Availability
With S&S Cycle's wide selection of Harley-Davidson® parts, you're sure to find the parts you're looking for, including head bolt kits. These kits include steel 12-point head bolts and washers that are designed to exceed the needs of your high performance engine.
( 1 )
$102.95
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$199.95
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.
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$126.99
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$287.99
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
S&S Cycle standard adjustable pushrods help to assure consistent valvetrain operation under all conditions. The pushrods are made from rigid chromoly steel tubing and offer a simple, trouble-free installation. You can purchase just the pushrods or as a set with pushrod covers, O-rings, and cover keepers. Replace the stock, non-adjustable pushrods in your stock or high performance application with S&S Cycle standard adjustable pushrods, available for a wide range of Harley-Davidson® bikes from 1984 and up.
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$152.95
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$249.95
Wiseco offers Tracker Series pistons for a variety of applications, including many Honda©, Kawasaki, KTM, Husqvarna, Gas Gas, Suzuki, and Yamaha off-road bikes and ATVs from 2006 and up. At the end of the day, it's all about the freedom riding gives us, which is why Wiseco believes the reliability and performance benefits of forged pistons shouldn't have to break the budget. Enter Tracker Series, a no-frills line of pistons for Harley-Davidson© engines designed to offer the forged strength Wiseco is known for at a mid-level price point. With multiple configurations available for different Harley© engine platforms, Tracker Series pistons will get you to the checkers. Additional product details: * Proprietary near-net forging technology reduces the amount of finish machining required, offering lower cost without sacrificing strength and longevity * ArmorFit skirt coating reduces operating friction and increases wear resistance for a better performing, longer lasting part * Supplied in kits containing pistons, rings, wrists pins, and circlips all under one part number * Ring sets include 3mm oil ring assembly, providing better oil control for consistent cylinder lubrication and reduced blow-by, resulting in improved durability and performance
Not Yet Reviewed
$111.99
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$287.99
Moroso PCV air/oil separators will help increase your engine's performance. These air/oil separators will capture excess oil and keep it out of your intake tract so that your engine will breathe cleaner intake air--better air equals better performance. Moroso offers universal and custom fit versions in small and large body sizes. The large bodies, besides having more capacity, feature a bottom drain with an elbow that makes draining the collected oil virtually mess-free. Their polished billet aluminum bodies can be chromed, painted, or powdercoated. The small units offer a 2-piece body that unscrews for draining and are available raw or with polished or anodized finishes.
( 328 )
$258.99
On Sale
COMP Cams Evolution magnum hydraulic roller camshafts are high performance camshafts designed for your Harley-Davidson®. They are constructed from superior-quality materials to bring the best possible performance to your ride. If you're looking to upgrade your Harley®, COMP Cams Evolution magnum hydraulic roller camshafts are must-haves.
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$205.95
$164.76
S&S Cycle breather reed valve assemblies improve oil scavenging and reduce oil carryover. Plus, they'll make your bike run better. The steel breather reeds of these valve assemblies are normally closed. As they open and close again during the stroke cycle, a slight vacuum is maintained in the crankcase, greatly improving oil scavenging. Enjoy your riding experience even more after you install S&S Cycle breather reed valve assemblies.
Not Yet Reviewed
$165.95
Rear drive belts are under tremendous stress. HardDrive replacement belts are manufactured from state-of-the-art materials to ensure high-strength durability, quiet running, and a long life. Confirm the exact size of belt that is on your bike prior to ordering.
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$157.46
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$230.36
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.
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$209.95
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$224.95
S&S Cycle offers Street Performance .585 in. valve spring kits to upgrade your bike's performance—so you don't have just another "me too" motorcycle. Order the valve spring kit designed for your make and model. Features and specifications: * Available for fitment on a variety of Harley-Davidson® and Buell models * Kit contains springs, top and bottom collars, keepers, and shims * Accommodates camshaft lift to 0.585 inches * Suitable for high performance applications * Coil springs reduce the risk of valve float
Not Yet Reviewed
$163.95
COMP Cams V-Thunder performance replacement lifters feature a rigid nodular cast iron body with a 52100 bearing, axle, and wheel assembly for strength. They utilize an advanced ultra-high flow metering system that allows more oil movement through the engine to aid in cooling. Each lifter is precision I.D. ground, matched with a graded piston, and features a high-performance retaining ring. Keep your valvetrain stable with COMP Cams V-Thunder performance replacement lifters.
Not Yet Reviewed
$213.95
On Sale
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.
