNTING POSITION:
- TOP
- PRODUCT NAME:
- BRACKET
- TYPE:
- ENGINE MOUNT
- UNITS:
- EACH
$85.95 -
S&S CYCLE Cylinders - 4.125" - Black 910-0401
S&S CYCLE
$1,058.95S&S CYCLE Cylinders 4.125" Black 910-0401Cylinders have a stock bolt pattern, Bored slightly under nominal size and are not honed, Designed for 124" Hot Set Up Kits used in '99-'17 Twin Cams, Wrinkle black finish with machined edges, Requires crankcase...09310687- SKU:
- 09310687
- Availability:
- Ships Same Business Day
- Weight:
- 21.70 LBS
- PRODUCT NAME:
- CYLINDER KIT
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4-5/8'
- UNITS:
- PAIR
- BORE SIZE IMPERIAL:
- 4.125'
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- POWDER-COATED
- MATERIAL:
- ALUMINUM
$1,058.95 -
S&S CYCLE 96" Big Bore Kit 91-7702
S&S CYCLE
$1,445.95S&S CYCLE 96" Big Bore Kit 91-7702Cylinders are constructed from premium aluminum castings with cast-in iron liners, Kits include cylinders, pistons, rings and gaskets (head, base and exhaust), Black powder-coat finish, Made in the U.S.A., This project...09310670- SKU:
- 09310670
- Availability:
- Ships Same Business Day
- Weight:
- 25.80 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- ALUMINUM
- COLOR/FINISH:
- POWDER-COATED
- COMPRESSION RATIO IMPERIAL:
- 9.75:1
- BORE SIZE IMPERIAL:
- 3.625'
- DISPLACEMENT:
- 96'
- MATERIAL:
- CAST
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- BIG BORE CYLINDER KIT
- STROKE LENGTH IMPERIAL:
- 4-5/8'
- STYLE:
- BIG BORE
- UNITS:
- KIT
$1,445.95 -
S&S CYCLE Cylinder Kit - 100" - Black 910-0646
S&S CYCLE
$1,550.95S&S CYCLE Cylinder Kit 100" Black 910-0646Bolt in - no machining, balancing or splitting the crankcases; install can be performed with engine still in frame, Cast Ductile Iron Sleeve in cast aluminum for superior heat transfer, 88" engines are boosted to...09310740- SKU:
- 09310740
- Availability:
- Ships Same Business Day
- Weight:
- 22.10 LBS
- DISPLACEMENT:
- 100'
- UNITS:
- KIT
- MODEL:
- SIDEWINDER
- PRODUCT NAME:
- CYLINDER AND PISTON KIT
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4'
- TYPE:
- BIG BORE
- BORE SIZE IMPERIAL:
- 4.000'
- COMPRESSION RATIO IMPERIAL:
- 10.5:1
- COLOR/FINISH:
- BLACK
$1,550.95 -
S&S CYCLE Rocker Box Gasket Kit 90-4097
S&S CYCLE
$144.95S&S CYCLE Rocker Box Gasket Kit 90-4097Includes all required gaskets and O-rings for both rocker boxes09342216- SKU:
- 09342216
- Availability:
- Ships Same Business Day
- Weight:
- 0.28 LBS
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- STREET
- TYPE:
- ROCKER BOX
- UNITS:
- KIT
$144.95 -
S&S CYCLE Gaskets 3.5" (.045) 930-0098
S&S CYCLE
$50.95S&S CYCLE Gaskets 3.5" (.045) 930-0098Head 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.09345009- SKU:
- 09345009
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MATERIAL:
- MICROPORE COMPOUND
- THICKNESS METRIC:
- 1.14 MM
- BORE SIZE:
- 3,500'
- BORE SIZE IMPERIAL:
- 3.500'
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- THICKNESS:
- 1,14 MM (0,045')
- THICKNESS IMPERIAL:
- 0.045'
- TYPE:
- CYLINDER HEAD
$50.95 -
S&S CYCLE Gaskets - 4" - Twin Cam 930-0090
S&S CYCLE
$45.95S&S CYCLE Gaskets 4" Twin Cam 930-0090Head 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.09345013- SKU:
- 09345013
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- GASKET
- THICKNESS METRIC:
- 1.168 MM
- UNITS:
- PAIR
- BORE SIZE:
- 4,000'
- MATERIAL:
- GRAPHITE
- RIDING STYLE:
- STREET
- THICKNESS:
- 1,168 MM (0,046')
- BORE SIZE IMPERIAL:
- 4.000'
- THICKNESS IMPERIAL:
- 0,046'
- TYPE:
- CYLINDER HEAD
$45.95 -
S&S CYCLE GASKET SET 4.25" M8 17+ 900-0955
S&S CYCLE
$164.95S&S CYCLE GASKET SET 4.25" M8 17+ 900-0955S&S CYCLE GASKET SET 4.25" M8 17+09347174- SKU:
- 09347174
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- BORE SIZE IMPERIAL:
- 4.250'
- UNITS:
- KIT
- PRODUCT NAME:
- GASKET KIT
- RIDING STYLE:
- STREET
$164.95 -
S&S CYCLE Cam Cover Gasket - M8 310-0911
S&S CYCLE
$21.95S&S CYCLE Cam Cover Gasket M8 310-0911Gasket for '17-'19 M809345874- SKU:
- 09345874
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- GASKET
- RIDING STYLE:
- STREET
- TYPE:
- CAM COVER
- UNITS:
- EACH
$21.95 -
S&S CYCLE Cam Cover - Natural 31-0203
S&S CYCLE
$335.95S&S CYCLE Cam Cover Natural 31-0203Machined from tough 356-T6 aluminum castings, the same material used to make S&S crankcases, Features an inner cast aluminum cover and a decorative bolt-on outer cover, Includes an internal breather passage that is used...09401423- SKU:
- 09401423
- Availability:
- Ships Same Business Day
- Weight:
- 4.25 LBS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- NATURAL
- MATERIAL:
- 356 T-6 ALUMINUM
- TYPE:
- CAM
- PRODUCT NAME:
- COVER KIT
- COLOR/FINISH:
- SILVER
- UNITS:
- KIT
$335.95 -
S&S CYCLE Cam Cover - Chrome - Big Twin 106-4211
S&S CYCLE
$591.95S&S CYCLE Cam Cover Chrome Big Twin 106-4211Machined from solid 6061 billet aluminum, Made in the U.S.A.09400939- SKU:
- 09400939
- Availability:
- Ships Same Business Day
- Weight:
- 4.15 LBS
- COLOR/FINISH:
- CHROME
- MATERIAL:
- BILLET ALUMINUM
- PRODUCT NAME:
- COVER KIT
- TYPE:
- CAM
- UNITS:
- KIT
- RIDING STYLE:
- STREET
$591.95 -
S&S CYCLE Lifter Block - Chrome - Big Twin 106-5428
S&S CYCLE
$504.95S&S CYCLE Lifter Block Chrome Big Twin 106-5428Machined from solid billet aluminum with chrome finish, Part of S&S's top-of-the-line engine kits, Made in the U.S.A.09400953- SKU:
- 09400953
- Availability:
- Ships Same Business Day
- Weight:
- 2.12 LBS
- MATERIAL:
- BILLET ALUMINUM
- TYPE:
- TAPPET
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GUIDE
- UNITS:
- KIT
$504.95 -
S&S CYCLE Chrome Lifter Cover - Twin Cam 106-3883
S&S CYCLE
$335.95S&S CYCLE Chrome Lifter Cover Twin Cam 106-3883CNC-machined from 6061 T-6 billet aluminum, Billet material provides extra strength and dimensional stability over a wide temperature range; is also free of voids which can cause leaks and oil weeping, Made...09400966- SKU:
- 09400966
- Availability:
- Ships Same Business Day
- Weight:
- 1.08 LBS
- MATERIAL:
- 6061 T-6 ALUMINUM
- UNITS:
- PAIR
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- STREET
- MATERIAL:
- BILLET
- TYPE:
- TAPPET
$335.95 -
S&S CYCLE Cam Cover 106-3499
S&S CYCLE
$367.95S&S CYCLE Cam Cover 106-3499Fit most generator motors; styled after the OEM types below, Cast construction with a natural finish, Include gasket and mounting hardware, Made in the U.S.A.09401045- SKU:
- 09401045
- Availability:
- Ships Same Business Day
- Weight:
- 3.70 LBS
- FEATURES:
- INCLUDES GASKET
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- COLOR/FINISH:
- NATURAL
- PRODUCT NAME:
- COVER
- TYPE:
- GENERATOR GEAR
$367.95 -
S&S CYCLE Chrome Billet Lifter Cover - Twin Cam 33-5601
S&S CYCLE
$360.95S&S CYCLE Chrome Billet Lifter Cover Twin Cam 33-5601CNC-machined from 6061 T-6 billet aluminum, Billet material provides extra strength and dimensional stability over a wide temperature range; is also free of voids which can cause leaks and oil weeping,...09400295- SKU:
- 09400295
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- MATERIAL:
- 6061 T-6 ALUMINUM
- MATERIAL:
- BILLET
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- COLOR/FINISH:
- POLISHED
- PRODUCT NAME:
- COVER
- TYPE:
- TAPPET
$360.95 -
S&S CYCLE Cam Cover - Polished Billet - Big Twin 31-0335
S&S CYCLE
$591.95S&S CYCLE Cam Cover Polished Billet Big Twin 31-0335Machined from solid 6061 billet aluminum, Made in the U.S.A.09400300- SKU:
- 09400300
- Availability:
- Ships Same Business Day
- Weight:
- 4.37 LBS
- COLOR/FINISH:
- POLISHED
- RIDING STYLE:
- STREET
- TYPE:
- CAM
- PRODUCT NAME:
- COVER KIT
- MATERIAL:
- BILLET ALUMINUM
- UNITS:
- KIT
$591.95 -
S&S CYCLE Left Main Seal - Sportster 91-13 31-4060
S&S CYCLE
$24.95S&S CYCLE Left Main Seal Sportster 91-13 31-4060Sprocket shaft seal for '86-'03 XL09350861- SKU:
- 09350861
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- INSIDE DIAMETER:
- 1,500'
- PRODUCT NAME:
- SEAL
- UNITS:
- EACH
- APPLICATION:
- SPROCKET SHAFT
- OUTSIDE DIAMETER:
- 2,000'
- OUTSIDE DIAMETER IMPERIAL:
- 2.000'
- RIDING STYLE:
- STREET
- THICKNESS:
- 0,313'
- THICKNESS IMPERIAL:
- 0.313'
- TYPE:
- OIL
- APPLICATION:
- CRANKSHAFT
- INSIDE DIAMETER IMPERIAL:
- 1.500'
$24.95 -
S&S CYCLE Easy Start Cam Kit 106-5293
S&S CYCLE
$540.95S&S CYCLE Easy Start Cam Kit 106-5293Start any engine regardless of displacement or compression ratio with a stock starter, Save your starter and battery; tested for 10,000 starts without running battery down, Allow for easy start by initially reducing...09250521- SKU:
- 09250521
- Availability:
- Ships Same Business Day
- Weight:
- 3.82 LBS
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.170'
- FEATURES:
- INCLUDES INSTALLATION KIT
- GRIND:
- 551 SERIES
- INTAKE DURATION IMPERIAL:
- 215°
- INTAKE LOBE CENTERLINE IMPERIAL:
- 91°
- MODEL:
- EASY START
- UNITS:
- KIT
- APPLICATION:
- INTAKE
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 102°
- INTAKE LIFT IMPERIAL:
- 0.550'
- PRODUCT NAME:
- CAM KIT
- RIDING STYLE:
- STREET
- TYPE:
- CHAIN
- EXHAUST OPEN IMPERIAL:
- 41°
- APPLICATION:
- EXHAUST
- EXHAUST CLOSE IMPERIAL:
- 17°
- EXHAUST DURATION IMPERIAL:
- 237°
- EXHAUST LIFT IMPERIAL:
- 0.550'
- INTAKE CLOSE IMPERIAL:
- 19°
- INTAKE LIFT AT TDC IMPERIAL:
- 0.178'
- INTAKE OPEN IMPERIAL:
- 17°
$540.95 -
S&S CYCLE Pushrods with Tubes - Twin Cam 93-5095
S&S CYCLE
$249.95S&S CYCLE Pushrods with Tubes Twin Cam 93-5095Kits include four S&S adjustable pushrods or Quickee pushrods, four pushrod covers, O-rings, Pushrods are manufactured from chromoly steel for superior strength, Pushrod covers are chrome-plated, Installation...09280017- SKU:
- 09280017
- Availability:
- Ships Same Business Day
- Weight:
- 1.63 LBS
- STYLE:
- ADJUSTABLE
- MATERIAL:
- CHROMOLY STEEL
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- PUSHROD KIT
- UNITS:
- KIT
$249.95 -
S&S CYCLE Base Gaskets - 4" 930-0094
S&S CYCLE
$14.95S&S CYCLE Base Gaskets 4" 930-0094Made in the U.S.A., Base gaskets feature S&S Pro-Formance micropore compound proven to resist failure due to extrusion or blow out.09345022- SKU:
- 09345022
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 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:
- 4.000'
- FEATURES:
- STOCK BOLT PATTERN
- THICKNESS METRIC:
- 0.46 MM
$14.95
