Summit Racing SpeedCard - learn how to get 10% back up to $100

Summit Racing SpeedCard - learn how to get 10% back up to $100

$5 Off Your $100 Mobile App Purchase!

Selected Filters


Loading...

Availability


HARLEY-DAVIDSON Camshafts & Valvetrain

Part Groups

Results 1 - 16 of 16

S&S Cycle Quickee Adjustable Pushrods

Easily installed, easily removed--S&S Cycle Quickee adjustable pushrods are designed for a simple, trouble-free installation that does not require removal of the gas tank, rocker assemblies, or even the rocker box cover! Innovative Quickees feature threaded adjusters that screw into the pushrods until the threads disengage and the adjuster simply slides into the pushrods, making your installation or removal easy. Then, once the pushrods are installed and adjusted, the locknut keeps the adjuster from moving. They will work with stock and aftermarket cams, as well as stock pushrod covers. S&S proven performance makes life easier with their Quickee adjustable pushrods.

1.0 out of 5 stars ( 1 )

$309.95

$336.95

S&S Cycle Precision Tappets

S&S Cycle precision tappets are high performance replacements for S&S Cycle's previous standard and premium lifters for M8, Twin Cams, and late Sportster applications. Each precision tappet is hand assembled to exacting tolerances and designed for quiet operation and rapid pump up. Features and benefits: * Reduced valve train noise from start-up to shut down * Close tolerances for low leak-down rates * Fast pump up and superior high-rpm performance

Not Yet Reviewed

$279.95

S&S Cycle Early Twin Cam Chain Drive Camshaft Kits

S&S Cycle Early Twin Cam chain drive camshaft kits are an affordable way to increase performance. These kits allow you to reuse many stock cam drive components, saving you money on parts. Complete kits include the cams, gear cover gasket, cam bearings, and instructions. Go with the less expense and more performance of S&S Cycle Early Twin Cam chain drive camshaft kits.

Not Yet Reviewed

$399.95

S&S Cycle Standard Forged Rocker Arms

S&S Cycle standard forged rocker arms are designed for superior strength and to eliminate the failure-prone stress areas found in other rockers. These replacement arms are forged from 8620 steel, heat-treated, and then shot-peened for additional strength. They feature 3/4 in. long bronze bushings, compared to the more common 1/2 in. long bushings or needle bearings. S&S Cycle roller arms are available in the stock 1.625:1 ratio and 1.725:1 ratio. Order the set recommended for your bike model.

Not Yet Reviewed

$326.95

S&S Cycle Milwaukee 8 Chain Drive Camshaft Kits

Tap into the power of your Milwaukee 8 engine by installing an S&S Cycle camshaft. These kits will increase the torque and horsepower of your bike. They include all required gaskets, O-rings, bearings, and hardware. Order the model recommended for your Harley-Davidson® application.

Not Yet Reviewed

$299.95

S&S Cycle Heavy-Duty Valve Spring Kits

S&S Cycle offers heavy-duty valve spring kits to upgrade your bike's performance—so you don't have just another "me too" motorcycle. Order the S&S Cycle heavy-duty valve spring kit designed for your bike's application. Features and specifications: * Available for M8 2017-2024 Harley-Davidson® models * Kit includes springs, top collars, keepers, valve seal/bottom collars * Works well with cams up to .605 in. lift * High performance conical single wire spring

Not Yet Reviewed

$395.95

S&S Cycle Hydraulic Tappets

For stock or high performance, S&S hydraulic tappets offer significant design improvements to withstand the forces, reduce the stress, and solve the possibility of oil starvation. S&S hydraulic tappets feature larger inner bearing races, an improved inner race-roller design, a redesigned and stronger plunger assembly, and revised metering devices for precise oil delivery control. Each lifter body and plunger assembly is hand-fit and then pressure-tested to insure correct operation. Choose the better features of S&S hydraulic tappets for better performance.

Not Yet Reviewed

$381.95

$409.95

S&S Cycle Evolution Camshafts

Do you feel like your high-mileage EVO Big Twin engine has lost its gusto? S&S Cycle Evolution camshafts can to tap in to the hidden potential of your motorcycle's engine. So, what can you expect after the upgrade? For starters, you can expect higher lift and increased valve timing for better performance! S&S cams are made in-house to quality standards and come in various compression ratios to meet your engine needs. S&S Cycle Evolution cams are performance-driven, easy to install, and affordable!

