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 - 310-1263 - Cam Chest Kit without Cams - Chain Drive - Oil Cooled - Chrome Pushrods - M8
S&S Cycle
$1,499.95S&S Cycle - 310-1263 - Cam Chest Kit without Cams - Chain Drive - Oil Cooled - Chrome Pushrods - M8FeaturesOil Pump/Cam PlatePrecision machined from billet aluminumPassage plugs are removable for...$1,499.95 -
S&S Cycle - 310-1262 - Cam Chest Kit without Cams - Chain Drive - Oil Cooled - Black Pushrods - M8
S&S Cycle
$1,499.95S&S Cycle - 310-1262 - Cam Chest Kit without Cams - Chain Drive - Oil Cooled - Black Pushrods - M8FeaturesOil Pump/Cam PlatePrecision machined from billet aluminumPassage plugs are removable for...$1,499.95 -
S&S Cycle - 310-1261 - Cam Chest Kit without Cams - Gear Drive - Water Cooled - Chrome Pushrods - M8
S&S Cycle
$1,599.95S&S Cycle - 310-1261 - Cam Chest Kit without Cams - Gear Drive - Water Cooled - Chrome Pushrods - M8FeaturesOil Pump/Cam Plate:Precision machined from billet aluminumPassage plugs removable for...$1,599.95 -
S&S Cycle - 310-1260 - Cam Chest Kit without Cams - Gear Drive - Water Cooled - Black Pushrods - M8
S&S Cycle
$1,599.95S&S Cycle - 310-1260 - Cam Chest Kit without Cams - Gear Drive - Water Cooled - Black Pushrods - M8FeaturesOil Pump/Cam Plate:Precision machined from billet aluminumPassage plugs removable for...$1,599.95 -
S&S Cycle - 310-1259 - Cam Chest Kit without Cams - Gear Drive - Oil Cooled - Chrome Pushrods - M8
S&S Cycle
$1,599.95S&S Cycle - 310-1259 - Cam Chest Kit without Cams - Gear Drive - Oil Cooled - Chrome Pushrods - M8FeaturesOil Pump/Cam Plate:Precision machined from billet aluminumPassage plugs removable for...$1,599.95 -
S&S Cycle - 310-1258 - Cam Chest Kit without Cams - Gear Drive - Oil Cooled - Black Pushrods - M8
S&S Cycle
$1,599.95S&S Cycle - 310-1258 - Cam Chest Kit without Cams - Gear Drive - Oil Cooled - Black Pushrods - M8FeaturesOil Pump/Cam Plate:Precision machined from billet aluminumPassage plugs removable for...$1,599.95 -
S&S Cycle - 310-1082B - Cam Chest Kit with Plate - Chain Drive - Oil Cooled - 550 Cam - Chrome Pushrods - M8
S&S Cycle
$1,937.95S&S Cycle - 310-1082B - Cam Chest Kit with Plate - Chain Drive - Oil Cooled - 550 Cam - Chrome Pushrods - M8FeaturesOil Pump/Cam Plate:Precision machined from billet aluminumBlue anodized...$1,937.95 -
S&S Cycle - 310-1012B - Cam Chest Kit with Plate - Chain Drive - Oil Cooled - 475 Cam - Black Pushrods - M8
S&S Cycle
$1,621.95S&S Cycle - 310-1012B - Cam Chest Kit with Plate - Chain Drive - Oil Cooled - 475 Cam - Black Pushrods - M8FeaturesOil Pump/Cam Plate:Precision machined from billet aluminumBlue anodized...$1,621.95 -
S&S Cycle - 310-1080B - Cam Chest Kit with Plate - Chain Drive - Water Cooled - 550 Cam - Chrome Pushrods - M8
S&S Cycle
$1,937.95S&S Cycle - 310-1080B - Cam Chest Kit with Plate - Chain Drive - Water Cooled - 550 Cam - Chrome Pushrods - M8FeaturesOil Pump/Cam Plate:Precision machined from billet aluminumBlue anodized...$1,937.95 -
S&S Cycle - 310-1011B - Cam Chest Kit with Plate - Chain Drive - Oil Cooled - 465 Cam - Black Pushrods - M8
