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 Cam - TS550 Indian 111 - 2013+ 269150
ANDREWS
$763.95ANDREWS Cam TS550 Indian 111 2013+ 269150With four valve heads and 106 cubic inches, more power is readily available09251272- SKU:
- 09251272
- Availability:
- Ships Same Business Day
- Weight:
- 3.65 LBS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- CAMSHAFT
- GRIND:
- TS550
$763.95 -
ANDREWS Cam - TS570 Indian 111 - 2013+ 269170
ANDREWS
$763.95ANDREWS Cam TS570 Indian 111 2013+ 269170With four valve heads and 106 cubic inches, more power is readily available09251273- SKU:
- 09251273
- Availability:
- Ships Same Business Day
- Weight:
- 3.60 LBS
- PRODUCT NAME:
- CAMSHAFT
- GRIND:
- TS570
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$763.95 -
ANDREWS Cam - TW48 - 1999-2006 Twin Cam 288148
ANDREWS
$415.95ANDREWS Cam TW48 1999-2006 Twin Cam 288148Broad tip cams for baggers with stock motors; max torque at low and mid rpm ranges, Use stock springs09251274- SKU:
- 09251274
- Availability:
- Ships Same Business Day
- Weight:
- 3.05 LBS
- INTAKE LIFT AT TDC IMPERIAL:
- 0.153'
- INTAKE LIFT IMPERIAL:
- 0.548'
- RIDING STYLE:
- STREET
- TYPE:
- CHAIN
- INTAKE DURATION IMPERIAL:
- 222°
- UNITS:
- EACH
- APPLICATION:
- EXHAUST
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.163'
- EXHAUST LIFT IMPERIAL:
- 0.548'
- EXHAUST OPEN IMPERIAL:
- 43°
- INTAKE OPEN IMPERIAL:
- 13°
- PRODUCT NAME:
- CAMSHAFT
- APPLICATION:
- INTAKE
- EXHAUST CLOSE IMPERIAL:
- 15°
- EXHAUST DURATION IMPERIAL:
- 238°
- GRIND:
- TW48
- INTAKE CLOSE IMPERIAL:
- 29°
$415.95 -
ANDREWS TW57 Grind Cam - Twin Cam 288157
ANDREWS
$415.95ANDREWS TW57 Grind Cam Twin Cam 288157Bolt-in broad tip cams; 96" , 103" Limited and 110" CVO engines, Cams work best at rpm range of 2200-560009251275- SKU:
- 09251275
- Availability:
- Ships Same Business Day
- Weight:
- 3.00 LBS
- APPLICATION:
- EXHAUST
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.153'
- UNITS:
- EACH
- EXHAUST LIFT IMPERIAL:
- 0.560'
- INTAKE LIFT IMPERIAL:
- 0.560'
- APPLICATION:
- INTAKE
- RIDING STYLE:
- STREET
- GRIND:
- TW57
- INTAKE LIFT AT TDC IMPERIAL:
- 0.184'
- PRODUCT NAME:
- CAMSHAFT
$415.95 -
ANDREWS Cam - M520 - M8 217520
ANDREWS
$268.95ANDREWS Cam M520 M8 217520Made in the U.S.A.09251365- SKU:
- 09251365
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
- APPLICATION:
- EXHAUST
- APPLICATION:
- INTAKE
- INTAKE DURATION IMPERIAL:
- 228°
- INTAKE LIFT AT TDC IMPERIAL:
- 0.115'
- UNITS:
- EACH
- INTAKE OPEN IMPERIAL:
- 8°
- EXHAUST LIFT AT TDC IMPERIAL:
- 0.094'
- EXHAUST LIFT IMPERIAL:
- 0.520'
- EXHAUST OPEN IMPERIAL:
- 64°
- INTAKE LIFT IMPERIAL:
- 0.520'
- MODEL:
- M520
- RIDING STYLE:
- STREET
- EXHAUST CLOSE IMPERIAL:
- 4°
- EXHAUST DURATION IMPERIAL:
- 248°
- PRODUCT NAME:
- CAMSHAFT
$268.95Qty in Cart: 0Quantity:Price:$268.95Subtotal: -
ANDREWS Performance Cam 269122
ANDREWS
$900.95ANDREWS Performance Cam 269122ANDREWS Performance Cam09251366- SKU:
- 09251366
- Availability:
- Ships Same Business Day
- Weight:
- 5.15 LBS
- PRODUCT NAME:
- CAM
- UNITS:
- EACH
- RIDING STYLE:
- STREET
$900.95 -
ALLOY ART Compression Release Adapter - 14 mm x 3/4" CRA-1
ALLOY ART
$20.95ALLOY ART Compression Release Adapter 14 mm x 3/4" CRA-1Designed to be used in twin plug heads, Fit into the additional spark plug hole, eliminating the dual plug function, Made in the U.S.A.09500080- SKU:
- 09500080
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- TYPE:
- COMPRESSION RELEASE
- UNITS:
- EACH
- PRODUCT NAME:
- ADAPTER
- CONNECTOR ANGLE:
- STRAIGHT
- SIZE:
- 14 MM - 3/4'
- RIDING STYLE:
- STREET
$20.95 -
FEULING OIL PUMP CORP. Race Series 508 Camshaft Kit 1459
FEULING OIL PUMP CORP.
