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S&S Cycle Late Twin Cam Easy Start chain drive cam chest upgrade kits contain everything needed to replace it all! Your engine will receive increased performance from the higher lifts, optimized camshaft timing, and from more consistent oil flow and pressure. Kits can be installed without the removal of your rocker box covers. Easy Start kits allow the stock starter to start any engine regardless of compression ratio! Order the kit recommended for your particular Harley-Davidson© street bike. Kit components include: * Forged cam plate * Forged 3-stage oil pump * Premium lifters * Hydraulic chain tensioners * Quickee pushrods * Pushrod tubes * Easy Atart chain drive camshafts * Inner camshaft bearings * All necessary gaskets, O-rings, and hardware
Not Yet Reviewed
$1,955.66
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$2,529.95
Inspired by S&S Pro Stock drag race engines, S&S Cycle 4 in. Sidewinder big bore kits utilize a ductile cast iron liner wrapped in cast aluminum for optimum thermal conductivity and performance. These bolt-in kits do not require machining, re-balancing, or engine removal, and include just about everything you'll need to complete the installation. S&S Cycle 4 in. Sidewinder kits offer the biggest cylinder bore that can be installed in a stock crankcase without machining! Features: * Low-friction ductile cast iron liner * 10.5:1 compression * Bolts in with no machining, balancing, or splitting the crankcases * 88 in. engines are boosted to 100 in. * 96 in. and 103 in. engines are boosted to 110 in. * Complete kits include cylinders, pistons, gaskets, and instructions * Wrinkle black and silver cylinders that match stock finish
Not Yet Reviewed
$1,395.86
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 )
$188.96
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$278.96
COMP Cams twin cam Thumpr camshafts are designed as a serious performance upgrade with hard-hitting sound! They feature an aggressive design that provide a thumping exhaust note and they provide a great performance upgrade to any 103 cu. in. and larger twin cam engine. The cams feature a sophisticated "Endurance Ramp" lobe design that makes great power but is easy on the tappets and valve train for long life. They feature a wide power band and pull great up to 5,400 to 6,400 rpm dependent upon the camshafts selected, and engine combination. The cams are made from 8620 billet steel and have been shown to make greater gains in power, acceleration, and throttle response when tested with larger throttle bodies. Put more power to the ground, and make some noise with Comp Cams twin cam Thumpr camshafts.
( 1 )
$243.95
COMP Cams twin cam camshafts are designed as a performance upgrade, that offer more power with long valve train life. These camshafts provide a great performance upgrade to any 103 cubic inch and larger twin cam engine. The cams feature a sophisticated "Endurance Ramp" lobe design that makes big power but is easy on the tappets and valve train for long life. They feature a wide power band and pull great up to 5200 – 6200 RPM dependent upon the camshafts selected, and engine combination. The cams are made from 8620 billet steel for added strength and durability. Upgrade your camchest by installing a set of Comp twin cam camshafts.
( 5 )
$243.95
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
$251.96
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
$294.26
KB Performance V-Twin piston and ring kits bring all of the knowledge and experience of a legendary engine builder to the world of high performance motorcycles. These pistons use the latest manufacturing techniques and standards to ensure quality and maximum available performance. The kits are offered in hypereutectic 390 alloy and forged 4032 low-expansion alloy. KB Performance V-Twin piston and ring kits are available for Harley-Davidson® and Indian motorcycles in a variety of engine sizes and compression ratios.
( 19 )
$197.99
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$234.99
Fram Motorcycle Full-Flow Lube Spin-On oil filters provide 3X more engine protection than the leading economy filters. They feature a cellulose and synthetic glass media with superior filtering capabilities. Fram Motorcycle Full-Flow Lube Spin-On oil filters are available for a wide variety of applications, in a choice of finishes.
( 6 )
$6.88
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$11.47
S&S Cycle Late Twin cam chain drive cam chest upgrade kits contain everything needed to replace it all! Your engine will receive increased performance from the higher lifts, optimized camshaft timing, and from more consistent oil flow and pressure. Kits can be installed without the removal of your rocker box covers. They're available for a variety of Harley-Davidson© street bikes from 2006 and up. Kit components include: * Forged cam plate * Forged 3-stage oil pump * Premium lifters * Hydraulic chain tensioners * Quickee pushrods * Pushrod tubes * Chain drive camshafts * Inner camshaft bearings * All necessary gaskets, O-rings, and hardware
Not Yet Reviewed
$1,854.86
HardDrive offers Performance heavy-duty oil filters for a wide range of Harley-Davidson motorcycles from the 1980s and up, including Touring, FLT, Softail, and Sportster models. Order the replacement filter recommended for your bike. Product details: * Media enhancement by M-Pleating, increases dust holding capacity (DHC) and reduces pressure drop * The zigzag pleating pattern provides more filtration area, allowing more DHC * Additional filtration area gives the oil more room to flow, resulting in lower pressure drop * The media is resin-impregnated to ensure structural integrity during its operation under pressure and temperature spikes * Forming tapped thread for easy installation and spin-on * Pre-lubricated gasket * The gasket is lubed from the factory to aid installation * The base plate is covered with shrink film to ensure that the lube stays there until the time of usage and dust protection * Heat-resistant Anti-Drainback valve (ADBV) * Unlike standard nitrile rubber, silicone rubber has a higher heat resistance * The enhanced ADBV will prevent dry starts and provides durability throughout the extended life of the filter * 17mm hex nut * Easy for service and removal after prolonged usage * The nut is designed for safety wire attachment if needed * 16 weld spots for higher nut fatigue strength * 30+ percent gauge thickness for higher burst strength * Oval inlet hole for even lower flow resistance
Not Yet Reviewed
$11.66
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$13.46
The internals are always important to replace or service when doing an engine rebuild. S&S Cycle pinion shaft bearings let you get that power plant back to prime performance, by replacing your worn bearings. They are an important part to keep your iron pony running well, and keep it fit for those long-haul road trips.
