Engine
8832 parts
Harley engine parts for Evo, Twin Cam, Milwaukee-Eight and Sportster motors. Jump to cams, big bore kits, heads, gaskets and seals or engine covers. Free US shipping over $100.
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S&S Cycle - 330-0645 - Camshaft Kit - 475G Gear Drive - M8
S&S Cycle
$465.95S&S Cycle - 330-0645 - Camshaft Kit - 475G Gear Drive - M8 Features Designed for 107"/114" motors, compatible with all stock valve train components Provides improved valve timing and...$465.95 -
S&S Cycle - 330-0641 - Camshaft Kit - 475C Chain Drive - M8
S&S Cycle
$299.95S&S Cycle - 330-0641 - Camshaft Kit - 475C Chain Drive - M8 Features Designed for 107"/114" motors, compatible with all stock valve train components Kit includes all required bearings, o-rings,...$299.95 -
S&S Cycle - 330-0624 - Cam Kit - 465G - M8
S&S Cycle
$465.95S&S Cycle - 330-0624 - Cam Kit - 465G - M8FeaturesKit includes all required bearings, o-rings, and hardwareBolt-in compatible with all stock valve train componentsProvides increased torque and...$465.95 -
S&S Cycle - 330-0543 - Cam Chest with Plate Kit - 585CE - Easy Start Cams - Twin Cam
S&S Cycle
MSRP: $2,225.95$2,025.95S&S Cycle - 330-0543 - Cam Chest with Plate Kit - 585CE - Easy Start Cams - Twin CamFeaturesUpgrade to S&S bolt-in performance camshaftsS&S Quickie pushrods - easy installation, without removing...MSRP: $2,225.95$2,025.95 -
S&S Cycle - 330-0620 - Cam Kit - 465C - M8
S&S Cycle
$299.95S&S Cycle - 330-0620 - Cam Kit - 465C - M8FeaturesKit includes all required bearings, o-rings, and hardwareBolt-in compatible with all stock valve train componentsProvides increased torque and...$299.95 -
S&S Cycle - 330-0105 - Camshaft Kit - 557C Chain Drive - Twin Cam
S&S Cycle
$418.95S&S Cycle - 330-0105 - Camshaft Kit - 557C Chain Drive - Twin Cam Features Designed for Tri-Glides and other heavy bikes needing good bottom and mid-range performance Camshaft's stock base...$418.95 -
S&S Cycle - 330-0470 - MR103 Chain Drive Cam Kit
S&S Cycle
$399.95S&S Cycle - 330-0470 - MR103 Chain Drive Cam KitFeaturesBolt-in cam for 103” Twin Cam motorsUse with stock heads and low restriction intake and exhaustBroad torque curve improves output over stock...$399.95 -
S&S Cycle - 330-0553 - Cam Chest with Plate Kit - 585C - Standard Cams - Twin Cam
S&S Cycle
MSRP: $2,060.95$1,924.95S&S Cycle - 330-0553 - Cam Chest with Plate Kit - 585C - Standard Cams - Twin CamFeaturesUpgrade to S&S bolt-in performance camshaftsS&S Quickie pushrods - easy installation, without removing rocker...MSRP: $2,060.95$1,924.95 -
S&S Cycle - 310-0816 - Cam Chest with Plate Kit - 585GE - Easy Start Cams - Twin Cam
S&S Cycle
$2,259.95S&S Cycle - 310-0816 - Cam Chest with Plate Kit - 585GE - Easy Start Cams - Twin CamFeaturesUpgrade to S&S bolt-in performance camshaftsImproves engine performance - higher lift and optimized cam...$2,259.95 -
S&S Cycle - 330-0544 - Cam Chest with Plate Kit - 551CE - Easy Start Cams - Twin Cam
S&S Cycle
MSRP: $2,225.95$2,025.95S&S Cycle - 330-0544 - Cam Chest with Plate Kit - 551CE - Easy Start Cams - Twin CamFeaturesUpgrade to S&S bolt-in performance camshaftsS&S Quickie pushrods - easy installation, without removing...MSRP: $2,225.95$2,025.95 -
S&S Cycle - 330-0541 - Cam Chest with Plate Kit - 510C - Standard Cams - Twin Cam
