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
-
FEULING OIL PUMP CORP. Pressure Relief Kit 8002
FEULING OIL PUMP CORP.
$24.95Increases pressure relief valve pop-off psi, Kit includes valve plunger, spring and roll pin, Spring alone provides proper spring rate to control pop-off pressure and oil flow in bypass port, Made in the U.S.A.09250438- SKU:
- 09250438
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- PRESSURE RELIEF KIT
- TYPE:
- CAM PLATE
$24.95 -
FEULING OIL PUMP CORP. Camshaft Installation Kit - Chain Drive 2070
FEULING OIL PUMP CORP.
$99.95Each kit includes cam plate roller bearings, Koyo Torrington® full roller inner needle bearings, 12-point ARP® camshaft and crankshaft bolts, ARP® fastener moly paste and Loctite® compound and hardened washers, Gaskets include copper exhaust gaskets, cam...09250436- SKU:
- 09250436
- Availability:
- Ships Same Business Day
- Weight:
- 0.86 LBS
- MODEL:
- STANDARD
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- TYPE:
- CAMSHAFT
- PRODUCT NAME:
- INSTALLATION KIT
- TYPE:
- CHAIN
$99.95 -
FEULING OIL PUMP CORP. Camshaft Installation Kit - Gear Drive 2065
FEULING OIL PUMP CORP.
$119.95Each kit includes cam plate roller bearings, Koyo Torrington® full roller inner needle bearings, 12-point ARP® camshaft and crankshaft bolts, ARP® fastener moly paste and Loctite® compound and hardened washers, Gaskets include copper exhaust gaskets, cam...09250435- SKU:
- 09250435
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- RIDING STYLE:
- STREET
- MODEL:
- STANDARD
- TYPE:
- CAMSHAFT
- PRODUCT NAME:
- INSTALLATION KIT
- UNITS:
- KIT
- TYPE:
- GEAR
$119.95 -
FEULING OIL PUMP CORP. Camshaft Installation Kit - Gear Drive 2060
FEULING OIL PUMP CORP.
$137.95Each kit includes cam plate roller bearings, Koyo Torrington® full roller inner needle bearings, 12-point ARP® camshaft and crankshaft bolts, ARP® fastener moly paste and Loctite® compound and hardened washers, Gaskets include copper exhaust gaskets, cam...09250434- SKU:
- 09250434
- Availability:
- Ships Same Business Day
- Weight:
- 1.23 LBS
- MODEL:
- STANDARD
- RIDING STYLE:
- STREET
- TYPE:
- CAMSHAFT
- UNITS:
- KIT
- TYPE:
- GEAR
- PRODUCT NAME:
- INSTALLATION KIT
$137.95 -
ANDREWS A2 Grind Cam 212263
ANDREWS
$251.95Cam bolts into 66-84 (except 80-81) Big Twin engines with no head work; on 80-81 engines the height of the stock H-D valve guides restricts spring travel (and cam lift) to .430" or less, Spring travel and clearance, plus clearance at main bearing boss...09250292- SKU:
- 09250292
- Availability:
- Ships Same Business Day
- Weight:
- 1.98 LBS
- APPLICATION:
- INTAKE
- EXHAUST LIFT AT TDC IMPERIAL:
- SHOVEL: 0.142' PAN: 0.150'
- TYPE:
- GEAR
- APPLICATION:
- EXHAUST
- EXHAUST LIFT IMPERIAL:
- SHOVEL: 0.450' PAN: 0.470'
- GRIND:
- A2
- PRODUCT NAME:
- CAM
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- INTAKE LIFT AT TDC IMPERIAL:
- SHOVEL: 0.156' PAN: 0.164'
- INTAKE LIFT IMPERIAL:
- SHOVEL: 0.450' PAN: 0.470'
$251.95 -
ANDREWS A2 Grind Cam 212260
ANDREWS
