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 - 90-9502 - Top End Gasket - 3-5/8" Super Stock - EVO Big Twin
S&S Cycle
$99.95S&S Cycle - 90-9502 - Top End Gasket - 3-5/8" Super Stock - EVO Big TwinFeaturesIncludes set of head and base gaskets, exhaust gaskets and O-ringsLayered steel head gasketsMade in the U.S.A.Kit does...$99.95 -
S&S Cycle - 31-6302 - HVHP Oil Pump Kit - Universal
S&S Cycle
$799.95S&S Cycle - 31-6302 - HVHP Oil Pump Kit - UniversalFeaturesHVHP oil pumps have a new gear tooth profile with fewer but larger teeth that provides an increased oil volume for both supply and...$799.95 -
S&S Cycle - 31-6300 - HVHP Master Oil Pump Rebuild Kit
S&S Cycle
$39.95S&S Cycle - 31-6300 - HVHP Master Oil Pump Rebuild KitFeaturesMaster repair kit for S&S HVHP oil pumps. Made in the U.S.A.SpecsProduct NameRepair KitTypeOil PumpUnitsEachRiding...$39.95 -
S&S Cycle - 31-6299 - HVHP Oil Pump Gasket Kit
S&S Cycle
$20.96S&S Cycle - 31-6299 - HVHP Oil Pump Gasket KitFeaturesMade in the U.S.A.SpecsTypeOil PumpUnitsKitRiding StyleStreetProduct NameGasketFitment1995-1998 Harley-Davidson Dyna Convertible FXDS-CONV1992...$20.96 -
S&S Cycle - 31-6298 - HVHP Oil Pump Cover Kit - Standard
S&S Cycle
$715.95S&S Cycle - 31-6298 - HVHP Oil Pump Cover Kit - StandardFeaturesHVHP oil pumps have a new gear tooth profile with fewer but larger teeth that provides an increased oil volume for both supply and...$715.95 -
S&S Cycle - 31-6209 - HVHP Oil Pump Cover - Standard
S&S Cycle
$530.95S&S Cycle - 31-6209 - HVHP Oil Pump Cover - StandardFeaturesHVHP oil pumps have a new gear tooth profile with fewer but larger teeth that provides an increased oil volume for both supply and...$530.95 -
S&S Cycle - 31-6208 - HVHP Oil Pump Cover - Universal
S&S Cycle
$530.95S&S Cycle - 31-6208 - HVHP Oil Pump Cover - UniversalFeaturesHVHP oil pumps have a new gear tooth profile with fewer but larger teeth that provides an increased oil volume for both supply and...$530.95 -
Out of stock
S&S Cycle - 31-2067 - Lower End Gasket Kit - Super Stock - EVO Big Twin
S&S Cycle
$50.95S&S Cycle - 31-2067 - Lower End Gasket Kit - Super Stock - EVO Big TwinFeaturesContain the best quality gaskets availableMade in the U.S.A.SpecsRiding StyleStreetTypeLower EndUnitsKitProduct...$50.95 -
S&S Cycle - 31-2066 - Lower End Gasket Kit - Super Stock - Big Twin
S&S Cycle
$71.95S&S Cycle - 31-2066 - Lower End Gasket Kit - Super Stock - Big TwinFeaturesContain the best quality gaskets availableMade in the U.S.A.SpecsRiding StyleStreetTypeLower EndUnitsKitProduct NameGasket...$71.95 -
S&S Cycle - 310-1204 - Cylinder Stud Kit - '17-'23 M8 Models
S&S Cycle
$99.95S&S Cycle - 310-1204 - Cylinder Stud Kit - '17-'23 M8 ModelsFeaturesKit includes 8 studs with rounded thread roots, rather than flat, improving fatigue strength4140 Chrome Moly studs, oil quenched...$99.95 -
S&S Cycle - 900-1176 - Cylinder Stud & Head Bolt Kit - '17-'23 M8 Models
S&S Cycle
$219.95S&S Cycle - 900-1176 - Cylinder Stud & Head Bolt Kit - '17-'23 M8 Models Features Studs 8 studs with rounded thread roots, rather than flat, improving fatigue strength 4140 Chrome Moly...$219.95 -
S&S Cycle - 550-0680B - El Dorado Dual Exhaust System - Black - Machined Black Tracer
S&S Cycle
$1,799.95S&S Cycle - 550-0680B - El Dorado Dual Exhaust System - Black - Machined Black TracerFeaturesImproved power and torqueOxygen sensor location same as stockIncludes adapters for use of wide band or...$1,799.95 -
S&S Cycle - 550-0678B - El Dorado Dual Exhaust System - Chrome - Black Tracer
S&S Cycle
$1,799.95S&S Cycle - 550-0678B - El Dorado Dual Exhaust System - Chrome - Black TracerFeaturesImproved power and torqueOxygen sensor location same as stockIncludes adapters for use of wide band or stock...$1,799.95 -
S&S Cycle - 550-0679B - El Dorado Dual Exhaust System - Black - Black Thruster
S&S Cycle