S&S Cycle
MSRP: $2,060.95$1,924.95S&S Cycle - 330-0541 - Cam Chest with Plate Kit - 510C - Standard Cams - Twin CamFeaturesUpgrade to S&S bolt-in performance camshaftsS&S Quickie pushrods - easy installation, without removing rocker...MSRP: $2,060.95$1,924.95 -
S&S Cycle - 310-0815 - Cam Chest with Plate Kit - 551GE - Easy Start Cams - Twin Cam
S&S Cycle
$2,259.95S&S Cycle - 310-0815 - Cam Chest with Plate Kit - 551GE - Easy Start Cams - Twin CamFeaturesUpgrade to S&S bolt-in performance camshaftsImproves engine performance - higher lift and optimized cam...$2,259.95 -
S&S Cycle - 310-0814 - Cam Chest with Plate Kit - 510G - Standard Cams - Twin Cam
S&S Cycle
$2,259.95S&S Cycle - 310-0814 - Cam Chest with Plate Kit - 510G - Standard Cams - Twin CamFeaturesUpgrade to S&S bolt-in performance camshaftsImproves engine performance - higher lift and optimized cam...$2,259.95 -
S&S Cycle - 33-5082 - Camshaft - 500 - Buell | XL
S&S Cycle
$639.95S&S Cycle - 33-5082 - Camshaft - 500 - Buell | XL Features S&S Cams are tested on the dyno, street and track before being offered to the public Bolt in cams that provide excellent torque with...$639.95 -
S&S Cycle - 330-0521 - Hydraulic Cam Chain Tensioner Shoe
S&S Cycle
$40.95S&S Cycle - 330-0521 - Hydraulic Cam Chain Tensioner ShoeFeaturesFor use in stock 07-17 Twin Cam engines or 99-06 Twin Cam engines with a hydraulic upgrade cam plate like the S&S TC3bodies machined...$40.95 -
S&S Cycle - 330-0519 - Inner Hydraulic Cam Chain Tensioner
S&S Cycle
$90.95S&S Cycle - 330-0519 - Inner Hydraulic Cam Chain TensionerFeaturesFor use in stock 07-17 Twin Cam engines or 99-06 Twin Cam engines with a hydraulic upgrade cam plate like the S&S TC3bodies machined...$90.95 -
S&S Cycle - 33-4160XX - Double Under Sized Pinion Gear
S&S Cycle
$132.95S&S Cycle - 33-4160XX - Double Under Sized Pinion GearFeaturesA four-gear set is required for gear-driven cams that do not come with secondary cam gears; includes two secondary cam gears, outer cam...$132.95 -
S&S Cycle - 330-0459 - Easy Start Cam Kit - Twin Cam
S&S Cycle
$540.95S&S Cycle - 330-0459 - Easy Start Cam Kit - Twin CamFeaturesStart any engine regardless of displacement or compression ratio with a stock starterSave your starter and battery; tested for 10,000...$540.95 -
S&S Cycle - 330-0438 - Easy Start Cam Kit - Twin Cam
S&S Cycle
$1,070.95S&S Cycle - 330-0438 - Easy Start Cam Kit - Twin CamFeaturesStart any engine regardless of displacement or compression ratio with a stock starterSave your starter and battery; tested for 10,000...$1,070.95 -
S&S Cycle - 330-0442 - HP103 Chain Drive Cam Kit
S&S Cycle
$418.95S&S Cycle - 330-0442 - HP103 Chain Drive Cam KitFeaturesBolt-in cam for 103” and 106” Big Bore Twin Cam motorsUse with stock heads (up to 10.2 compression) and low restriction intake and exhaustGreat...$418.95 -
S&S Cycle - 330-0466 - Easy Start Cam Kit - Twin Cam
S&S Cycle
$1,070.95S&S Cycle - 330-0466 - Easy Start Cam Kit - Twin CamFeaturesStart any engine regardless of displacement or compression ratio with a stock starterSave your starter and battery; tested for 10,000...$1,070.95 -
S&S Cycle - 330-0456 - MR103 Chain Drive Cam Kit
S&S Cycle
