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 Valve Guide Seals - 8 pack 90-2158
S&S CYCLE
$23.95S&S CYCLE Valve Guide Seals 8 pack 90-2158High-quality replacement valve guide seals09351009- SKU:
- 09351009
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- APPLICATION:
- FUEL VALVE
- PRODUCT NAME:
- SEAL
- UNITS:
- 8 PACK
- RIDING STYLE:
- STREET
$23.95 -
S&S CYCLE Viton O-Ring - 14 mm x 1.5 mm 500-0861
S&S CYCLE
$14.95S&S CYCLE Viton O-Ring 14 mm x 1.5 mm 500-0861O-Ring for Super E & G Carburetors09351014- SKU:
- 09351014
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MATERIAL:
- VITON
- PRODUCT NAME:
- O-RING
- RIDING STYLE:
- STREET
- STYLE:
- CUSTOM REPLACEMENT
- UNITS:
- 5 PACK
$14.95 -
S&S CYCLE Oil Pump O-Ring Kit - Twin Cam 500-0326
S&S CYCLE
$11.95S&S CYCLE Oil Pump O-Ring Kit Twin Cam 500-0326Oil pump o-ring kit for Twin Cam models09351015- SKU:
- 09351015
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- UNITS:
- KIT
- APPLICATION:
- OIL PUMP
- RIDING STYLE:
- STREET
- TYPE:
- OIL
- PRODUCT NAME:
- SEAL
$11.95 -
S&S CYCLE Top End Kit - Big Twin 90-0098
S&S CYCLE
$3,659.95S&S CYCLE Top End Kit Big Twin 90-0098Include a set of S&S Shovelhead-style cylinder heads, a pair of S&S stock bore cylinders (3-7/16" for 74" engines or 3-1/2" for 80"), forged 8:1 compression pistons complete with rings and wrist pins, manifold...09031270- SKU:
- 09031270
- Availability:
- Ships Same Business Day
- Weight:
- 60.10 LBS
- STROKE LENGTH IMPERIAL:
- 4-1/4'
- BORE SIZE IMPERIAL:
- 3.500'
- COMPRESSION RATIO IMPERIAL:
- 8.0:1
- PRODUCT NAME:
- CYLINDER KIT
- UNITS:
- KIT
- DISPLACEMENT:
- 80'
- RIDING STYLE:
- STREET
- STYLE:
- SHOVELHEAD
$3,659.95 -
S&S CYCLE Piston Kit - 1250 XL 920-0070
S&S CYCLE
$549.95S&S CYCLE Piston Kit 1250 XL 920-0070Increase 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...09103554- SKU:
- 09103554
- Availability:
- Ships Same Business Day
- Weight:
- 2.45 LBS
$549.95 -
S&S CYCLE Piston Kit - 1250 XL 920-0071
S&S CYCLE
$499.95S&S CYCLE Piston Kit 1250 XL 920-0071Increase 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...09103555- SKU:
- 09103555
- Availability:
- Ships Same Business Day
- Weight:
- 2.55 LBS
$499.95 -
S&S CYCLE Piston Kit - Standard 106-3491A
S&S CYCLE
$607.95S&S CYCLE Piston Kit Standard 106-3491APiston kits include set of pistons, rings, wristpins, and clips09103657- SKU:
- 09103657
- Availability:
- Ships Same Business Day
- Weight:
- 2.80 LBS
- BORE SIZE IMPERIAL:
- 4.125'
- DISPLACEMENT:
- 111'
- DISPLACEMENT:
- 124'
- UNITS:
- KIT
- BORE - OVERSIZE:
- STANDARD
- DISPLACEMENT:
- 117'
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- PISTON MATERIAL:
- FORGED ALUMINUM
$607.95 -
S&S CYCLE Piston Kit - +.010 106-3872A
S&S CYCLE
$607.95S&S CYCLE Piston Kit +.010 106-3872APiston kits include set of pistons, rings, wristpins, and clips09103658- SKU:
- 09103658
- Availability:
- Ships Same Business Day
- Weight:
- 2.85 LBS
- BORE - OVERSIZE:
- +0,010'
- DISPLACEMENT:
- 117'
- RIDING STYLE:
- STREET
- BORE OVERSIZE - IMPERIAL:
- +0.010'
- BORE SIZE IMPERIAL:
- 4.125'
- DISPLACEMENT:
- 111'
- DISPLACEMENT:
- 124'
- PRODUCT NAME:
- PISTON KIT
- UNITS:
- KIT
