S&S Cycle
S&S Cycle delivers premium performance parts for Harley-Davidson motorcycles, blending racing heritage with American engineering. From exhaust systems and air cleaners to the iconic S&S Super E Carburetor and 475 Cam, every component is designed for power, reliability, and precision. Upgrade your Harley with S&S Cycle for unmatched throttle response and durability, whether on the street or the strip.
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S&S Cycle - 16-0241 - U-Ring - 44-45 mm
S&S Cycle
$40.95S&S Cycle - 16-0241 - U-Ring - 44-45 mmFeaturesFor use with all current S&S intake manifoldsMade in the U.S.A.Fitment notes:CV Carb Only, Not for S&S Carb.SpecsTypeIntake ManifoldUnitsEachRiding...$40.95 -
Out of stock
S&S Cycle - 50-8334 - Magnetic Plug - 1/8" NPT
S&S Cycle
$15.95S&S Cycle - 50-8334 - Magnetic Plug - 1/8" NPTFeaturesOEM replacement NPT Plug for Big Twin/XL oil pumpsSpecsTypeOil PumpProduct NamePlugFeaturesMagneticRiding StyleStreetUnitsEach$15.95 -
S&S Cycle - 900-1186 - Billet Head Breather Kit - Anodized Blue - M8
S&S Cycle
$299.95S&S Cycle - 900-1186 - Billet Head Breather Kit - Anodized Blue - M8Features6061 billet aluminum head breathers replace the OEM plastic partsDual O-ring for a better seal in the headUnique Labyrinth...$299.95 -
S&S Cycle - 55-1009 - Replacement Silicone Solenoid Caps
S&S Cycle
$9.95S&S Cycle - 55-1009 - Replacement Silicone Solenoid CapsFeaturesReplacement silicone solenoid caps for S&S electronic and manual compression release kitsMade in the U.S.A...$9.95 -
S&S Cycle - 90-2087 - Valve Spring Shim - 0.030" - For B3 Heads
S&S Cycle
$7.95S&S Cycle - 90-2087 - Valve Spring Shim - 0.030" - For B3 HeadsFeatures.574" x 1.450" x .030"Black, steel constructionMade in the USASpecsRiding StyleStreetProduct...$7.95 -
S&S Cycle - 50-1080 - Replacement Silicone Solenoid Caps
S&S Cycle
$12.95S&S Cycle - 50-1080 - Replacement Silicone Solenoid CapsFeaturesReplacement silicone solenoid caps for S&S electronic and manual compression release kitsMade in the U.S.A...$12.95 -
S&S Cycle - 50-0333 - Head Bolt Cover - Magnetic
S&S Cycle
$91.95S&S Cycle - 50-0333 - Head Bolt Cover - MagneticFeaturesMagnets hold covers in place; no screw neededSpecially designed for S&S head boltsNot for stock headboltsMade in the U.S.A.SpecsBase...$91.95 -
S&S Cycle - 50-8335 - Magnetic Oil Drain Plug
S&S Cycle
$19.95S&S Cycle - 50-8335 - Magnetic Oil Drain Plug Features Used on S&S crankcases manufactured after 05/01/2000 Made in the USA Replacement Part for OEM Number(s):...$19.95 -
S&S Cycle - 940-0012 - Replacement Piston Rings - 4.125" - +0.010"
S&S Cycle
$84.95S&S Cycle - 940-0012 - Replacement Piston Rings - 4.125" - +0.010"FeaturesReplacement ring sets for S&S pistons onlyRings come as sets for two pistonsMade in the USASpecsPiston Size Imperial+0...$84.95 -
S&S Cycle - 940-0014 - Replacement Piston Rings - 4.125" - Standard
S&S Cycle
$85.95S&S Cycle - 940-0014 - Replacement Piston Rings - 4.125" - StandardFeaturesReplacement ring sets for S&S pistons onlyRings come as sets for two pistonsMade in the USASpecsPiston Size...$85.95 -
S&S Cycle - 940-0013 - Replacement Piston Rings - 4.125" - +0.020"
S&S Cycle