$418.95S&S Cycle - 330-0456 - MR103 Chain Drive Cam KitFeaturesBolt-in cam for 103” Twin Cam motorsUse with stock heads and low restriction intake and exhaustBroad torque curve improves output over stock...$418.95 -
S&S Cycle - 330-0445 - Easy Start Cam Kit - Twin Cam
S&S Cycle
$540.95S&S Cycle - 330-0445 - Easy Start Cam Kit - Twin CamFeaturesStart any engine regardless of displacement or compression ratio with a stock starterSave your starter and battery; tested for 10,000...$540.95 -
S&S Cycle - 33-4276 - Outer Cam Gears Drive Kit - Twin Cam
S&S Cycle
$346.95S&S Cycle - 33-4276 - Outer Cam Gears Drive Kit - Twin CamFeaturesA four-gear set is required for gear-driven cams that do not come with secondary cam gears; includes two secondary cam gears, outer...$346.95 -
S&S Cycle - 330-0093 - Camshaft - 508 Series - Evolution Big Twin
S&S Cycle
$255.95S&S Cycle - 330-0093 - Camshaft - 508 Series - Evolution Big Twin Features S&S Cams are tested on the dyno, street and track before being offered to the public With hundreds of hours of testing...$255.95 -
S&S Cycle - 106-4033 - Camshaft Kit - 475G Gear Drive - Twin Cam
S&S Cycle
$948.95S&S Cycle - 106-4033 - Camshaft Kit - 475G Gear Drive - Twin Cam Features Bolt-in cam providing power from 2200-5200 RPM in engines with displacement from 107-135 cubic inches Bumps horse power...$948.95 -
S&S Cycle - 106-4868 - Camshaft Kit - 551G Gear Drive - Twin Cam | Dyna
S&S Cycle
$948.95S&S Cycle - 106-4868 - Camshaft Kit - 551G Gear Drive - Twin Cam | Dyna Features Designed for engines with 96 to 106 CID and 9:1 to 9:9 compression, this is a bolt-in cam set for stock or mildly...$948.95 -
S&S Cycle - 310-1267 - Cam Chest Kit without Cams - Gear Drive - Oil Cooled - Chrome Pushrods - Twin Cam
S&S Cycle
$1,522.95S&S Cycle - 310-1267 - Cam Chest Kit without Cams - Gear Drive - Oil Cooled - Chrome Pushrods - Twin CamFeaturesOil Pump/Cam PlatePrecision machined from billet aluminumPassage plugs are removable...$1,522.95 -
S&S Cycle - 310-1266 - Cam Chest Kit without Cams - Gear Drive - Oil Cooled - Black Pushrods - Twin Cam
S&S Cycle
$1,522.95S&S Cycle - 310-1266 - Cam Chest Kit without Cams - Gear Drive - Oil Cooled - Black Pushrods - Twin CamFeaturesOil Pump/Cam PlatePrecision machined from billet aluminumPassage plugs are removable for...$1,522.95 -
S&S Cycle - 310-1261 - Cam Chest Kit without Cams - Gear Drive - Water Cooled - Chrome Pushrods - M8
S&S Cycle
$1,623.95S&S Cycle - 310-1261 - Cam Chest Kit without Cams - Gear Drive - Water Cooled - Chrome Pushrods - M8FeaturesOil Pump/Cam Plate:Precision machined from billet aluminumPassage plugs removable for...$1,623.95 -
S&S Cycle - 310-1260 - Cam Chest Kit without Cams - Gear Drive - Water Cooled - Black Pushrods - M8
S&S Cycle
$1,623.95S&S Cycle - 310-1260 - Cam Chest Kit without Cams - Gear Drive - Water Cooled - Black Pushrods - M8FeaturesOil Pump/Cam Plate:Precision machined from billet aluminumPassage plugs removable for...$1,623.95 -
S&S Cycle - 330-0732 - Camshaft Kit - 590G - Gear Drive - M8
S&S Cycle
$465.95S&S Cycle - 330-0732 - Camshaft Kit - 590G - Gear Drive - M8 Features Designed specifically for use with monster bores and ported heads (not recommended for stock bore engines) Improves cam...$465.95 -
S&S Cycle - 330-0726 - Camshaft Kit with PV-3 Tuner - 475G Gear Drive - M8 Touring
S&S Cycle