$699.95FEULING OIL PUMP CORP. Race Series 508 Camshaft Kit 1459Include camshafts, lifters and a cam installation kit that, includes the cam bearing, cam/ crank hardware, Kit also includes gasket/O-ring kit that allows installation of Feuling Heavy-Duty HP+ ...09290084- SKU:
- 09290084
- Availability:
- Ships Same Business Day
- Weight:
- 4.00 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- LIFTER
- UNITS:
- KIT
$699.95Qty in Cart: 0Quantity:Price:$699.95Subtotal: -
FEULING OIL PUMP CORP. Beehive Valve Spring Kit - M8 1107
FEULING OIL PUMP CORP.
$419.95FEULING OIL PUMP CORP. Beehive Valve Spring Kit M8 1107Made from premium stress-relieved conical ovate wire, Feature extremely high-level of fatigue life, Use a much smaller and lighter weight retainer to reduce valve weight and create quicker rev and...09262973- SKU:
- 09262973
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- PRODUCT NAME:
- SPRING
- RIDING STYLE:
- STREET
- STYLE:
- OVATE WIRE BEEHIVE
- MATERIAL:
- CHROME-SILICON
- MODEL:
- ENDURANCE BEEHIVE
- TYPE:
- VALVE
- UNITS:
- KIT
$419.95 -
FEULING OIL PUMP CORP. Beehive Valve Spring Kit - M8 1108
FEULING OIL PUMP CORP.
$609.95FEULING OIL PUMP CORP. Beehive Valve Spring Kit M8 1108Made from premium stress-relieved conical ovate wire, Feature extremely high-level of fatigue life, Use a much smaller and lighter weight retainer to reduce valve weight and create quicker rev and...09262974- SKU:
- 09262974
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- UNITS:
- KIT
- MATERIAL:
- TITANIUM
- STYLE:
- OVATE WIRE BEEHIVE
- MATERIAL:
- CHROME-SILICON
- PRODUCT NAME:
- SPRING
- TYPE:
- VALVE
- MODEL:
- ENDURANCE BEEHIVE
- RIDING STYLE:
- STREET
$609.95 -
FEULING OIL PUMP CORP. Valve Locks - M8 1215
FEULING OIL PUMP CORP.
$59.95FEULING OIL PUMP CORP. Valve Locks M8 1215Offset locks raise retainer to gain .050" installed height, Titanium locks are offset 10 degrees, Made in the U.S.A.09262976- SKU:
- 09262976
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- LOCK
- TYPE:
- VALVE
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- STEM DIAMETER METRIC:
- 6.00 MM
$59.95 -
FEULING OIL PUMP CORP. Crankshaft Bearing Race Kit - Twin Cam & M8 5205
FEULING OIL PUMP CORP.
$89.95FEULING OIL PUMP CORP. Crankshaft Bearing Race Kit Twin Cam & M8 5205Kit includes right and left side crankshaft races with the left side thrust washers, These Feuling press on races have a precision ground outer diameter finish and are designed to be...09210787- SKU:
- 09210787
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- FEATURES:
- TWIN CAM B ENGINES
- PRODUCT NAME:
- CRANKSHAFT BEARING RACE KIT
- RIDING STYLE:
- STREET
- UNITS:
- KIT
$89.95 -
FEULING OIL PUMP CORP. Support Plate - Twin Cam 8000
FEULING OIL PUMP CORP.
$379.95FEULING OIL PUMP CORP. Support Plate Twin Cam 8000Feuling® HIGH FLOW cam plates for T/C® engines increase engine oil flow and volume by enlarging the oil pump reservoirs and critical oil passages, including matching the oil port holes throughout the cam...09200006- SKU:
- 09200006
- Availability:
- Ships Same Business Day
- Weight:
- 2.26 LBS
- BASE COLOR:
- RED
- TYPE:
- GEAR
- UNITS:
- EACH
- COLOR/FINISH:
- RED
- RIDING STYLE:
- STREET
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- SUPPORT PLATE
$379.95 -
FEULING OIL PUMP CORP. Outer Cam Bearings 2075
FEULING OIL PUMP CORP.
$49.95FEULING OIL PUMP CORP. Outer Cam Bearings 2075Outer camshaft/camplate bearings are single-row deep groove bearings manufactured by Timken® Fafnir® and are a necessity where tough applications and conditions apply, Manufactured by Koyo® Torrington®, Made...09240238- SKU:
- 09240238
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- PRODUCT NAME:
- BEARING
- STYLE:
- GEAR DRIVE
- TYPE:
- BALL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- PAIR
- APPLICATION:
- CAMSHAFT
$49.95 -
FEULING OIL PUMP CORP. Inner Cam Bearings 2077
FEULING OIL PUMP CORP.