S&S Cycle
$1,621.95S&S Cycle - 310-1011B - Cam Chest Kit with Plate - Chain Drive - Oil Cooled - 465 Cam - Black Pushrods - M8FeaturesOil Pump/Cam Plate:Precision machined from billet aluminumBlue anodized...$1,621.95 -
S&S Cycle - 310-1007B - Cam Chest Kit with Plate - Chain Drive - Water Cooled - 465 Cam - Black Pushrods - M8
S&S Cycle
$1,621.95S&S Cycle - 310-1007B - Cam Chest Kit with Plate - Chain Drive - Water Cooled - 465 Cam - Black Pushrods - M8FeaturesOil Pump/Cam Plate:Precision machined from billet aluminumBlue anodized...$1,621.95 -
S&S Cycle - 330-0732 - Camshaft Kit - 590G - Gear Drive - M8
S&S Cycle
$465.95S&S Cycle - 330-0732 - Camshaft Kit - 590G - Gear Drive - M8FeaturesDesigned specifically for use with monster bores and ported heads (not recommended for stock bore engines)Improves cam timing...$465.95 -
S&S Cycle - 330-0726 - Camshaft Kit with PV-3 Tuner - 475G Gear Drive - M8 Touring
S&S Cycle
$846.95S&S Cycle - 330-0726 - Camshaft Kit with PV-3 Tuner - 475G Gear Drive - M8 TouringFeaturesBolt-in cam providing power from 2200-5200 RPM in engines with displacement from 107-135 cubic inchesNo need...$846.95 -
S&S Cycle - 330-0725 - Camshaft Kit with PV-3 Tuner - 475C Chain Drive - M8 Touring
S&S Cycle
$628.95S&S Cycle - 330-0725 - Camshaft Kit with PV-3 Tuner - 475C Chain Drive - M8 TouringFeaturesBolt-in cam providing power from 2200-5200 RPM in engines with displacement from 107-135 cubic inchesNo need...$628.95 -
S&S Cycle - 330-0730 - Camshaft Kit - 590C - Chain Drive - M8
S&S Cycle
$299.95S&S Cycle - 330-0730 - Camshaft Kit - 590C - Chain Drive - M8FeaturesAll-out horsepower cam for 124” and larger enginesDesigned specifically for use with monster bores and ported heads (not...$299.95 -
S&S Cycle - 330-0715 - Camshaft Kit - 540G Gear Drive - M8
S&S Cycle
$465.95S&S Cycle - 330-0715 - Camshaft Kit - 540G Gear Drive - M8FeaturesDesigned to add even more torque to your big bore M8, for those that keep the revs below 6000 rpm when combined with 124" and larger...$465.95 -
S&S Cycle - 330-0713 - Camshaft Kit - 540C Chain Drive - M8
S&S Cycle
$299.95S&S Cycle - 330-0713 - Camshaft Kit - 540C Chain Drive - M8FeaturesDesigned to add even more torque to your big bore M8, for those that keep the revs below 6000 rpm when combined with 124" and larger...$299.95 -
S&S Cycle - 310-1119 - Cam Chest Kit with Plate - Gear Drive - Oil Cooled - 540 Cam - Chrome Pushrods - M8
S&S Cycle
$2,131.95S&S Cycle - 310-1119 - Cam Chest Kit with Plate - Gear Drive - Oil Cooled - 540 Cam - Chrome Pushrods - M8FeaturesAll parts in each kit are matched to ensure superior quality, fit, finish and...$2,131.95 -
S&S Cycle - 310-1014A - Cam Chest Kit with Plate - Gear Drive - Oil Cooled - 475 Cam - Black Pushrods - M8
S&S Cycle
$1,815.95S&S Cycle - 310-1014A - Cam Chest Kit with Plate - Gear Drive - Oil Cooled - 475 Cam - Black Pushrods - M8FeaturesAll parts in each kit are matched to ensure superior quality, fit, finish and...$1,815.95 -
S&S Cycle - 310-1083A - Cam Chest Kit with Plate - Gear Drive - Oil Cooled - 550 Cam - Chrome Pushrods - M8
