Harley Engine
Harley Bike Engine Parts at JJ Motorsports
Rebuild and boost your Harley's engine with premium parts from JJ Motorsports. Our inventory features complete gasket sets, piston kits, oil filters, pushrod tubes, and coolers designed for maximum strength, leak-free sealing, and high-performance in extreme conditions. Compatible with Big Twins, Softail, Touring, and more, these components support top-end overhauls, oil management, and durability for street rides or custom builds.
Shop trusted brands like Drag Specialties for magnetic filters and Wiseco for forged pistons. Explore related categories such as Harley air and fuel for carb tuning or Harley drivetrain for transmission upgrades.
Top Harley Engine Products
- DRAG SPECIALTIES Magnetic Ring Oil Filter - Chrome - 3-1/4" 140003HP-BX18 – Captures metal particles with pressure relief.
- WISECO Piston Kit .010 .883 XL K1656 – Forged aluminum with rings, pins, and circlips for rebuilds.
- DRAG SPECIALTIES Pushrod Tube Kit Big Twin 75711 – Includes tubes, clips, cups, and springs for complete engine.
- ULTRACOOL Below Regulator Mount Oil Cooler Stainless Steel RF-2CSS – Fits S&S 111/124/143 engines with machined adapter.
- PAUGHCO Ribbed Teardrop Air Cleaner 701-200 – Chrome-plated aluminum with mini filter.
Browse our in-stock inventory below with same-day shipping and expert support. Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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ANDREWS Camshaft - B2 Grind 212351
ANDREWS
$251.95ANDREWS Camshaft B2 Grind 212351More mid-range and high-end power for street/strip with smooth idle; best cam for 74/80 inchers and small strokers, Spring spacing required, and clearance at main bearing boss must be checked.09250294- SKU:
- 09250294
- Availability:
- Ships Same Business Day
- Weight:
- 1.76 LBS
- APPLICATION:
- INTAKE
- EXHAUST LIFT AT TDC IMPERIAL:
- SHOVEL: 0.176' PAN: 0.186'
- EXHAUST LIFT IMPERIAL:
- SHOVEL: 0.485' PAN: 0.507'
- PRODUCT NAME:
- CAM
- TYPE:
- GEAR
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- INTAKE LIFT AT TDC IMPERIAL:
- SHOVEL: 0.187' PAN: 0.198'
- INTAKE LIFT IMPERIAL:
- SHOVEL: 0.485' PAN: 0.507'
- GRIND:
- B2
- RIDING STYLE:
- STREET
$251.95 -
ANDREWS Camshaft - B2 Grind 212353
ANDREWS
$251.95ANDREWS Camshaft B2 Grind 212353More mid-range and high-end power for street/strip with smooth idle; best cam for 74/80 inchers and small strokers, Spring spacing required, and clearance at main bearing boss must be checked.09250295- SKU:
- 09250295
- Availability:
- Ships Same Business Day
- Weight:
- 1.95 LBS
- APPLICATION:
- INTAKE
- EXHAUST LIFT AT TDC IMPERIAL:
- SHOVEL: 0.176' PAN: 0.186'
- TYPE:
- GEAR
- UNITS:
- EACH
- PRODUCT NAME:
- CAM
- APPLICATION:
- EXHAUST
- EXHAUST LIFT IMPERIAL:
- SHOVEL: 0.485' PAN: 0.507'
- INTAKE LIFT AT TDC IMPERIAL:
- SHOVEL: 0.187' PAN: 0.198'
- GRIND:
- B2
- INTAKE LIFT IMPERIAL:
- SHOVEL: 0.485' PAN: 0.507'
- RIDING STYLE:
- STREET
$251.95 -
ANDREWS Camshaft - B2 Grind 212358
ANDREWS