Not Yet Reviewed

$259.95

Feuling Parts Race Series Lifters

Feuling Parts Race Series lifters are a high performance upgrade for your motorcycle. Full-travel hydraulic or solid roller lifters are machined from a steel body for large-lift camshafts in standard or oversized OD applications. They will maintain proper oil flow to the top-end, increasing engine rpm and valvetrain stability, while decreasing valve float. This promotes maximum valve lift, with more horsepower and torque output. A high-volume oil pump is recommended for best results. Race Series lifters are drop-in replacements on both strip and performance street engines. They're available to fit a variety of bike makes and models, including Buell and Harley-Davidson®.

Not Yet Reviewed

$298.95

$307.95

Feuling Parts HP+ Lifters

Feuling Parts HP+ lifters are a great performance upgrade for your motorcycle--as the name implies, they're "Horsepower Plus!" Hydraulic roller lifters provide optimized (and cooler) oil flow to top-end valves, springs, rockers, shafts, and valve guides. The rollers reduce friction between the lifters and camshaft, extending the life of your valvetrain gear. HP+ lifters are CNC-machined, precision-ground, drop-in replacements for your stock lifters. They've been dyno-developed and track-tested for use with the Feuling oil pump or comparable high-volume models. HP+ lifters are available to fit a variety of bike makes and models, including Buell and Harley-Davidson®.

Not Yet Reviewed

$284.95

Feuling Parts Fast Install Pushrods

When replacing valve and rocker arm components on your motorcycle, make the job easier with Feuling Parts fast-install pushrods. The adjustable rods feature a slightly shorter tapered tube—and they arrive disassembled, so you can install them without removing the top rocker box. Feuling pushrods feature a dual jam nut locking system and include a special tool to hold the tubes up and out of the way while you adjust. These are the longest fast-install pushrods available, compatible with the factory pushrod tubes. The wall thickness is a standard .095 in., and when separate lengths are used for the intake and exhaust, you can experience fast-install pushrods with maximum rigidity and valve lift. Rods are available for various bike applications, including twin-cam and Evolution big twins.

Not Yet Reviewed

$259.95

COMP Cams V-Thunder Performance Race Lifters

COMP Cams V-Thunder performance race lifters use a forged design for increased strength and durability. They feature a slow bleed rate designed for high performance use, and each lifter comes out of the box tested for proper function. COMP Cams V-Thunder performance race lifters are black oxide finished and are available in singles or a pack of 4.

Not Yet Reviewed

$270.95

COMP Cams Mega 8 Camshafts

COMP Cams Mega 8 camshafts are designed with industry-leading technology and trademark endurance ramps. Constructed from billet steel, these cams offer reduced valvetrain noise and increased stability. They deliver everything from broad torque bands for touring and heavy bikes to max power and performance for the horsepower hungry riders. COMP Cams Mega 8 camshafts have the right cam to cover your bike and riding style.

Not Yet Reviewed

$276.95

S&S Cycle Late Twin Cam Chain Drive Camshaft Kits

S&S Cycle Late Twin Cam chain drive camshaft kits are an affordable way to increase performance. These S&S camshaft kits allow you to reuse many stock cam drive components, saving you money on parts. Complete kits include the cams, gear cover gasket, cam bearings, and instructions. Go with the less expense and more performance of S&S Cycle Twin Cam chain drive camshaft kits.

Not Yet Reviewed

$399.95

S&S Cycle Late Twin Cam Easy Start Chain Drive Camshaft Kits

S&S Cycle Late Twin Cam Easy Start chain drive camshaft kits offer more performance for less money and more time to enjoy riding. These S&S camshaft kits allow your stock starter to start any engine. Plus, some kits reuse stock components and can be used with stock valve springs. Most Easy Start kits include the cams, gear cover gasket, cam bearings, and instructions. Installation doesn't take long and S&S offers many choices to meet your engine size and compression ratio. Here's an easier way to increase performance without emptying your wallet--S&S Cycle Late Twin Cam Easy Start chain drive camshaft kits.

Not Yet Reviewed

$540.95

S&S Cycle TC3 Cam Support Plates

S&S Cycle TC3 camshaft support plates are just what the doctor ordered when repairing a damaged engine or installing new camshafts. CNC machined from forged aluminum for excellent strength and dimensional accuracy. They feature bronze pinion shaft bushing in all models and bronze cam bushings in 2007-later style. Select the plate designed for your motorcycle. Note: S&S suggests new S&S oil pumps and chain tensioners be installed with new cam support plates.

Not Yet Reviewed

$438.95

  • 1
  • Page 1 of 1

Modal Header