$251.95Cam bolts into 66-84 (except 80-81) Big Twin engines with no head work; on 80-81 engines the height of the stock H-D valve guides restricts spring travel (and cam lift) to .430" or less, Spring travel and clearance, plus clearance at main bearing boss...09250291- SKU:
- 09250291
- Availability:
- Ships Same Business Day
- Weight:
- 1.81 LBS
- GRIND:
- A2
- INTAKE LIFT IMPERIAL:
- SHOVEL: 0.450' PAN: 0.470'
- RIDING STYLE:
- STREET
- INTAKE LIFT AT TDC IMPERIAL:
- SHOVEL: 0.156' PAN: 0.164'
- EXHAUST LIFT AT TDC IMPERIAL:
- SHOVEL: 0.142' PAN: 0.150'
- APPLICATION:
- EXHAUST
- APPLICATION:
- INTAKE
- EXHAUST LIFT IMPERIAL:
- SHOVEL: 0.450' PAN: 0.470'
- PRODUCT NAME:
- CAM
- TYPE:
- GEAR
- UNITS:
- EACH
$251.95 -
ANDREWS Cam Set - Dyna - Twin Cam 216355G
ANDREWS
$476.95Cams 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 stock valve springs and...09250175- SKU:
- 09250175
- Availability:
- Ships Same Business Day
- Weight:
- 2.91 LBS
- GRIND:
- 55 SERIES
- INTAKE CLOSE IMPERIAL:
- 46°
- INTAKE LOBE CENTERLINE IMPERIAL:
- 102°
- UNITS:
- PAIR
- APPLICATION:
- INTAKE
- EXHAUST DURATION IMPERIAL:
- 252°
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.181'
- EXHAUST LIFT IMPERIAL:
- 0.550'
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 106°
- EXHAUST OPEN IMPERIAL:
- 52°
- INTAKE DURATION IMPERIAL:
- 248°
- INTAKE LIFT AT TDC IMPERIAL:
- 0.197'
- INTAKE LIFT IMPERIAL:
- 0.550'
- PRODUCT NAME:
- CAM KIT
- RIDING STYLE:
- STREET
- TYPE:
- GEAR
- APPLICATION:
- EXHAUST
- EXHAUST CLOSE IMPERIAL:
- 20°
- INTAKE OPEN IMPERIAL:
- 22°
$476.95 -
ANDREWS Cam Set - Dyna - Twin Cam 216337G
ANDREWS
$476.95Cams 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 stock valve springs and...09250172- SKU:
- 09250172
- Availability:
- Ships Same Business Day
- Weight:
- 2.98 LBS
- APPLICATION:
- EXHAUST
- EXHAUST DURATION IMPERIAL:
- 240°
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.148'
- INTAKE LIFT AT TDC IMPERIAL:
- 0.174'
- TYPE:
- GEAR
- APPLICATION:
- INTAKE
- EXHAUST LIFT IMPERIAL:
- 0.510'
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 106°
- EXHAUST OPEN IMPERIAL:
- 46°
- INTAKE CLOSE IMPERIAL:
- 38°
- INTAKE LIFT IMPERIAL:
- 0.510'
- INTAKE LOBE CENTERLINE IMPERIAL:
- 100°
- PRODUCT NAME:
- CAM KIT
- EXHAUST CLOSE IMPERIAL:
- 14°
- GRIND:
- 37 SERIES
- INTAKE DURATION IMPERIAL:
- 236°
- INTAKE OPEN IMPERIAL:
- 18°
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
$476.95 -
ANDREWS Cam Set - Dyna - Twin Cam 216326G
ANDREWS
$476.95Cams 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 stock valve springs and...09250169- SKU:
- 09250169
- Availability:
- Ships Same Business Day
- Weight:
- 2.60 LBS
- APPLICATION:
- EXHAUST
- APPLICATION:
- INTAKE
- EXHAUST LIFT IMPERIAL:
- 0.490'
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 106°
- INTAKE DURATION IMPERIAL:
- 226°
- TYPE:
- GEAR
- INTAKE LIFT IMPERIAL:
- 0.490'
- EXHAUST CLOSE IMPERIAL:
- 9°
- EXHAUST DURATION IMPERIAL:
- 266°
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.120'
- INTAKE CLOSE IMPERIAL:
- 35°
- INTAKE LIFT AT TDC IMPERIAL:
- 0.138'
- INTAKE LOBE CENTERLINE IMPERIAL:
- 102°
- INTAKE OPEN IMPERIAL:
- 11°