S&S Cycle
$2,193.95S&S Cycle - 310-1083A - Cam Chest Kit with Plate - Gear Drive - Oil Cooled - 550 Cam - Chrome Pushrods - M8FeaturesAll parts in each kit are matched to ensure superior quality, fit, finish and...$2,193.95 -
S&S Cycle - 310-1013A - Cam Chest Kit with Plate - Gear Drive - Oil Cooled - 465 Cam - Black Pushrods - M8
S&S Cycle
$1,815.95S&S Cycle - 310-1013A - Cam Chest Kit with Plate - Gear Drive - Oil Cooled - 465 Cam - Black Pushrods - M8FeaturesAll parts in each kit are matched to ensure superior quality, fit, finish and...$1,815.95 -
S&S Cycle - 310-1009A - Cam Chest Kit with Plate - Gear Drive - Water Cooled - 465 Cam - Black Pushrods - M8
S&S Cycle
$1,815.95S&S Cycle - 310-1009A - Cam Chest Kit with Plate - Gear Drive - Water Cooled - 465 Cam - Black Pushrods - M8FeaturesAll parts in each kit are matched to ensure superior quality, fit, finish and...$1,815.95 -
S&S Cycle - 310-1010A - Cam Chest Kit with Plate - Gear Drive - Water Cooled - 475 Cam - Black Pushrods- M8
S&S Cycle
$1,815.95S&S Cycle - 310-1010A - Cam Chest Kit with Plate - Gear Drive - Water Cooled - 475 Cam - Black Pushrods- M8FeaturesAll parts in each kit are matched to ensure superior quality, fit, finish and...$1,815.95 -
S&S Cycle - 310-1006A - Cam Chest Kit with Plate - Gear Drive - Oil Cooled - 475 Cam - Chrome Pushrods -M8
S&S Cycle
$1,774.95S&S Cycle - 310-1006A - Cam Chest Kit with Plate - Gear Drive - Oil Cooled - 475 Cam - Chrome Pushrods -M8FeaturesAll parts in each kit are matched to ensure superior quality, fit, finish and...$1,774.95 -
S&S Cycle - 310-1005A - Cam Chest Kit with Plate - Gear Drive - Oil Cooled - 465 Cam - Chrome Pushrods - M8
S&S Cycle
$1,774.95S&S Cycle - 310-1005A - Cam Chest Kit with Plate - Gear Drive - Oil Cooled - 465 Cam - Chrome Pushrods - M8FeaturesAll parts in each kit are matched to ensure superior quality, fit, finish and...$1,774.95 -
S&S Cycle - 310-1002A - Cam Chest Kit with Plate - Gear Drive - Water Cooled - 475 Cam - Chrome Pushrods -M8
S&S Cycle
$1,774.95S&S Cycle - 310-1002A - Cam Chest Kit with Plate - Gear Drive - Water Cooled - 475 Cam - Chrome Pushrods -M8FeaturesAll parts in each kit are matched to ensure superior quality, fit, finish and...$1,774.95 -
S&S Cycle - 310-1001A - Cam Chest Kit with Plate - Gear Drive - Water Cooled - 465 Cam - Chrome Pushrods -M8
S&S Cycle
$1,774.95S&S Cycle - 310-1001A - Cam Chest Kit with Plate - Gear Drive - Water Cooled - 465 Cam - Chrome Pushrods -M8FeaturesAll parts in each kit are matched to ensure superior quality, fit, finish and...$1,774.95 -
S&S Cycle - 330-0546 - Cam Chest with Plate Kit - 585CE - Easy Start Cams - Twin Cam
S&S Cycle
$2,529.95S&S Cycle - 330-0546 - Cam Chest with Plate Kit - 585CE - Easy Start Cams - Twin CamFeaturesUpgrade to S&S bolt-in performance camshaftsS&S Quickie pushrods - easy installation, without removing...$2,529.95 -
S&S Cycle - 330-0647 - Camshaft Kit - 550G Gear Drive - M8
S&S Cycle
$465.95S&S Cycle - 330-0647 - Camshaft Kit - 550G Gear Drive - M8FeaturesKit includes all required bearings, o-rings, and hardwareIdeal horsepower cam for 114" and larger enginesMaximizes peak torque and...$465.95 -