$84.95S&S Cycle - 940-0013 - Replacement Piston Rings - 4.125" - +0.020"FeaturesReplacement ring sets for S&S pistons onlyRings come as sets for two pistonsMade in the USASpecsRiding StyleStreetPiston Size...$84.95 -
S&S Cycle - 106-3709A - Replacement Piston Rings - 3.927" - Standard
S&S Cycle
$74.95S&S Cycle - 106-3709A - Replacement Piston Rings - 3.927" - StandardFeaturesReplacement ring sets for S&S pistons onlyRings come as sets for two pistonsMade in the USASpecsPiston Size...$74.95 -
S&S Cycle - 106-4422A - Replacement Piston Rings - 3.927" - +0.010"
S&S Cycle
$78.95S&S Cycle - 106-4422A - Replacement Piston Rings - 3.927" - +0.010"FeaturesReplacement ring sets for S&S pistons onlyRings come as sets for two pistonsMade in the USASpecsBore Size Imperial3...$78.95 -
S&S Cycle - 94-1200X - Replacement Piston Rings - 3.625" - Standard
S&S Cycle
MSRP: $61.95$54.95S&S Cycle - 94-1200X - Replacement Piston Rings - 3.625" - StandardFeaturesReplacement ring sets for S&S pistons onlyRings come as sets for two pistonsMade in the USASpecsUnitsSetPiston Size...MSRP: $61.95$54.95 -
S&S Cycle - 106-3964A - Piston Kit for Hot Set Up Kits® - +.020"
S&S Cycle
$617.95S&S Cycle - 106-3964A - Piston Kit for Hot Set Up Kits® - +.020"FeaturesPiston kit includes set of forged pistons, rings, wristpins, and clips for a complete motorWill fit up to a 4-5/8" strokeMade...$617.95 -
S&S Cycle - 50-8002 - Bolt Style Hose Clamp - 5/8" - 7/8"
S&S Cycle
$7.95S&S Cycle - 50-8002 - Bolt Style Hose Clamp - 5/8" - 7/8"FeaturesMade from the highest-quality materials availableMade in the USASpecsTypeHoseBase ColorSilverUnitsEachColor/FinishSilverRiding...$7.95 -
Out of stock
S&S Cycle - 50-8197-S - Oil Filter Fitting - Straight - 3/4"-16 UNF 2a
S&S Cycle
$17.95S&S Cycle - 50-8197-S - Oil Filter Fitting - Straight - 3/4"-16 UNF 2aFeaturesMade in the USASpecsFeaturesStraight FittingColor/FinishSteelProduct NameFittingRiding...$17.95 -
S&S Cycle - 190-0001 - Replacement Gas Hose - 17.5"
S&S Cycle
$13.95S&S Cycle - 190-0001 - Replacement Gas Hose - 17.5"FeaturesStraight gas hose for use with the new S&S Super E & G carburetor with 90 fuel inletMade in the USASpecsBase ColorBlackProduct...$13.95 -
Out of stock
S&S Cycle - 92-1201 - Piston Kit - For 95" Big Bore Kit - 3.875" - +0.010"
S&S Cycle
$530.95S&S Cycle - 92-1201 - Piston Kit - For 95" Big Bore Kit - 3.875" - +0.010"FeaturesPiston kit includes forged pistons (unless noted) rings, wrist pins and clips for a complete motor replacementMade in...$530.95 -
S&S Cycle - 92-1204 - Piston Kit - For 95" Big Bore Kit - 3.875" - +0.005"
S&S Cycle
$546.95S&S Cycle - 92-1204 - Piston Kit - For 95" Big Bore Kit - 3.875" - +0.005"FeaturesPiston kit includes forged pistons (unless noted) rings, wrist pins and clips for a complete motor replacementMade in...$546.95 -
S&S Cycle - 17-0404 - Teardrop Air Cleaner Kit - Chrome - Fits 1993-1999 Evolution Big Twin w/ E & G series carbs
S&S Cycle
$395.95S&S Cycle - 17-0404 - Teardrop Air Cleaner Kit - ChromeFeaturesIncludes a S&S cover, backing plate and high-quality filter element and hardware kitAvailable for most OEM carburetors and S&S...$395.95 -