Not Yet Reviewed
$88.16
Combining all of the components you need to upgrade your oiling system, Feuling Parts HP+ oiling system kits come with their 6061 billet aluminum high-volume oil pump and their high-flow 7075 billet cam plate for well-matched oil flow increase. They have hydraulic roller lifters, gaskets, and O-rings to ensure fresh quality seals, along with greater engine stability at high rpm. Their HP+ oil pumps improve street and track performance and are constructed out of 6061 aluminum, resulting in remarkably strong and efficient oil pumps. These well-engineered pumps can produce 40 percent more pressure than your stock pump, and are capable of 60 percent more return volume, to reduce or eliminate blowby and wet sumping. All of these functional improvements add up to a more efficient motor, with cooler temperatures and more hp and torque to the rear wheel. They're available for various models and engine types--find the best fit for your application and get your ride running well-lubricated for that next road trip.
Not Yet Reviewed
$861.95
Simplify your valvetrain assembly! COMP Cams high performance valve spring kits have everything that you need for a complete valve spring assembly. Springs and retainers are included, along with complete instructions for a worry-free installation.
( 32 )
$145.95
Feuling supplies the best bearings available from Koyo Bearings USA LLC, created following Koyo's acquisition of Timken's needle roller bearings business. Feuling Parts inner camshaft bearings are heavy-duty, compact, full complement needle roller bearings designed to provide increased radial load carrying capacity by maximizing the number of rollers in the bearing. Feuling Parts inner cam bearings readily accept the higher loads and demands of performance engines.
( 2 )
$44.95
S&S Cycle cylinder studs are the perfect replacement for your OEM or S&S cases. These steel head studs are black oxide coated and strong enough to use on the largest of V-twin engines. So next time you do a top end on your Harley-Davidson®, update those head studs with S&S cylinder studs.
Not Yet Reviewed
$55.76
S&S Cycle rocker arm shafts provide your American motorcycle with components that are produced from chromoly steel and duplicate the originals for a perfect fit and provide the expected performance. They are available in sets of 4 or sold individually. Replace your rocker arms with quality S&S Cycle rocker arm shafts.
( 1 )
$45.86
HardDrive offers oil filters for a wide range of Harley-Davidson® applications, from 1980 and up. They're offered with or without a hex nut on top, making maintenance easier. The filters meet or exceed OE specifications and are available in black or chrome finishes. Order the model recommended for your bike.
Not Yet Reviewed
$8.96
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$10.76
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
$203.95
Feuling Parts camplate PSI testers are a must for any Harley-Davidson® Twin Cam engine builder. Bench-test each camplate before installation, cycle the pressure relief valve—testing the operation and ensuring that the valve moves freely, and seats and seals each time. Any leakage at the relief valve will reduce oil pressure. These camplate support tools let you know what PSI the relief valve opens; the spring tension can be adjusted to achieve the desired pop off PSI. Testers include: * Air regulator * 0-100 psi pressure gauge * Gaskets and needed hardware * Tool fits all Twin Cam engine camplates
Not Yet Reviewed
$202.95
HardDrive reusable oil filters feature a CNC-machined billet housing with fins to increase its cooling abilities. Each filter element has three magnets to help collect debris that may contaminate the oil. These oil filters contain stainless mesh filter media that improves flow over paper fabric media; this also allows them to be easily cleaned and reused. The assemblies are available with a chrome or black anodized finish.
Not Yet Reviewed
$169.16
Today's motorcycles require a high performance oil filter with a high oil flow capacity in order to withstand high heat as well as pressures, and Twin Power oil filters meet those requirements. These oil filters contain a magnetic device to remove steel particles under 10 microns. They employ a one-piece can design with fully rolled and safety-crimped edges and feature a built-in, correctly calibrated pressure relief valve. These filters feature special paper folds--resulting in 30 percent more filtration area! For performance with confidence, choose Twin Power oil filters.
Not Yet Reviewed
$11.63
When you need performance motorcycle parts, S&S Cycle will keep your bike in top form. These camshaft needle bearing assemblies are top-quality OE replacements and they offer a perfect fit for your American V-Twin.
Not Yet Reviewed
$19.76
Emgo oil filters are proven, high-quality filters that meet all warranty performance requirements of OEM parts. These oil filters offer you the peace of mind that you are doing your engine justice by keeping harmful particles out of your engine's oil. Available for a wide variety of applications, Emgo is here for your oil filter needs.
( 8 )
$20.89
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