$846.95S&S Cycle - 330-0726 - Camshaft Kit with PV-3 Tuner - 475G Gear Drive - M8 Touring Features Bolt-in cam providing power from 2200-5200 RPM in engines with displacement from 107-135 cubic...$846.95 -
S&S Cycle - 330-0725 - Camshaft Kit with PV-3 Tuner - 475C Chain Drive - M8 Touring
S&S Cycle
$628.95S&S Cycle - 330-0725 - Camshaft Kit with PV-3 Tuner - 475C Chain Drive - M8 Touring Features Bolt-in cam providing power from 2200-5200 RPM in engines with displacement from 107-135 cubic...$628.95 -
S&S Cycle - 330-0730 - Camshaft Kit - 590C - Chain Drive - M8
S&S Cycle
$299.95S&S Cycle - 330-0730 - Camshaft Kit - 590C - Chain Drive - M8 Features All-out horsepower cam for 124” and larger engines Designed specifically for use with monster bores and ported heads (not...$299.95 -
S&S Cycle - 330-0713 - Camshaft Kit - 540C Chain Drive - M8
S&S Cycle
$299.95S&S Cycle - 330-0713 - Camshaft Kit - 540C Chain Drive - M8 Features Designed to add even more torque to your big bore M8, for those that keep the revs below 6000 rpm when combined with 124" and...$299.95 -
S&S Cycle - 310-1083A - Cam Chest Kit with Plate - Gear Drive - Oil Cooled - 550 Cam - Chrome Pushrods - M8
S&S Cycle
MSRP: $2,193.95$1,924.95S&S Cycle - 310-1083A - Cam Chest Kit with Plate - Gear Drive - Oil Cooled - 550 Cam - Chrome Pushrods - M8FeaturesAll parts in each kit are matched to ensure superior quality, fit, finish and...MSRP: $2,193.95$1,924.95 -
S&S Cycle - 310-1009A - Cam Chest Kit with Plate - Gear Drive - Water Cooled - 465 Cam - Black Pushrods - M8
S&S Cycle
$1,924.95S&S Cycle - 310-1009A - Cam Chest Kit with Plate - Gear Drive - Water Cooled - 465 Cam - Black Pushrods - M8FeaturesAll parts in each kit are matched to ensure superior quality, fit, finish and...$1,924.95 -
S&S Cycle - 310-1010A - Cam Chest Kit with Plate - Gear Drive - Water Cooled - 475 Cam - Black Pushrods- M8
S&S Cycle
$1,924.95S&S Cycle - 310-1010A - Cam Chest Kit with Plate - Gear Drive - Water Cooled - 475 Cam - Black Pushrods- M8FeaturesAll parts in each kit are matched to ensure superior quality, fit, finish and...$1,924.95 -
S&S Cycle - 310-1002A - Cam Chest Kit with Plate - Gear Drive - Water Cooled - 475 Cam - Chrome Pushrods -M8
S&S Cycle
$1,924.95S&S Cycle - 310-1002A - Cam Chest Kit with Plate - Gear Drive - Water Cooled - 475 Cam - Chrome Pushrods -M8FeaturesAll parts in each kit are matched to ensure superior quality, fit, finish and...$1,924.95
About Engine
Harley Engine Parts for Rebuilds and Performance
From a fresh gasket set to a full big bore build, we stock the Harley engine parts you need to rebuild, maintain or wake up your motor. Match parts to your engine: Evo, Twin Cam, Milwaukee-Eight and Sportster parts don't swap across.
Shop Engine Parts
- Camshafts
- Big bore kits
- Cylinders
- Heads
- Pushrods
- Lifters
- Rockers
- Gaskets & seals
- Oil pumps
- Oil filters
- Motor mounts
- Engine covers
We carry engine parts from S&S Cycle, Drag Specialties, V-Twin Mfg, Alloy Art, HardDrive and Rocker Lockers. Pair your build with an air cleaner and exhaust that let it breathe.
Not Sure It Fits?
Year, model and engine all matter, and plenty of parts look the same but aren't. If you can't tell whether something fits your bike, hit us up with your year and model and we'll check it before you order.