- PISTON MATERIAL:
- FORGED ALUMINUM
$607.95 -
S&S CYCLE Piston Kit - +.020 106-3964A
S&S CYCLE
$601.95S&S CYCLE Piston Kit +.020 106-3964APiston kits include set of pistons, rings, wristpins, and clips09103659- SKU:
- 09103659
- Availability:
- Ships Same Business Day
- Weight:
- 2.80 LBS
- PISTON MATERIAL:
- FORGED ALUMINUM
- BORE SIZE IMPERIAL:
- 4.125'
- BORE OVERSIZE - IMPERIAL:
- +0.020'
- DISPLACEMENT:
- 111'
- DISPLACEMENT:
- 124'
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- BORE - OVERSIZE:
- +0,020'
- DISPLACEMENT:
- 117'
$601.95 -
S&S CYCLE High Compression Piston Kit 920-0101
S&S CYCLE
$524.95S&S CYCLE High Compression Piston Kit 920-0101Significantly increase performance, Provides more horsepower without sacrificing torque, 10.6:1 compression ratio, Simple EFI tuning with three calibration downloads for Dynojet® Power Vision® tuner09104524- SKU:
- 09104524
- Availability:
- Ships Same Business Day
- Weight:
- 3.10 LBS
$524.95 -
S&S CYCLE High Compression Piston Kit 920-0100
S&S CYCLE
$499.95S&S CYCLE High Compression Piston Kit 920-0100Significantly increase performance, Provides more horsepower without sacrificing torque, 10.6:1 compression ratio, Simple EFI tuning with three calibration downloads for Dynojet® Power Vision® tuner09104526- SKU:
- 09104526
- Availability:
- Ships Same Business Day
- Weight:
- 2.95 LBS
$499.95 -
S&S CYCLE Piston Kit 106-3688
S&S CYCLE
$499.95S&S CYCLE Piston Kit 106-3688Increase 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...09104208- SKU:
- 09104208
- Availability:
- Ships Same Business Day
- Weight:
- 2.80 LBS
- COMPRESSION RATIO IMPERIAL:
- 9.7:1
- STROKE LENGTH IMPERIAL:
- 4'
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- PISTON MATERIAL:
- FORGED
- BORE SIZE IMPERIAL:
- 3.927'
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- DISPLACEMENT:
- 97'
- PISTON HEAD SHAPE:
- FLAT TOP
- TYPE:
- REPLACEMENT
- UNITS:
- KIT
$499.95 -
S&S CYCLE Piston Kit 106-3690
S&S CYCLE
$499.95S&S CYCLE Piston Kit 106-3690Increase 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...09104209- SKU:
- 09104209
- Availability:
- Ships Same Business Day
- Weight:
- 2.65 LBS
- BORE SIZE IMPERIAL:
- 3.927'
- PRODUCT NAME:
- PISTON KIT
- STROKE LENGTH IMPERIAL:
- 4-3/8'
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- COMPRESSION RATIO IMPERIAL:
- 10.0:1
- PISTON MATERIAL:
- FORGED
- RIDING STYLE:
- STREET
- DISPLACEMENT:
- 106'
- PISTON HEAD SHAPE:
- FLAT TOP
- TYPE:
- REPLACEMENT
- UNITS:
- KIT
$499.95 -
S&S CYCLE High Compression Piston Kit 920-0114
S&S CYCLE
$587.95S&S CYCLE High Compression Piston Kit 920-0114Significantly increase performance, Provides more horsepower without sacrificing torque, 10.6:1 compression ratio, Simple EFI tuning with three calibration downloads for Dynojet® Power Vision® tuner09103979- SKU:
- 09103979
- Availability:
- Ships Same Business Day
- Weight:
- 2.70 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- DISPLACEMENT:
- 110'
- PISTON HEAD SHAPE:
- RAISED DOME
- UNITS:
- KIT
- COMPRESSION RATIO IMPERIAL:
- 10.6:1
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- BORE SIZE IMPERIAL:
- 4.000'
- TYPE:
- HIGH COMPRESSION
$587.95 -