$1,995.95S&S Cycle - 550-0679B - El Dorado Dual Exhaust System - Black - Black ThrusterFeaturesImproved power and torqueOxygen sensor location same as stockIncludes adapters for use of wide band or stock...$1,995.95 -
S&S Cycle - 550-0677B - El Dorado Dual Exhaust System - Chrome - Black Thruster
S&S Cycle
$1,995.95S&S Cycle - 550-0677B - El Dorado Dual Exhaust System - Chrome - Black ThrusterFeaturesImproved power and torqueOxygen sensor location same as stockIncludes adapters for use of wide band or stock...$1,995.95 -
S&S Cycle - 550-0776 - 2-into-1 Exhaust for '95-'16 FL - Chrome
S&S Cycle
$1,395.95S&S Cycle - 550-0776 - 2-into-1 Exhaust for '95-'16 FL - ChromeFeatures2-into-1 styling for high-performance BaggersIncreased power and torqueMachined aluminum end capIncludes removable dB reducer...$1,395.95 -
S&S Cycle - 550-0777 - 2-into-1 Exhaust for '95-'16 FL - Black
S&S Cycle
$1,395.95S&S Cycle - 550-0777 - 2-into-1 Exhaust for '95-'16 FL - BlackFeatures2-into-1 styling for high-performance BaggersIncreased power and torqueMachined aluminum end capIncludes removable dB reducer and...$1,395.95 -
S&S Cycle - 550-0501 - HI-4N Ignition Module - Harley Davidson
S&S Cycle
$411.95S&S Cycle - 550-0501 - HI-4N Ignition Module - Harley DavidsonFeaturesSingle-fire and dual-fire function built into a single moduleAll-metal housing provides improved heat dissipationIgnition advance...$411.95 -
S&S Cycle - 92-1214 - Piston Kit - for 106" Stroker Kit - +.005"
S&S Cycle
$530.95S&S Cycle - 92-1214 - Piston Kit - for 106" Stroker Kit - +.005"FeaturesRequired for S&S 106" stock bore stroker kit with 4-1/2" stroke flywheelsCompatible with stock or S&S Super Stock® cylinder...$530.95 -
Out of stock
S&S Cycle - 550-0705 - Power Tune® Dual Headers - Black Ceramic
S&S Cycle
$849.95S&S Cycle - 550-0705 - Power Tune® Dual Headers - Black CeramicFeaturesAdds performance compared to the stock header pipesIndependent dual-look with "under the bike" crossoverDesign moves the rear...$849.95 -
Out of stock
S&S Cycle - 550-0704 - Power Tune® Dual Headers - Chrome
S&S Cycle
$849.95S&S Cycle - 550-0704 - Power Tune® Dual Headers - ChromeFeaturesAdds performance compared to the stock header pipesIndependent dual-look with "under the bike" crossoverDesign moves the rear cylinder...$849.95 -
S&S Cycle - 550-0799 - Header Adapter Kit
S&S Cycle
$105.95S&S Cycle - 550-0799 - Header Adapter KitFeaturesAllow you to run the independent dual-look with "under the bike" cross-over exhaust systemsHidden crossover passage between front and rear pipes for...$105.95 -
S&S Cycle - 550-0142A - Power Tune® Dual Headers - Black Ceramic
S&S Cycle
$845.95S&S Cycle - 550-0142A - Power Tune® Dual Headers - Black CeramicFeaturesAdds performance compared to the stock header pipesIndependent dual-look with "under the bike" crossoverDesign moves the rear...$845.95 -
S&S Cycle - 550-0003A - Power Tune® Dual Headers - Chrome
S&S Cycle
$845.95S&S Cycle - 550-0003A - Power Tune® Dual Headers - ChromeFeaturesAdds performance compared to the stock header pipesIndependent dual-look with "under the bike" crossoverDesign moves the rear cylinder...$845.95 -
S&S Cycle - 550-0143B - Power Tune® Dual Headers - Black Ceramic
S&S Cycle
$845.95S&S Cycle - 550-0143B - Power Tune® Dual Headers - Black CeramicFeaturesAdds performance compared to the stock header pipesIndependent dual-look with "under the bike" crossoverDesign moves the rear...$845.95 -
Out of stock
S&S Cycle - 550-0004B - Power Tune® Dual Headers - Chrome
S&S Cycle
$845.95S&S Cycle - 550-0004B - Power Tune® Dual Headers - ChromeFeaturesAdds performance compared to the stock header pipesIndependent dual-look with "under the bike" crossoverDesign moves the rear cylinder...$845.95 -
S&S Cycle - 90-4915 - Compression Release Kit
S&S Cycle
$448.95S&S Cycle - 90-4915 - Compression Release KitFeaturesElectric compression releases open when you press the start button and close when the button is releasedManual compression releases are opened...$448.95 -