S&S Cycle - 17-0399 - Teardrop Air Cleaner Kit - Chrome - Fits 1984-1992 Big Twin w/ E & G series carbs
S&S Cycle
$395.95S&S Cycle - 17-0399 - Teardrop Air Cleaner Kit - ChromeFeaturesIncludes a S&S cover, backing plate and high-quality filter element and hardware kitAvailable for most OEM carburetors and S&S...$395.95 -
S&S Cycle - 19-0464 - Black Vinyl Throttle Cable - 48" - Black
S&S Cycle
$81.95S&S Cycle - 19-0464 - Black Vinyl Throttle Cable - 48" - BlackFeaturesFit early-style S&S carburetors with short cable guides when using stock throttle assembliesMade in the U.S.A.Length given is the...$81.95 -
S&S Cycle - 19-0440 - Black Vinyl Throttle Cable - 42" - Black
S&S Cycle
$81.95S&S Cycle - 19-0440 - Black Vinyl Throttle Cable - 42" - BlackFeaturesFit early-style S&S carburetors with short cable guides when using stock throttle assembliesMade in the U.S.A.Length given is the...$81.95 -
S&S Cycle - 19-0465 - Black Vinyl Idle Cable - 48" - Black
S&S Cycle
$81.95S&S Cycle - 19-0465 - Black Vinyl Idle Cable - 48" - BlackFeaturesFit early-style S&S carburetors with short cable guides when using stock throttle assembliesMade in the U.S.A.Length given is the...$81.95 -
S&S Cycle - 19-0441 - Black Vinyl Idle Cable - 42" - Black
S&S Cycle
$81.95S&S Cycle - 19-0441 - Black Vinyl Idle Cable - 42" - BlackFeaturesFit early-style S&S carburetors with short cable guides when using stock throttle assembliesMade in the U.S.A.Length given is the...$81.95 -
S&S Cycle - 33-4275 - 4 Gear Cam Gear Drive Kit - Twin Cam
S&S Cycle
$669.95S&S Cycle - 33-4275 - 4 Gear Cam Gear 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...$669.95 -
S&S Cycle - 33-5175 - Cam Install Kit - Chain Drive
S&S Cycle
$164.95S&S Cycle - 33-5175 - Cam Install Kit - Chain Drive Features Kits include all required parts needed when servicing or changing gear- or chain-drive cams in a Twin Cam motor Made in the U.S.A...$164.95 -
Out of stock
S&S Cycle - 33-5080 - 631 Cam - Evolution
S&S Cycle
MSRP: $299.95$249.95S&S Cycle - 33-5080 - 631 Cam - EvolutionFeaturesS&S Cams are tested on the dyno, street and track before being offered to the publicWith hundreds of hours of testing on each cam, you know you are...MSRP: $299.95$249.95 -
S&S Cycle - 33-5058 - Camshaft - 600 - Evolution Big Twin
S&S Cycle
$255.95S&S Cycle - 33-5058 - Camshaft - 600 - 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 - 33-5076 - Camshaft - 561 - Evolution Big Twin
S&S Cycle
MSRP: $259.95$255.95S&S Cycle - 33-5076 - Camshaft - 561 - 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...MSRP: $259.95$255.95 -
S&S Cycle - 33-5073 - Camshaft - 520 - Evolution Big Twin
S&S Cycle
$255.95S&S Cycle - 33-5073 - Camshaft - 520 - 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 - 92-1200 - Piston Kit - For 95" Big Bore Kit - 3.875" - Standard
S&S Cycle
$546.95S&S Cycle - 92-1200 - Piston Kit - For 95" Big Bore Kit - 3.875" - StandardFeaturesPiston kit includes forged pistons (unless noted) rings, wrist pins and clips for a complete motor replacementMade...$546.95 -
Out of stock
S&S Cycle - 33-4146 - Pinion Gear
S&S Cycle
$112.95S&S Cycle - 33-4146 - Pinion GearFeaturesHigh-quality pinion gears are carefully machined, heat-treated and then finish groundMade in the U.S.A.SpecsProduct NameGearRiding StyleStreetUnitsEachSize...$112.95 -