S&S CYCLE High Compression Piston Kit 920-0115
S&S CYCLE
$587.95S&S CYCLE High Compression Piston Kit 920-0115Significantly increase performance, Provides more horsepower without sacrificing torque, 10.6:1 compression ratio, Simple EFI tuning with three calibration downloads for Dynojet® Power Vision® tuner09103980- SKU:
- 09103980
- Availability:
- Ships Same Business Day
- Weight:
- 2.70 LBS
- TYPE:
- HIGH COMPRESSION
- BORE - OVERSIZE:
- +0,010'
- COMPRESSION RATIO IMPERIAL:
- 10.6:1
- DISPLACEMENT:
- 110'
- UNITS:
- KIT
- BORE OVERSIZE - IMPERIAL:
- +0.010'
- BORE SIZE IMPERIAL:
- 4.010'
- PISTON HEAD SHAPE:
- RAISED DOME
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
$587.95Qty in Cart: 0Quantity:Price:$587.95Subtotal: -
S&S CYCLE Piston Kit 920-0027
S&S CYCLE
$164.95S&S CYCLE Piston Kit 920-0027Increase 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...09105260- SKU:
- 09105260
- Availability:
- Ships Same Business Day
- Weight:
- 2.75 LBS
- BORE OVERSIZE - IMPERIAL:
- +0.020'
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- BORE - OVERSIZE:
- +0,020'
- DISPLACEMENT:
- 80'
- PISTON HEAD SHAPE:
- FLAT TOP
- TYPE:
- REPLACEMENT
- BORE SIZE IMPERIAL:
- 3.500'
- PISTON MATERIAL:
- CAST
- STROKE LENGTH IMPERIAL:
- 4-1/4'
- UNITS:
- KIT
$164.95 -
S&S CYCLE Piston Kit 920-0015
S&S CYCLE
$175.95S&S CYCLE Piston Kit 920-0015Increase 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...09105261- SKU:
- 09105261
- Availability:
- Ships Same Business Day
- Weight:
- 2.85 LBS
- DISPLACEMENT:
- 80'
- PISTON HEAD SHAPE:
- FLAT TOP
- TYPE:
- REPLACEMENT
- BORE SIZE IMPERIAL:
- 3.500'
- PISTON MATERIAL:
- CAST
- UNITS:
- KIT
- BORE - OVERSIZE:
- STANDARD
- PRODUCT NAME:
- PISTON KIT
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 4-1/4'
- BORE OVERSIZE - IMPERIAL:
- STANDARD
$175.95 -
S&S CYCLE Wrist Pin Circlips - 4 pack 106-2304
S&S CYCLE
$6.95S&S CYCLE Wrist Pin Circlips 4 pack 106-2304For use with .927" wristpins09105262- SKU:
- 09105262
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- PRODUCT NAME:
- CIRCLIP
- UNITS:
- 4 PACK
- RIDING STYLE:
- STREET
$6.95 -
S&S CYCLE Piston Kit 106-0432
S&S CYCLE
$467.95S&S CYCLE Piston Kit 106-0432Increase 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...09105020- SKU:
- 09105020
- Availability:
- Ships Same Business Day
- Weight:
- 2.45 LBS
- UNITS:
- KIT
- BORE - OVERSIZE:
- STANDARD
- BORE OVERSIZE - IMPERIAL:
- STANDARD
- DISPLACEMENT:
- 103'
- PISTON MATERIAL:
- FORGED
- RIDING STYLE:
- STREET
- PISTON HEAD SHAPE:
- FLAT TOP
- TYPE:
- REPLACEMENT
- BORE SIZE IMPERIAL:
- 3.875'
- PRODUCT NAME:
- PISTON KIT
- STROKE LENGTH IMPERIAL:
- 4-3/8'
$467.95 -
S&S CYCLE Race Bearing Set - Big Twin 34-4040
S&S CYCLE
$224.95S&S CYCLE Race Bearing Set Big Twin 34-4040Used to rebuild S&S and stock connecting rods, Includes hardened steel rod bearing races and bronze wrist pin bushings, Requires finish sizing after installation, Made in the U.S.A., Not for use on Twin Cam09230207- SKU:
- 09230207
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- PRODUCT NAME:
- RACE
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MATERIAL:
- STEEL
- TYPE:
- CONNECTING ROD
$224.95