$251.95ANDREWS Camshaft B2 Grind 212358More mid-range and high-end power for street/strip with smooth idle; best cam for 74/80 inchers and small strokers, Spring spacing required, and clearance at main bearing boss must be checked.09250296- SKU:
- 09250296
- Availability:
- Ships Same Business Day
- Weight:
- 1.92 LBS
- APPLICATION:
- EXHAUST
- EXHAUST LIFT AT TDC IMPERIAL:
- SHOVEL: 0.176' PAN: 0.186'
- EXHAUST LIFT IMPERIAL:
- SHOVEL: 0.485' PAN: 0.507'
- PRODUCT NAME:
- CAM
- TYPE:
- GEAR
- UNITS:
- EACH
- APPLICATION:
- INTAKE
- GRIND:
- B2
- INTAKE LIFT IMPERIAL:
- SHOVEL: 0.485' PAN: 0.507'
- INTAKE LIFT AT TDC IMPERIAL:
- SHOVEL: 0.187' PAN: 0.198'
- RIDING STYLE:
- STREET
$251.95 -
ANDREWS 7 Grind Camshaft 212536
ANDREWS
$251.95ANDREWS 7 Grind Camshaft 212536Great street cam, especially for 84/88-inch strokers with maximum torque from 2,200 to 6,500 rpm, Upgraded version of the original #6 grind09250298- SKU:
- 09250298
- Availability:
- Ships Same Business Day
- Weight:
- 1.91 LBS
- APPLICATION:
- EXHAUST
- APPLICATION:
- INTAKE
- EXHAUST LIFT AT TDC IMPERIAL:
- SHOVEL: 0.186' PAN: 0.196'
- EXHAUST LIFT IMPERIAL:
- SHOVEL: 0.510' PAN: 0.535'
- INTAKE LIFT AT TDC IMPERIAL:
- SHOVEL: 0.206' PAN: 0.217'
- INTAKE LIFT IMPERIAL:
- SHOVEL: 0.510' PAN: 0.535'
- PRODUCT NAME:
- CAM
- RIDING STYLE:
- STREET
- TYPE:
- GEAR
- UNITS:
- EACH
- GRIND:
- 7 SERIES
$251.95 -
ANDREWS Pushrod Kit - XL 292095
ANDREWS
$151.95ANDREWS Pushrod Kit XL 292095Super-light, heavy-duty fixed-length pushrods, Sold in sets of four to replace OE; two shorter rods for intake, two longer rods for exhaust, Rocker boxes must be removed for installation, Made in the U.S.A.DS193111- SKU:
- DS193111
- Availability:
- Ships Same Business Day
- Weight:
- 0.94 LBS
- MATERIAL:
- CHROMOLY STEEL
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- PUSHROD
- UNITS:
- SET OF 4
- STYLE:
- FIXED LENGTH
$151.95 -
ANDREWS Adjustable Pushrods - Big Twin 292140
ANDREWS
$237.95ANDREWS Adjustable Pushrods Big Twin 292140Andrews completely adjustable pushrods easily replace the nonadjustable stock pushrods on Evolution engines, Rocker boxes must be removed for installation, Made in the U.S.A.DS193112- SKU:
- DS193112
- Availability:
- Ships Same Business Day
- Weight:
- 1.06 LBS
- RIDING STYLE:
- STREET
- UNITS:
- 4 PACK
- STYLE:
- ADJUSTABLE
- MATERIAL:
- CHROMOLY STEEL
- PRODUCT NAME:
- PUSHROD
$237.95 -
ANDREWS Pushrod Kit - XL 292025
ANDREWS
$131.95ANDREWS Pushrod Kit XL 292025Super-light, heavy-duty fixed-length pushrods, Sold in sets of four to replace OE; two shorter rods for intake, two longer rods for exhaust, Rocker boxes must be removed for installation, Made in the U.S.A.DS193123- SKU:
- DS193123
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- PRODUCT NAME:
- PUSHROD
- UNITS:
- SET OF 4
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- STYLE:
- FIXED LENGTH
$131.95 -
ANDREWS Adjustable Pushrods - Evolution 292110
ANDREWS
$234.95ANDREWS Adjustable Pushrods Evolution 292110Andrews completely adjustable pushrods easily replace the nonadjustable stock pushrods on Evolution engines, Rocker boxes must be removed for installation, Made in the U.S.A.DS193124- SKU:
- DS193124
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- UNITS:
- 4 PACK
- STYLE:
- ADJUSTABLE
- RIDING STYLE:
- STREET
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PUSHROD
$234.95 -
ANDREWS Chromoly Pushrods - Twin Cam 292088
ANDREWS
$297.95ANDREWS Chromoly Pushrods Twin Cam 292088EZ-install pushrods eliminate the need to disassemble your rocker boxes or remove the gas tank when changing cams or doing maintenance, Made in the U.S.A.DS199013- SKU:
- DS199013
- Availability:
- Ships Same Business Day
- Weight:
- 0.94 LBS
- PRODUCT NAME:
- PUSHROD
- MATERIAL:
- CHROMOLY
- RIDING STYLE:
- STREET
- MODEL:
- EZ-INSTALL
- UNITS:
- 4 PACK
$297.95 -
ANDREWS Cam Drive Sprocket 288020
ANDREWS
$77.95ANDREWS Cam Drive Sprocket 288020Can be used with OEM cam drive sprocket, Made in the U.S.A.DS199074- SKU:
- DS199074
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- RIDING STYLE:
- STREET
- TYPE:
- CRANKSHAFT
- MATERIAL:
- STEEL
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
$77.95 -
ANDREWS N2 Grind Cam - XL 298130
ANDREWS
$504.95ANDREWS N2 Grind Cam XL 298130Cams run to 6500 rpm with stock hydraulic lifters; recommend solids not be installed, Stock base circle sizes allow the use of stock pushrods, Made in the U.S.A.DS199075- SKU:
- DS199075
- Availability:
- Ships Same Business Day
- Weight:
- 4.30 LBS
- EXHAUST CLOSE IMPERIAL:
- 18°
- EXHAUST DURATION IMPERIAL:
- 244°
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.155'
- GRIND:
- N2
- INTAKE CLOSE IMPERIAL:
- 38°
- INTAKE DURATION IMPERIAL:
- 240°
- INTAKE LIFT AT TDC IMPERIAL:
- 0.180'
- INTAKE LIFT IMPERIAL:
- 0.465'
- INTAKE LOBE CENTERLINE IMPERIAL:
- 98°
- PRODUCT NAME:
- CAM KIT
- RIDING STYLE:
- STREET
- UNITS:
- 4 PACK
- APPLICATION:
- INTAKE
- TYPE:
- GEAR
- APPLICATION:
- EXHAUST
- EXHAUST LIFT IMPERIAL:
- 0.440'
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 104°
- EXHAUST OPEN IMPERIAL:
- 46°
- INTAKE OPEN IMPERIAL:
- 22°
$504.95 -
ANDREWS 7 Grind Camshaft 212539
ANDREWS
$251.95ANDREWS 7 Grind Camshaft 212539Great street cam, especially for 84/88-inch strokers with maximum torque from 2,200 to 6,500 rpm, Upgraded version of the original #6 grind09250299- SKU:
- 09250299
- Availability:
- Ships Same Business Day
- Weight:
- 1.89 LBS
- APPLICATION:
- EXHAUST
- INTAKE LIFT AT TDC IMPERIAL:
- SHOVEL: 0.206' PAN: 0.217'
- PRODUCT NAME:
- CAM
- APPLICATION:
- INTAKE
- EXHAUST LIFT AT TDC IMPERIAL:
- SHOVEL: 0.186' PAN: 0.196'
- EXHAUST LIFT IMPERIAL:
- SHOVEL: 0.510' PAN: 0.535'
- TYPE:
- GEAR
- UNITS:
- EACH
- GRIND:
- 7 SERIES
- INTAKE LIFT IMPERIAL:
- SHOVEL: 0.510' PAN: 0.535'
- RIDING STYLE:
- STREET
$251.95 -
ANDREWS Cam Set - Dyna - Twin Cam 216354
ANDREWS
$415.95ANDREWS Cam Set Dyna Twin Cam 216354Cams work well with fuel injection or carburetor models, Run best with low restriction exhausts (1700-5200 rpm), Works well with carbs or fuel injection, Bolt-in cam for more torque with stock compression, Can be used...09250278- SKU:
- 09250278
- Availability:
- Ships Same Business Day
- Weight:
- 3.10 LBS
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.158'
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 104°
- INTAKE LIFT AT TDC IMPERIAL:
- 0.165'
- INTAKE LIFT IMPERIAL:
- 0.555'
- INTAKE LOBE CENTERLINE IMPERIAL:
- 103°
- INTAKE OPEN IMPERIAL:
- 16°
- UNITS:
- PAIR
- APPLICATION:
- INTAKE
- GRIND:
- 54 SERIES
- PRODUCT NAME:
- CAM KIT
- RIDING STYLE:
- STREET
- EXHAUST CLOSE IMPERIAL:
- 15°
- EXHAUST DURATION IMPERIAL:
- 238°
- EXHAUST LIFT IMPERIAL:
- 0.555'
- APPLICATION:
- EXHAUST
- EXHAUST OPEN IMPERIAL:
- 43°
- INTAKE CLOSE IMPERIAL:
- 42°
- INTAKE DURATION IMPERIAL:
- 238°
- TYPE:
- CHAIN
$415.95 -
ANDREWS Cam Set - Dyna - Twin Cam 216354G
ANDREWS
$476.95ANDREWS Cam Set Dyna Twin Cam 216354GCams work well with fuel injection or carburetor models, Run best with low restriction exhausts (1700-5200 rpm), Works well with carbs or fuel injection, Bolt-in cam for more torque with stock compression, Can be used...09250280- SKU:
- 09250280
- Availability:
- Ships Same Business Day
- Weight:
- 3.05 LBS
- EXHAUST LIFT IMPERIAL:
- 0.555'
- INTAKE CLOSE IMPERIAL:
- 42°
- PRODUCT NAME:
- CAM KIT
- INTAKE DURATION IMPERIAL:
- 238°
- INTAKE LIFT IMPERIAL:
- 0.555'
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- APPLICATION:
- EXHAUST
- EXHAUST CLOSE IMPERIAL:
- 15°
- EXHAUST DURATION IMPERIAL:
- 238°
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.158'
- EXHAUST OPEN IMPERIAL:
- 43°
- INTAKE LOBE CENTERLINE IMPERIAL:
- 103°
- INTAKE OPEN IMPERIAL:
- 16°
- APPLICATION:
- INTAKE
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 104°
- GRIND:
- 54 SERIES
- INTAKE LIFT AT TDC IMPERIAL:
- 0.165'
- TYPE:
- GEAR
$476.95 -
ANDREWS Cam Set - Twin Cam 288154G
ANDREWS
$463.95ANDREWS Cam Set Twin Cam 288154GCams work well with fuel injection or carburetor models, Run best with low restriction exhausts (1700-5200 rpm), Works well with carbs or fuel injection, Bolt-in cam for more torque with stock compression, Can be used with...09250281- SKU:
- 09250281
- Availability:
- Ships Same Business Day
- Weight:
- 2.40 LBS
- APPLICATION:
- EXHAUST
- EXHAUST OPEN IMPERIAL:
- 43°
- INTAKE CLOSE IMPERIAL:
- 42°
- INTAKE DURATION IMPERIAL:
- 238°
- EXHAUST CLOSE IMPERIAL:
- 15°
- EXHAUST DURATION IMPERIAL:
- 238°
- EXHAUST LIFT IMPERIAL:
- 0.555'
- APPLICATION:
- INTAKE
- GRIND:
- 54 SERIES
- PRODUCT NAME:
- CAM KIT
- RIDING STYLE:
- STREET
- TYPE:
- GEAR
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.158'
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 104°
- INTAKE LIFT AT TDC IMPERIAL:
- 0.165'
- INTAKE LIFT IMPERIAL:
- 0.555'
- INTAKE LOBE CENTERLINE IMPERIAL:
- 103°
- INTAKE OPEN IMPERIAL:
- 16°
- UNITS:
- PAIR
$463.95 -
ANDREWS Cam Set - Twin Cam 288154
ANDREWS
$415.95ANDREWS Cam Set Twin Cam 288154Cams work well with fuel injection or carburetor models, Run best with low restriction exhausts (1700-5200 rpm), Works well with carbs or fuel injection, Bolt-in cam for more torque with stock compression, Can be used with...09250282- SKU:
- 09250282
- Availability:
- Ships Same Business Day
- Weight:
- 3.20 LBS
- EXHAUST LIFT IMPERIAL:
- 0.555'
- EXHAUST OPEN IMPERIAL:
- 43°
- INTAKE CLOSE IMPERIAL:
- 42°
- APPLICATION:
- INTAKE
- INTAKE DURATION IMPERIAL:
- 238°
- INTAKE LIFT IMPERIAL:
- 0.555'
- PRODUCT NAME:
- CAM KIT
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- APPLICATION:
- EXHAUST
- EXHAUST CLOSE IMPERIAL:
- 15°
- EXHAUST DURATION IMPERIAL:
- 238°
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.158'
- INTAKE LOBE CENTERLINE IMPERIAL:
- 103°
- TYPE:
- CHAIN
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 104°
- GRIND:
- 54 SERIES
- INTAKE LIFT AT TDC IMPERIAL:
- 0.165'
- INTAKE OPEN IMPERIAL:
- 16°
$415.95 -
ANDREWS Cam Drive Gear - Big Twin 212033
ANDREWS
$66.95ANDREWS Cam Drive Gear Big Twin 212033High-quality heat-treated gears, Made in the U.S.A.09250577- SKU:
- 09250577
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- UNITS:
- EACH
- DIAMETER IMPERIAL:
- 2.7324'
- PRODUCT NAME:
- DRIVE GEAR
- RIDING STYLE:
- STREET
- TYPE:
- CAMSHAFT
$66.95 -
ANDREWS EV59 Cam - Big Twin 291159
ANDREWS
$251.95ANDREWS EV59 Cam Big Twin 291159These hydraulic lifter cams are capable of 6000-plus rpm with stock springs and no valve float, Designed for modified 80" to 88" motors, Very broad powerband to 6000 rpm, For use with high lift springs and collars, Must...DS199444- SKU:
- DS199444
- Availability:
- Ships Same Business Day
- Weight:
- 2.13 LBS
- APPLICATION:
- EXHAUST
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 106°
- INTAKE CLOSE IMPERIAL:
- 48°
- UNITS:
- EACH
- INTAKE DURATION IMPERIAL:
- 256°
- INTAKE LOBE CENTERLINE IMPERIAL:
- 100°
- INTAKE OPEN IMPERIAL:
- 28°
- RIDING STYLE:
- STREET
- APPLICATION:
- INTAKE
- EXHAUST DURATION IMPERIAL:
- 260°
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.208'
- EXHAUST OPEN IMPERIAL:
- 56°
- GRIND:
- EV59
- TYPE:
- GEAR
- EXHAUST CLOSE IMPERIAL:
- 24°
- EXHAUST LIFT IMPERIAL:
- 0.560'
- INTAKE LIFT AT TDC IMPERIAL:
- 0.236'
- INTAKE LIFT IMPERIAL:
- 0.560'
- PRODUCT NAME:
- CAM
$251.95 -
ANDREWS EZ-Install Pushrods 292215
ANDREWS
$305.95ANDREWS EZ-Install Pushrods 292215EZ-install pushrods eliminate the need to disassemble your rocker boxes or remove the gas tank when changing cams or doing maintenance, Made in the U.S.A.DS193852- SKU:
- DS193852
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- PRODUCT NAME:
- PUSHROD
- MATERIAL:
- ALUMINUM
- UNITS:
- 4 PACK
- MODEL:
- EZ-INSTALL
- RIDING STYLE:
- STREET
$305.95 -
ACCUTRONIX Oil Filter Mount - Black RM2141-B
ACCUTRONIX
$138.95ACCUTRONIX Oil Filter Mount Black RM2141-B1/4" machined-from-billet plate with oil passageways, Predrilled to accept regulator, Mounts to front motor mount, Comes with mounting hardware and fittings; accepts oil filter #s 63782-80A, 63810-80A (filter...09320082- SKU:
- 09320082
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- MOUNT
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- TYPE:
- OIL FILTER
- UNITS:
- KIT
$138.95