S&S Cycle - 31-0000 - Engine Case -Super Stock® - 3.500" - Evolution Big Twin
S&S Cycle
$1,895.95S&S Cycle - 31-0000 - Engine Case -Super Stock® - 3.500" - Evolution Big TwinFeatures3.5" stock bore cylinder case for any stroke up to and including 5" and most stock length connecting rodsMachined...$1,895.95 -
S&S Cycle - 33-4144 - Pinion Gear
S&S Cycle
$112.95S&S Cycle - 33-4144 - Pinion GearFeaturesHigh-quality pinion gears are carefully machined, heat-treated and then finish groundMade in the U.S.A.SpecsTypePinionProduct NameGearUnitsEachRiding...$112.95 -
Out of stock
S&S Cycle - 34-7800 - Connecting Rod Assembly - XL
S&S Cycle
MSRP: $1,199.95$995.95S&S Cycle - 34-7800 - Connecting Rod Assembly - XLFeaturesHigh-quality, heavy duty rod sets come complete and ready to installSet includes front and rear rods, crankpin and nuts, steel cages and...MSRP: $1,199.95$995.95 -
S&S Cycle - 33-4260 - Breather Gear - +.030" - Fits L1977-1999 Big Twin
S&S Cycle
$229.95S&S Cycle - 33-4260 - Breather Gear - +.030"FeaturesKit comes with gear and spacerRequire the use of corresponding cam and pinion gearMade in the U.S.A.SpecsUnitsKitFeaturesOversized (+.03'')Product...$229.95 -
S&S Cycle - 31-0001 - Engine Case - Super Stock® Big Bore - 3.625" - Evolution Big Twin
S&S Cycle
$1,995.95S&S Cycle - 31-0001 - Engine Case - Super Stock® Big Bore - 3.625" - Evolution Big TwinFeatures3.625" big bore cylinder case for any stroke up to and including 5" and most stock length connecting...$1,995.95 -
S&S Cycle - 31-0005 - Engine Case - Super Stock® - 3.500" - Evolution Big Twin
S&S Cycle
$1,895.95S&S Cycle - 31-0005 - Engine Case - Super Stock® - 3.500" - Evolution Big TwinFeatures3.5" stock bore cylinder case for any stroke up to and including 5" and most stock length connecting rodsMachined...$1,895.95
S&S Cycle – High-Performance Harley-Davidson Engines, Exhausts & Motorcycle Parts
S&S Cycle has been a powerhouse in Harley-Davidson performance engineering since 1958, known for building some of the most reliable and powerful V-Twin engines in the world. From the iconic S&S Super E Carburetor to the Grand National Exhaust and Stealth Air Cleaner Kits, every part embodies decades of racing experience and precision craftsmanship, helping riders unlock true American horsepower.
Whether you’re upgrading with S&S camshafts, big bore kits, lifters, oil pumps, or pushrods, each component is designed for maximum performance, durability and throttle response. Riders trust S&S Cycle exhausts and engine upgrade kits for their proven power gains, crisp acceleration and unmistakable exhaust note, perfect for Harley enthusiasts who want both street and track-ready performance.
S&S Cycle also offers advanced intake, ignition and lubrication systems, giving riders the tools to fine tune every aspect of their Harley-Davidson. With a legacy rooted in racing innovation and American craftsmanship, S&S Cycle performance parts deliver the perfect balance of power, reliability and engineering excellence, making it the top choice for those who live and breathe V-Twin performance.