S&S Cycle - 33-5179 - Camshaft Kit - 585G - Gear Drive -Twin Cam
S&S Cycle
$948.95S&S Cycle - 33-5179 - Camshaft Kit - 585G - Gear Drive -Twin CamFeaturesDesigned for 88/96/103/110 cubic-inch engines with compression ratios from 10.0:1 to 10.5:1Reverses the rear cam's direction of...$948.95 -
S&S Cycle - 33-5180 - Camshaft Kit - 625G - Gear Drive - Twin Cam
S&S Cycle
$948.95S&S Cycle - 33-5180 - Camshaft Kit - 625G - Gear Drive - Twin CamFeaturesFor 95/96/103 and 110 cubic inch engines with compression ratios from 10.0 to 10.75:1Strongest from 3000-6000 rpmIncrease...$948.95 -
S&S Cycle - 33-5177 - Camshaft Kit - 510G Gear Drive - Twin Cam
S&S Cycle
$948.95S&S Cycle - 33-5177 - Camshaft Kit - 510G Gear Drive - Twin CamFeaturesCams designed as bolt-in cam for 88\Kit includes camshafts with inner gears, outer cam drive gear kit and camshaft installation...$948.95 -
S&S Cycle - 33-5178 - Camshaft Kit - 570G Gear Drive - Twin Cam
S&S Cycle
$948.95S&S Cycle - 33-5178 - Camshaft Kit - 570G Gear Drive - Twin CamFeaturesDesigned for 88" to 103" CID engines with compression ratios between 9:1 and 10:1Strongest from 3200-3700 rpmIncreases valve...$948.95 -
S&S Cycle - 92-1212 - Piston Kit - for 106" Stroker Kit - +.020"
S&S Cycle
$530.95S&S Cycle - 92-1212 - Piston Kit - for 106" Stroker Kit - +.020"FeaturesRequired for S&S 106" stock bore stroker kit with 4-1/2" stroke flywheelsCompatible with stock or S&S Super Stock® cylinder...$530.95 -
S&S Cycle - 92-1211 - Piston Kit - for 106" Stroker Kit - +.010"
S&S Cycle
$530.95S&S Cycle - 92-1211 - Piston Kit - for 106" Stroker Kit - +.010"FeaturesRequired for S&S 106" stock bore stroker kit with 4-1/2" stroke flywheelsCompatible with stock or S&S Super Stock® cylinder...$530.95 -
S&S Cycle - 550-1098 - 2-into-1 Qualifier Exhaust System - Guardian Black
S&S Cycle
$1,095.95S&S Cycle - 550-1098 - 2-into-1 Qualifier Exhaust System - Guardian BlackFeaturesFull stainless steel constructionComputer-aided stepped header design to maximize power outputPrecision bends allow...$1,095.95 -
S&S Cycle - 550-1097 - 2-into-1 Qualifier Exhaust System - Brushed
S&S Cycle
$1,095.95S&S Cycle - 550-1097 - 2-into-1 Qualifier Exhaust System - BrushedFeaturesFull stainless steel constructionComputer-aided stepped header design to maximize power outputPrecision bends allow for...$1,095.95 -
S&S Cycle - 550-0772B - 50 State 2:1 Sidewinder® Exhaust - Black
S&S Cycle
$1,443.95S&S Cycle - 550-0772B - 50 State 2:1 Sidewinder® Exhaust - BlackFeaturesIncreased power and torqueStainless steel stepped header constructionHigh-flow catalytic convertersIncludes adapters that allow...$1,443.95 -
S&S Cycle - 550-0771B - 50 State 2:1 Sidewinder® Exhaust - Chrome
S&S Cycle
$1,443.95S&S Cycle - 550-0771B - 50 State 2:1 Sidewinder® Exhaust - ChromeFeaturesIncreased power and torqueStainless steel stepped header constructionHigh-flow catalytic convertersIncludes adapters that...$1,443.95 -
Out of stock
S&S Cycle - 550-0758D - 50 State 2:1 Sidewinder® Exhaust - Chrome
S&S Cycle
$1,549.95S&S Cycle - 550-0758D - 50 State 2:1 Sidewinder® Exhaust - ChromeFeaturesIncreased power and torqueStainless steel stepped header constructionHigh-flow catalytic convertersIncludes adapters that...$1,549.95 -
Out of stock
S&S Cycle - 550-0759D - 50 State 2:1 Sidewinder® Exhaust - Black
S&S Cycle
$1,675.95S&S Cycle - 550-0759D - 50 State 2:1 Sidewinder® Exhaust - BlackFeaturesIncreased power and torqueStainless steel stepped header constructionHigh-flow catalytic convertersIncludes adapters that allow...$1,675.95 -
S&S Cycle - 550-0702C - El Dorado Dual Exhaust - Black - Black Tracer
S&S Cycle
$1,969.95S&S Cycle - 550-0702C - El Dorado Dual Exhaust - Black - Black TracerFeaturesImproved power and torqueOxygen sensor location same as stockIncludes adapters for use of wide band or stock oxygen...$1,969.95
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.