- UNITS:
- PAIR
- EXHAUST OPEN IMPERIAL:
- 41°
- GRIND:
- 26 SERIES
- PRODUCT NAME:
- CAM KIT
- RIDING STYLE:
- STREET
$476.95 -
ANDREWS Cam Set - Dyna - Big Twin 216321G
ANDREWS
$476.95Cams 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 stock valve springs and...09250168- SKU:
- 09250168
- Availability:
- Ships Same Business Day
- Weight:
- 3.15 LBS
- APPLICATION:
- EXHAUST
- APPLICATION:
- INTAKE
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.121'
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 106°
- INTAKE CLOSE IMPERIAL:
- 30°
- INTAKE DURATION IMPERIAL:
- 255°
- INTAKE OPEN IMPERIAL:
- 10°
- TYPE:
- GEAR
- EXHAUST CLOSE IMPERIAL:
- 8°
- EXHAUST DURATION IMPERIAL:
- 264°
- EXHAUST LIFT IMPERIAL:
- 0.498'
- INTAKE LIFT AT TDC IMPERIAL:
- 0.134'
- INTAKE LOBE CENTERLINE IMPERIAL:
- 100°
- PRODUCT NAME:
- CAM KIT
- EXHAUST OPEN IMPERIAL:
- 41°
- GRIND:
- 21 SERIES
- INTAKE LIFT IMPERIAL:
- 0.498'
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
$476.95 -
ANDREWS Cam Gear Install Kit 216901
ANDREWS
$52.95Includes all gaskets, bearings and hardware necessary to install gear-driven cams, Made in the U.S.A.09250167- SKU:
- 09250167
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- INSTALL KIT
- TYPE:
- CAM
- RIDING STYLE:
- STREET
- UNITS:
- KIT
$52.95 -
ANDREWS Roller Conversion Sprocket 216015
ANDREWS
$101.9534 teeth with ignition trigger ring, Must use with 99-01 engines with stock ignition, 02-06 engines can use stock rear cam drive sprocket, Trigger ring required for 99-01 engines with rear cam drive sprockets to permit engine control system to function...09250147- SKU:
- 09250147
- Availability:
- Ships Same Business Day
- Weight:
- 0.68 LBS
- PRODUCT NAME:
- SPROCKET
- TYPE:
- CAM
- UNITS:
- EACH
- RIDING STYLE:
- STREET
$101.95 -
ANDREWS Conversion Camshaft 216837
ANDREWS
$415.95Allow you to upgrade your 99-06 Twin Cam (except 06 Dyna Glide) to the newer roller-style cam chains and replaces the spring tension cam chain adjusters with the later-style hydraulic adjusters for longer life, Cam grinds listed are designed to be used...09250143- SKU:
- 09250143
- Availability:
- Ships Same Business Day
- Weight:
- 3.00 LBS
- APPLICATION:
- INTAKE
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.148'
- EXHAUST LIFT IMPERIAL:
- 0.510'
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 106°
- EXHAUST OPEN IMPERIAL:
- 46°
- EXHAUST DURATION IMPERIAL:
- 236°
- INTAKE CLOSE IMPERIAL:
- 48°
- INTAKE DURATION IMPERIAL:
- 240°
- INTAKE LIFT AT TDC IMPERIAL:
- 0.174'
- INTAKE OPEN IMPERIAL:
- 18°
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- APPLICATION:
- EXHAUST
- INTAKE LIFT IMPERIAL:
- 0.510'
- TYPE:
- CHAIN
- EXHAUST CLOSE IMPERIAL:
- 14°
- FEATURES:
- CAN BE USED WITH STOCK SPRINGS AND TAPPETS
- GRIND:
- 37 SERIES
- INTAKE LOBE CENTERLINE IMPERIAL:
- 100°
- PRODUCT NAME:
- CAM KIT
$415.95 -
ANDREWS Conversion Camshaft 216826
ANDREWS
$415.95Allow you to upgrade your 99-06 Twin Cam (except 06 Dyna Glide) to the newer roller-style cam chains and replaces the spring tension cam chain adjusters with the later-style hydraulic adjusters for longer life, Cam grinds listed are designed to be used...09250141- SKU:
- 09250141
- Availability:
- Ships Same Business Day
- Weight:
- 2.70 LBS
- APPLICATION:
- INTAKE
- EXHAUST LIFT IMPERIAL:
- 0.490'
- EXHAUST LOBE CENTERLINE IMPERIAL:
- 106°
- INTAKE DURATION IMPERIAL:
- 226°
- INTAKE LIFT AT TDC IMPERIAL:
- 0.138'
- TYPE:
- CHAIN
- EXHAUST DURATION IMPERIAL:
- 230°
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.120'
- FEATURES:
- CAN BE USED WITH STOCK SPRINGS AND TAPPETS
- INTAKE LOBE CENTERLINE IMPERIAL:
- 102°
- UNITS:
- PAIR
- APPLICATION:
- EXHAUST
- INTAKE CLOSE IMPERIAL:
- 37°
- INTAKE LIFT IMPERIAL:
- 0.490'
- EXHAUST CLOSE IMPERIAL:
- 4°
- EXHAUST OPEN IMPERIAL:
- 44°
- GRIND:
- 26 SERIES
- INTAKE OPEN IMPERIAL:
- 11°
- PRODUCT NAME:
- CAM KIT
- RIDING STYLE:
- STREET
$415.95 -
EASTERN MOTORCYCLE PARTS Rod Bearings - .002" - XL B-SP-7-RS
EASTERN MOTORCYCLE PARTS
$22.95Made in the U.S.A.09240207- SKU:
- 09240207
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- APPLICATION:
- CONNECTING ROD
- PRODUCT NAME:
- BEARING
- UNITS:
- SET
- OUTSIDE DIAMETER IMPERIAL:
- OVERSIZE (+0.002')
- TYPE:
- ROLLER
- RIDING STYLE:
- STREET
$22.95 -
EASTERN MOTORCYCLE PARTS Rod Bearings - .001" - XL B-SP-6-RS
EASTERN MOTORCYCLE PARTS
$20.95Made in the U.S.A.09240206- SKU:
- 09240206
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- APPLICATION:
- CONNECTING ROD
- PRODUCT NAME:
- BEARING
- TYPE:
- ROLLER
- UNITS:
- SET
- OUTSIDE DIAMETER IMPERIAL:
- OVERSIZE (+0.001')
- RIDING STYLE:
- STREET
$20.95 -
EASTERN MOTORCYCLE PARTS Rod Bearings - .0008" - XL B-SP-5-RS
EASTERN MOTORCYCLE PARTS
$20.95Made in the U.S.A.09240205- SKU:
- 09240205
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- OUTSIDE DIAMETER IMPERIAL:
- OVERSIZE (+0.0008')
- UNITS:
- SET
- RIDING STYLE:
- STREET
- TYPE:
- ROLLER
- APPLICATION:
- CONNECTING ROD
- PRODUCT NAME:
- BEARING
$20.95 -
EASTERN MOTORCYCLE PARTS Rod Bearings - .0004" - XL B-SP-3-RS
EASTERN MOTORCYCLE PARTS
$20.95Made in the U.S.A.09240203- SKU:
- 09240203
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- PRODUCT NAME:
- BEARING
- APPLICATION:
- CONNECTING ROD
- UNITS:
- SET
- RIDING STYLE:
- STREET
- OUTSIDE DIAMETER IMPERIAL:
- OVERSIZE (+0.0004')
- TYPE:
- ROLLER
$20.95Qty in Cart: 0Quantity:Price:$20.95Subtotal: -
EASTERN MOTORCYCLE PARTS Rod Bearings - +.002" B-LATE-7-RS
EASTERN MOTORCYCLE PARTS
$22.95Made in the U.S.A.09240199- SKU:
- 09240199
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- APPLICATION:
- CONNECTING ROD
- PRODUCT NAME:
- BEARING
- UNITS:
- SET
- OUTSIDE DIAMETER IMPERIAL:
- OVERSIZE (+0.002')
- TYPE:
- ROLLER
- RIDING STYLE:
- STREET
$22.95Qty in Cart: 0Quantity:Price:$22.95Subtotal: -
EASTERN MOTORCYCLE PARTS Rod Bearings - +.001" B-LATE-6-RS
EASTERN MOTORCYCLE PARTS
$18.95Made in the U.S.A.09240198- SKU:
- 09240198
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- APPLICATION:
- CONNECTING ROD
- PRODUCT NAME:
- BEARING
- UNITS:
- SET
- OUTSIDE DIAMETER IMPERIAL:
- OVERSIZE (+0.001')
- RIDING STYLE:
- STREET
- TYPE:
- ROLLER
$18.95
