
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 Big Bore Cylinder Set 910-0739
S&S CYCLE
MSRP: $948.95Now: $854.06Was: $948.95S&S CYCLE Big Bore Cylinder Set 910-0739Bolt on Cylinder Set For M8 Models09310877- SKU:
- 09310877
- Availability:
- Ships Same Business Day
- Weight:
- 25.70 LBS
- COLOR/FINISH:
- BLACK GRANITE
- STYLE:
- BIG BORE
- DISPLACEMENT:
- 124'
- RIDING STYLE:
- STREET
- BORE SIZE IMPERIAL:
- 4.250'
- COLOR/FINISH:
- HIGHLIGHTED FINS
- PRODUCT NAME:
- CYLINDER KIT
- UNITS:
- KIT
MSRP: $948.95Now: $854.06Was: $948.95 -
On Sale
S&S CYCLE Gasket Set - 3.5" - V2 Big Twin 90-1905
S&S CYCLE
MSRP: $72.95Now: $65.66Was: $72.95S&S CYCLE Gasket Set 3.5" V2 Big Twin 90-1905Gasket Kit contains head gaskets, base gaskets and exhaust pipe gaskets (rocker box gaskets are not included due to the variety of available rocker box styles), Made in the U.S.A.09340325- SKU:
- 09340325
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- BORE SIZE:
- 3,500'
- BORE SIZE IMPERIAL:
- 3.500'
- PRODUCT NAME:
- GASKET
- TYPE:
- CYLINDER BASE
- RIDING STYLE:
- STREET
- TYPE:
- CYLINDER HEAD
- TYPE:
- EXHAUST
- UNITS:
- SET
MSRP: $72.95Now: $65.66Was: $72.95 -
On Sale
S&S CYCLE Easy Start Cam Kit - Twin Cam 330-0438
S&S CYCLE
MSRP: $1,070.95Now: $963.86Was: $1,070.95S&S CYCLE Easy Start Cam Kit Twin Cam 330-0438Start 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...09251048- SKU:
- 09251048
- Availability:
- Ships Same Business Day
- Weight:
- 5.60 LBS
- APPLICATION:
- EXHAUST
- EXHAUST CLOSE IMPERIAL:
- 37.5°
- EXHAUST OPEN IMPERIAL:
- 58.5°
- GRIND:
- 635 SERIES
- PRODUCT NAME:
- CAM KIT
- APPLICATION:
- INTAKE
- RIDING STYLE:
- STREET
- EXHAUST LIFT IMPERIAL:
- 0.635'
- INTAKE CLOSE IMPERIAL:
- 43.5°
- INTAKE DURATION IMPERIAL:
- 243°
- INTAKE LIFT IMPERIAL:
- 0.635'
- EXHAUST DURATION IMPERIAL:
- 276°
- FEATURES:
- INCLUDES INSTALLATION KIT
- INTAKE OPEN IMPERIAL:
- 19.5°
- MODEL:
- EASY START
- TYPE:
- GEAR
- UNITS:
- KIT
MSRP: $1,070.95Now: $963.86Was: $1,070.95 -
On Sale
S&S CYCLE Cam Kit - 635G - Twin Cam 330-0335
S&S CYCLE
MSRP: $907.95Now: $817.16Was: $907.95S&S CYCLE Cam Kit 635G Twin Cam 330-0335Improves valve timing accuracy by eliminating timing chain lash, Easy Start cams allow stock starter to start any engine, No tensioner shoes to wear out or fail09250838- SKU:
- 09250838
- Availability:
- Ships Same Business Day
- Weight:
- 4.08 LBS
- UNITS:
- KIT
- APPLICATION:
- INTAKE
- EXHAUST DURATION IMPERIAL:
- 276°
- FEATURES:
- CAM KIT
- PRODUCT NAME:
- CAM KIT
- RIDING STYLE:
- STREET
- TYPE:
- GEAR
- APPLICATION:
- EXHAUST
- EXHAUST LIFT IMPERIAL:
- 0.635'
- EXHAUST OPEN IMPERIAL:
- 58.5°
- INTAKE CLOSE IMPERIAL:
- 43.5°
- INTAKE DURATION IMPERIAL:
- 243°
- INTAKE OPEN IMPERIAL:
- 19.5°
- EXHAUST CLOSE IMPERIAL:
- 37.5°
- GRIND:
- 635 SERIES
- INTAKE LIFT IMPERIAL:
- 0.635'
MSRP: $907.95Now: $817.16Was: $907.95 -
On Sale
S&S CYCLE Cam Bearing Plate - Twin Cam 33-5212
S&S CYCLE
MSRP: $13.95Now: $12.56Was: $13.95S&S CYCLE Cam Bearing Plate Twin Cam 33-5212Heavy-duty steel cam bearing plate is recommended for use with all gear-drive cams and is included in S&S complete gear-drive cam kits, Made in the U.S.A.09250046- SKU:
- 09250046
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- BEARING PLATE
- MATERIAL:
- STEEL
- UNITS:
- EACH
MSRP: $13.95Now: $12.56Was: $13.95 -
On Sale
S&S CYCLE T124LC Series Long Block Engine 310-0326A
S&S CYCLE
MSRP: $8,599.95Now: $7,739.96Was: $8,599.95T124LC Long Block Engine for 1999-2006 (except 2006 Dyna®) with 585 Cam - Wrinkle Black Lower Compression, 10.2:1, for great street torque, Includes Super Stock heads, T2 crankcase, high flow oil pump, cam cover and easy start gear drive cams, Stock...09010237- SKU:
- 09010237
- Availability:
- Ships Same Business Day
- Weight:
- 155.00 LBS
- COLOR/FINISH:
- CHROME
- UNITS:
- EACH
- COMPRESSION RATIO IMPERIAL:
- 10.2:1
- MODEL:
- T-SERIES
- STROKE LENGTH IMPERIAL:
- 4.625'
- STYLE:
- LOW COMPRESSION
- BORE SIZE IMPERIAL:
- 4.125'
- COLOR/FINISH:
- WRINKLE BLACK
- DISPLACEMENT:
- 124'
- PRODUCT NAME:
- ENGINE
- RIDING STYLE:
- STREET
- TYPE:
- LONG BLOCK
MSRP: $8,599.95Now: $7,739.96Was: $8,599.95 -
RICK'S MOTORSPORT ELECTRIC Stator Gasket - Buell 25-003
RICK'S MOTORSPORT ELECTRIC
$15.95RICK'S MOTORSPORT ELECTRIC Stator Gasket Buell 25-003Replacements for OEM stator cover gaskets09344730- SKU:
- 09344730
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GASKET
- UNITS:
- EACH
- TYPE:
- STATOR COVER
$15.95 -
HIFLOFILTRO Performance Oil Filter - Chrome HF170CRC
HIFLOFILTRO
$13.76HIFLOFILTRO Performance Oil Filter Chrome HF170CRCHeavy-duty steel casing features a pre-drilled welded hex nut for easy removal and installation, Performance filters feature premium high flow tri-fiber filtration media which stops more contaminants from...07120478- SKU:
- 07120478
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- FILTER MEDIA MATERIAL:
- TRI-FIBER
- MATERIAL:
- STEEL
- STYLE:
- RACING
- UNITS:
- EACH
- WIDTH METRIC:
- 76 MM
- FEATURES:
- INCLUDES NUT
- PRODUCT NAME:
- OIL FILTER
- BASE FINISH:
- CHROME
- LENGTH METRIC:
- 102 MM
- TYPE:
- SPIN-ON
$13.76 -
HIFLOFILTRO Oil Filter HF178
HIFLOFILTRO
$11.21HIFLOFILTRO Oil Filter HF178Constructed using high quality materials07120432- SKU:
- 07120432
- Availability:
- Ships Same Business Day
- Weight:
- 0.24 LBS
- MATERIAL:
- STEEL
- TYPE:
- DROP-IN
- WIDTH METRIC:
- 50 MM
- FILTER MEDIA MATERIAL:
- TRI-FIBER
- LENGTH METRIC:
- 106 MM
- STYLE:
- PREMIUM
- UNITS:
- EACH
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- ELEMENT
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
$11.21 -
HIFLOFILTRO Performance Oil Filter - Black HF170BRC
HIFLOFILTRO
$10.05HIFLOFILTRO Performance Oil Filter Black HF170BRCHeavy-duty steel casing features a pre-drilled welded hex nut for easy removal and installation, Performance filters feature premium high flow tri-fiber filtration media which stops more contaminants from...07120477- SKU:
- 07120477
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- LENGTH METRIC:
- 102 MM
- PRODUCT NAME:
- OIL FILTER
- STYLE:
- RACING
- TYPE:
- SPIN-ON
- BASE COLOR:
- BLACK
- FILTER MEDIA MATERIAL:
- TRI-FIBER
- MATERIAL:
- STEEL
- UNITS:
- EACH
- WIDTH METRIC:
- 76 MM
- COLOR/FINISH:
- BLACK
- FEATURES:
- INCLUDES NUT
- RIDING STYLE:
- STREET
$10.05 -
HIFLOFILTRO Oil Filter - Black HF174B
HIFLOFILTRO
$8.74HIFLOFILTRO Oil Filter Black HF174BConstructed using high quality materials07120505- SKU:
- 07120505
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- OIL FILTER
- TYPE:
- SPIN-ON
- WIDTH METRIC:
- 76 MM
- BASE COLOR:
- BLACK
- RIDING STYLE:
- STREET
- STYLE:
- PREMIUM
- COLOR/FINISH:
- BLACK
- LENGTH METRIC:
- 86 MM
- FILTER MEDIA MATERIAL:
- TRI-FIBER
- UNITS:
- EACH
$8.74 -
HIFLOFILTRO Oil Filter - Black HF170B
HIFLOFILTRO
$8.61HIFLOFILTRO Oil Filter Black HF170BConstructed using high quality materialsHF170B- SKU:
- HF170B
- Availability:
- Ships Same Business Day
- Weight:
- 0.72 LBS
- FILTER MEDIA MATERIAL:
- TRI-FIBER
- STYLE:
- PREMIUM
- WIDTH METRIC:
- 76 MM
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- UNITS:
- EACH
- BASE COLOR:
- BLACK
- LENGTH METRIC:
- 92 MM
- PRODUCT NAME:
- OIL FILTER
- RIDING STYLE:
- STREET
- TYPE:
- SPIN-ON
$8.61 -
HIFLOFILTRO Oil Filter - Chrome HF170C
HIFLOFILTRO
$12.34HIFLOFILTRO Oil Filter Chrome HF170CConstructed using high quality materialsHF170C- SKU:
- HF170C
- Availability:
- Ships Same Business Day
- Weight:
- 0.74 LBS
- UNITS:
- EACH
- COLOR/FINISH:
- CHROME
- FILTER MEDIA MATERIAL:
- TRI-FIBER
- LENGTH METRIC:
- 92 MM
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- PRODUCT NAME:
- OIL FILTER
- STYLE:
- PREMIUM
- TYPE:
- SPIN-ON
- WIDTH METRIC:
- 76 MM
- BASE FINISH:
- CHROME
$12.34 -
HIFLOFILTRO Oil Filter - Black HF171B
HIFLOFILTRO
$8.74HIFLOFILTRO Oil Filter Black HF171BConstructed using high quality materialsHF171B- SKU:
- HF171B
- Availability:
- Ships Same Business Day
- Weight:
- 0.74 LBS
- PRODUCT NAME:
- OIL FILTER
- RIDING STYLE:
- STREET
- TYPE:
- SPIN-ON
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- WIDTH METRIC:
- 76 MM
- BASE COLOR:
- BLACK
- FILTER MEDIA MATERIAL:
- TRI-FIBER
- LENGTH METRIC:
- 92 MM
- STYLE:
- PREMIUM
- UNITS:
- EACH
$8.74 -
HIFLOFILTRO Performance Oil Filter - Black HF171BRC
HIFLOFILTRO
$10.21HIFLOFILTRO Performance Oil Filter Black HF171BRCHeavy-duty steel casing features a pre-drilled welded hex nut for easy removal and installation, Performance filters feature premium high flow tri-fiber filtration media which stops more contaminants from...07120436- SKU:
- 07120436
- Availability:
- Ships Same Business Day
- Weight:
- 0.81 LBS
- BASE COLOR:
- BLACK
- WIDTH METRIC:
- 76 MM
- PRODUCT NAME:
- OIL FILTER
- RIDING STYLE:
- STREET
- STYLE:
- PERFORMANCE
- TYPE:
- SPIN-ON
- MATERIAL:
- STEEL
- COLOR/FINISH:
- BLACK
- FEATURES:
- INCLUDES NUT
- FILTER MEDIA MATERIAL:
- TRI-FIBER
- LENGTH METRIC:
- 102 MM
- UNITS:
- EACH
$10.21 -
HIFLOFILTRO Oil Filter - Chrome HF171C
HIFLOFILTRO
$12.34HIFLOFILTRO Oil Filter Chrome HF171CConstructed using high quality materialsHF171C- SKU:
- HF171C
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- OIL FILTER
- COLOR/FINISH:
- CHROME
- FILTER MEDIA MATERIAL:
- TRI-FIBER
- LENGTH METRIC:
- 92 MM
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- TYPE:
- SPIN-ON
- WIDTH METRIC:
- 76 MM
- STYLE:
- PREMIUM
- UNITS:
- EACH
$12.34 -
HIFLOFILTRO Performance Oil Filter - Chrome HF171CRC
HIFLOFILTRO
$13.76HIFLOFILTRO Performance Oil Filter Chrome HF171CRCHeavy-duty steel casing features a pre-drilled welded hex nut for easy removal and installation, Performance filters feature premium high flow tri-fiber filtration media which stops more contaminants from...07120435- SKU:
- 07120435
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- COLOR/FINISH:
- CHROME
- FEATURES:
- INCLUDES NUT
- FILTER MEDIA MATERIAL:
- TRI-FIBER
- RIDING STYLE:
- STREET
- STYLE:
- PERFORMANCE
- UNITS:
- EACH
- LENGTH METRIC:
- 102 MM
- BASE FINISH:
- CHROME
- MATERIAL:
- STEEL
- PRODUCT NAME:
- OIL FILTER
- TYPE:
- SPIN-ON
- WIDTH METRIC:
- 76 MM
$13.76 -
WISECO Piston Kit - +0.010" K1661
WISECO
$409.95WISECO Piston Kit +0.010" K1661Forged from high-silicon aluminum alloy for maximum strength and dependability, Contain all the necessary components for overboring or rebuilding your top end, Feature forged pistons, rings, wrist pins, circlips, and top...09030145- SKU:
- 09030145
- Availability:
- Ships Same Business Day
- Weight:
- 2.32 LBS
- PISTON MATERIAL:
- FORGED
- PRODUCT NAME:
- REBUILD KIT
- RIDING STYLE:
- STREET
- BORE OVERSIZE - IMPERIAL:
- +0.010'
- PISTON MATERIAL:
- ALUMINUM
- STROKE LENGTH IMPERIAL:
- 3-13/16'
- UNITS:
- EACH
- BORE - OVERSIZE:
- +0,010'
- BORE SIZE IMPERIAL:
- 3.508'
- COMPRESSION RATIO IMPERIAL:
- 9.0:1
- TYPE:
- TOP END
- DISPLACEMENT:
- 1200 CC
$409.95 -
WISECO Piston Kit - Harley Davidson Big Bore -1207 - .010 K1683
WISECO
$409.95WISECO Piston Kit Harley Davidson Big Bore -1207 .010 K1683Forged from high-silicon aluminum alloy for maximum strength and dependability, Contain all the necessary components for overboring or rebuilding your top end, Feature forged pistons, rings,...09030146- SKU:
- 09030146
- Availability:
- Ships Same Business Day
- Weight:
- 2.23 LBS
- COMPRESSION RATIO IMPERIAL:
- 10.0:1
- DISPLACEMENT:
- 1200 CC
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 3-13/16'
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- TOP END
- BORE SIZE IMPERIAL:
- 3.508'
- BORE - OVERSIZE:
- +0,010'
- BORE OVERSIZE - IMPERIAL:
- +0.010'
- PISTON MATERIAL:
- ALUMINUM
- PISTON MATERIAL:
- FORGED
- UNITS:
- EACH
$409.95Qty in Cart: 0Quantity:Price:$409.95Subtotal: -
WISECO Piston Kit - XL 1200 - .010 K1686
WISECO
$409.95WISECO Piston Kit XL 1200 .010 K1686Forged from high-silicon aluminum alloy for maximum strength and dependability, Contain all the necessary components for overboring or rebuilding your top end, Feature forged pistons, rings, wrist pins, circlips, and...09030147- SKU:
- 09030147
- Availability:
- Ships Same Business Day
- Weight:
- 2.34 LBS
- DISPLACEMENT:
- 1200 CC
- RIDING STYLE:
- STREET
- STROKE LENGTH IMPERIAL:
- 3-13/16'
- BORE - OVERSIZE:
- +0,010'
- BORE OVERSIZE - IMPERIAL:
- +0.010'
- PISTON MATERIAL:
- ALUMINUM
- PISTON MATERIAL:
- FORGED
- UNITS:
- EACH
- BORE SIZE IMPERIAL:
- 3.508'
- COMPRESSION RATIO IMPERIAL:
- 10.5:1
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- TOP END
$409.95