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$243.95
$195.16
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$243.95
KB Performance V-Twin powersports piston and ring kits bring all of the knowledge and experience of a legendary engine builder to the world of high performance motorcycles. Using the latest manufacturing techniques and standards to ensure quality and maximum available performance, the KB pistons are forged from 4032 aluminum alloy and are available for a wide range of Harley-Davidson® bikes, including 1948-1984 Shovelhead models. Select the size and other options recommended for your application needs.
Not Yet Reviewed
$162.99
CP Pistons Bullet Series piston kits mean that you no longer have to compromise high performance, even on a tight budget. Offered at an affordable price, these high-quality piston kits incorporate everything that has made CP an industry leader--extensive research, computer-designed forgings, tight tolerances, and rigorous quality control. CP Pistons Bullet series piston kits additional features: * 2618 alloy for strength and durability * Piston balance 1 gram * Dual forced pin oilers * Contact reduction grooves * Accumulator groove * Contemporary high performance ring sets * Forged side relief * Chromoly wrist pins with wire locks
Not Yet Reviewed
$258.23
Biker's Choice oil tank dipsticks with gauge are available in analog with a 350 degree range and in digital styles. The digital dipsticks offer LCD display with blue backlight for viewing when dark, Celsius/Fahrenheit reads, automatic off, and overheat warning functions.
Not Yet Reviewed
$127.99
COMP Cams V-Thunder Hy-Rev lifters were designed to handle the demand of today's high performance engines. These anti-pump-up lifters are produced on state-of-the-art computer controlled machinery which hold the tolerances to 0.003 in. for a precise fit. If you are looking to increase rpm capability and valvetrain stability, look no further then COMP Cams V-Thunder Hy-Rev lifters.
Not Yet Reviewed
$110.95
Wiseco powersports piston kits include your rings, piston pin, and circlips. Wiseco has a decade of experience producing quality pistons for dirt bikes, ATVs, snowmobiles, outboard marine engines, and motorcycles. Their piston kits provide strong, lightweight pistons with optimized designs that improve engine efficiency and maximize your torque and throttle response. Plus, Wiseco powersports piston kits are produced right here in the USA. It's time to blaze your own trail with Wiseco powersports piston kits.
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$156.99
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$237.99
Replace worn out breather gears with the heavy-duty steel versions from S&S Cycle. Manufactured from industry-leading materials and using up-to-date equipment, they ensure everlasting reliability and enduring value. Order the S&S breather gears designed for your motorcycle application. Product features include: * All-steel construction for superior dimensional stability; abrasion * Welded-in screen * Higher flow than stock * Elongated breather pocket scavenge hole for increased solution * Improved oil scavenging from breather gear pocket * Options: Standard diameter for replacement or new builds or Plus .030 in. diameter for damaged engines
Not Yet Reviewed
$169.95
Twin Power HP oil pumps fit aftermarket and stock cam support plates. They feature a diecast aluminum body, a high-strength steel gear, and a larger rotor. They provide up to 20 percent more oil pressure, 66 percent more pressure volume, and 100 percent more scavenge than OEM pumps.
Not Yet Reviewed
$160.00
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.
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$130.95
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$195.95
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
$105.95
KB Performance V-Twin Super Duty forged piston and ring sets include anodized top ring grooves and crowns, along with Line2Line adaptive skirt technology coating. The coating is as thick as the running clearance and hones in to maintain the perfect oil wedge. This greatly reduces piston rock and operating noise associated with uncoated forged pistons. Choose the kit recommended for fitment on your Harley-Davidson© bike.
Not Yet Reviewed
$197.99
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$251.99
Wiseco offers Black Edition V-Twin piston kits for a wide range of Harley-Davidson® street bikes. They feature forged aluminum pistons with ArmorX coating for reduced wear and superior protection in extreme conditions. An ArmorFit skirt coating auto-adjusts to the cylinder wall (so there's no need to measure clearance), providing smooth, quiet, trouble-free operation. The pistons are available in a variety of bore sizes and other options. Order the kit recommended for your motorcycle. Additional product details: * Dome design for improved flame travel to maximize air/fuel burn efficiency * High compression (11:1) for added power * Superfinish piston pin reduces friction and improves scuff resistance * Enhanced pin oiling for improved lubrication and reduced friction * Augmented ring land details improve ring seal and function * Dedicated rings for precise fit, improved compression, and oil control * Kits include two pistons, rings, piston pins, and circlips
Not Yet Reviewed
$233.99
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