S&S Cycle - 310-0856 - Crankcase - 4.125" Bore w/Stock Bolt Pattern - Wrinkle Black - Dyna
S&S Cycle
$2,249.95S&S Cycle - 310-0856 - Crankcase - 4.125" Bore w/Stock Bolt Pattern - Wrinkle Black - DynaFeatures4.125" bore crankcase can be used as a foundation for a custom engine or replacement for T111, T124,...$2,249.95 -
S&S Cycle - 31-0078 - Engine Case - Super Stock® Big Bore - 3.625" - Evolution Big Twin
S&S Cycle
$2,099.95S&S Cycle - 31-0078 - 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...$2,099.95 -
S&S Cycle - 310-0878 - Crankcase - 3.937" Bore - Alternator Style - Wrinkle Black - Dyna
S&S Cycle
$2,249.95S&S Cycle - 310-0878 - Crankcase - 3.937" Bore - Alternator Style - Wrinkle Black - DynaFeatures4.125" bore crankcase can be used as a foundation for a custom engine or replacement for T111, T124, or...$2,249.95 -
S&S Cycle - 31-2100 - REED VALVE, 84-99 +.030
S&S Cycle
$171.95S&S Cycle - 31-2100 - REED VALVE, 84-99 +.030FeaturesNew-style breather is not dependent on the rotation of the crankshaft to make it open and close. Instead, reeds open when pressure in the...$171.95 -
S&S Cycle - 310-0367A - Engine Case - 3.750" Bore w/Stock Stud Pattern - Wrinkle Black - Twin Cam
S&S Cycle
$2,199.95S&S Cycle - 310-0367A - Engine Case - 3.750" Bore w/Stock Stud Pattern - Wrinkle Black - Twin CamFeaturesReplacement Twin Cam "A" engine cases for stock H-D chassis only (carb and EFI)Features...$2,199.95 -
S&S Cycle - 310-0369 - Engine Case - 4.125" Bore w/Stock Stud Pattern - Wrinkle Black - Twin Cam
S&S Cycle
$1,999.95S&S Cycle - 310-0369 - Engine Case - 4.125" Bore w/Stock Stud Pattern - Wrinkle Black - Twin CamFeaturesReplacement Twin Cam "A" engine cases for stock H-D chassis only (carb and EFI)Features greater...$1,999.95 -
S&S Cycle - 310-0742 - Breather Valve - Twin Cam
S&S Cycle
$152.95S&S Cycle - 310-0742 - Breather Valve - Twin CamFeaturesSolves the problem of oil carryover in Twin Cam "A" motors with stock oil pumpOil carryover is oil that comes out of your breather and all over...$152.95 -
S&S Cycle - 31-0055 - Engine Case - Super Stock® - 3.500" - Evolution Big Twin
S&S Cycle
$1,825.95S&S Cycle - 31-0055 - 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...$1,825.95 -
S&S Cycle - 92-1210 - Piston Kit - for 106" Stroker Kit - Standard
S&S Cycle
$530.95S&S Cycle - 92-1210 - Piston Kit - for 106" Stroker Kit - StandardFeaturesRequired 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 - 31-2096 - REED VALVE, 93-99 STD
S&S Cycle
$165.95S&S Cycle - 31-2096 - REED VALVE, 93-99 STDFeaturesNew-style breather is not dependent on the rotation of the crankshaft to make it open and close. Instead, reeds open when pressure in the crankcase...$165.95 -
S&S Cycle - 94-9254 - Wrist Pin Circlips - Harley Davidson
S&S Cycle
$11.95S&S Cycle - 94-9254 - Wrist Pin Circlips - Harley Davidson Features For use with S&S Cycle wrist pins Sold in pack of 4 Specs Units 4...$11.95
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.