$42.95FEULING OIL PUMP CORP. Inner Cam Bearings 2077Inner cam bearings are heavy-duty full-complement style designed to accept the higher loads and demands of performance engines, Manufactured by Koyo® Torrington®, Made in the U.S.A.09240240- SKU:
- 09240240
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- TYPE:
- NEEDLE
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
- APPLICATION:
- CAMSHAFT
- PRODUCT NAME:
- BEARING
$42.95 -
FEULING OIL PUMP CORP. 472 Cam - Chain Drive - Race Series - Oil Cooled - M8 7261
FEULING OIL PUMP CORP.
$1,979.95FEULING OIL PUMP CORP. 472 Cam Chain Drive Race Series Oil Cooled M8 7261Feuling® complete camchest kits include all necessary components from top to bottom of the camchest conveniently packaged under one part, These combination kits not only ensure each...09251330- SKU:
- 09251330
- Availability:
- Ships Same Business Day
- Weight:
- 10.40 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- CAMCHEST KIT
- UNITS:
- KIT
- APPLICATION:
- EXHAUST
- FEATURES:
- OIL COOLED
- TYPE:
- CHAIN
- APPLICATION:
- INTAKE
$1,979.95 -
FEULING OIL PUMP CORP. Pressure Relief Kit - M8 8007
FEULING OIL PUMP CORP.
$29.95FEULING OIL PUMP CORP. Pressure Relief Kit M8 8007Increases pressure relief valve pop-off psi, Kit includes steel plunger valve, compression spring and roll pin, Spring alone provides proper spring rate to control pop-off pressure and oil flow in bypass...09251203- SKU:
- 09251203
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- RIDING STYLE:
- STREET
- TYPE:
- PRESSURE RELIEF
- UNITS:
- KIT
- PRODUCT NAME:
- CAMSHAFT
- MATERIAL:
- STEEL
$29.95 -
FEULING OIL PUMP CORP. Cam - 405 - M8 1340
FEULING OIL PUMP CORP.
$319.95FEULING OIL PUMP CORP. Cam 405 M8 1340Produces a wide powerband that increases torque and horsepower throughout the entire RPM range, Direct bolt-in replacement for M-Eight engines; can be used with stock valve springs, pushrods, lifters and exhaust,...09251163- SKU:
- 09251163
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
- EXHAUST CLOSE IMPERIAL:
- 11°
- EXHAUST DURATION IMPERIAL:
- 205°
- EXHAUST LIFT IMPERIAL:
- 0.405'
- INTAKE LIFT IMPERIAL:
- 0.395'
- APPLICATION:
- INTAKE
- INTAKE CLOSE IMPERIAL:
- 24°
- RIDING STYLE:
- STREET
- EXHAUST OPEN IMPERIAL:
- 36°
- GRIND:
- 405 SERIES
- INTAKE OPEN IMPERIAL:
- 4°
- APPLICATION:
- EXHAUST
- INTAKE DURATION IMPERIAL:
- 200°
- MODEL:
- REAPER
- PRODUCT NAME:
- CAM
- TYPE:
- CHAIN
- UNITS:
- EACH
$319.95 -
FEULING OIL PUMP CORP. Cam - 465 - M8 1343
FEULING OIL PUMP CORP.
$319.95FEULING OIL PUMP CORP. Cam 465 M8 1343Produces solid bottom-end performance and substantial gains above 2800 RPM compared to the stock cams, Direct bolt-in replacement for M-Eight engines; can be used with stock valve springs, pushrods, lifters and...09251164- SKU:
- 09251164
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
- EXHAUST DURATION IMPERIAL:
- 236°
- GRIND:
- 465 SERIES
- APPLICATION:
- EXHAUST
- INTAKE LIFT IMPERIAL:
- 0.445'
- INTAKE OPEN IMPERIAL:
- 4°
- APPLICATION:
- INTAKE
- EXHAUST CLOSE IMPERIAL:
- 6°
- INTAKE CLOSE IMPERIAL:
- 23°
- RIDING STYLE:
- STREET
- EXHAUST LIFT IMPERIAL:
- 0.465'
- EXHAUST OPEN IMPERIAL:
- 50°
- INTAKE DURATION IMPERIAL:
- 207°
- MODEL:
- REAPER
- PRODUCT NAME:
- CAM
- TYPE:
- CHAIN
- UNITS:
- EACH
$319.95 -
FEULING OIL PUMP CORP. Race Oil Pump with Plate - M8 7197
FEULING OIL PUMP CORP.
$929.95FEULING OIL PUMP CORP. Race Oil Pump with Plate M8 7197Increase oil pressure, oil volume, engine oil flow and return oil scavenging, Quieter and smoother engine operation, 15-25 degree cooler engine temperatures, 15-30 degree cooler oil temperatures,...09251256- SKU:
- 09251256
- Availability:
- Ships Same Business Day
- Weight:
- 4.65 LBS
- BASE COLOR:
- RED
- PRODUCT NAME:
- PUMP
- RIDING STYLE:
- STREET
- TYPE:
- OIL
- COLOR/FINISH:
- RED
- UNITS:
- KIT
$929.95
