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 - Roller Rocker Arms fits M8 Softail Models
S&S Cycle
$611.95S&S Cycle - Roller Rocker Arms fits M8 Softail Models Features Forged from 8620 steel, heat-treated then shot-peened for additional strength and durability Rocker arms have .75" long...$611.95 -
S&S Cycle - 124" Power Packages fits '17-'21 M8 Oil-Cooled Engines
S&S Cycle
$2,699.95 - $3,695.95S&S Cycle - 124" Power Packages fits '17-'20 M8 Oil-Cooled Engines This bolt-on Power Package increases your 107" M8 Engine to 124". It comes in a wrinkle black finish and is available with or...$2,699.95 - $3,695.95 -
S&S Cycle - 128" Power Packages fits '17-'21 M8 Water/Oil-Cooled Engines
S&S Cycle
$3,427.95 - $3,460.95S&S Cycle - 128" Power Packages fits '17-'20 M8 Water/Oil-Cooled Engines This Power Package increases your 114"/117" with a 4-1/2" stroke M8 to 128". It is available in a wrinkle black or black...$3,427.95 - $3,460.95 -
S&S Cycle - 128" Power Packages fits '17-'21 M8 Oil-Cooled Engines
S&S Cycle
$3,460.95S&S Cycle - 128" Power Packages fits '17-'20 M8 Oil-Cooled Engines This Power Package increases your 114"/117" with a 4-1/2" stroke M8 to 128". It is available in a wrinkle black or black...$3,460.95 -
S&S Cycle - Precision Tappets fits '17 -Up M8, '99 -'17 Twin Cam, '00-'20 Sportster Models
S&S Cycle
$279.95S&S Cycle - Precision Tappets fits '17 -'20 M8, '99 -'17 Twin Cam, '00-'20 Sportster Models These precision tappets feature an all-new and improved design and are sold as a set of four...$279.95 -
S&S Cycle - Mini Teardrop Stealth Air Cleaner Kits fit '17-'23 M8 Models
S&S Cycle
$395.95S&S Cycle - Mini Teardrop Stealth Air Cleaner Kits fit '17-'23 M8 Models These air cleaner kits maintain the classic S&S teardrop air cleaner kit look and come in your choice of a chrome,...$395.95 -
S&S Cycle - Superstreet 2-Into-1 Exhaust Systems fits '07-'13 Sportster Models - Black
S&S Cycle
$1,195.95S&S Cycle - Superstreet 2-Into-1 Exhaust Systems fits '07-'13 Sportster Models Features Classic 2-1 styling with world famous S&S performance! Fits forward and mid controls Durable high...$1,195.95 -
S&S Cycle - Superstreet 50 State 2-Into-1 Exhaust System fits'14-'21 Sportster Models
S&S Cycle
$1,495.95S&S Cycle - Superstreet 2-Into-1 Exhaust System fits'14-'20 Sportster Models S&S Cycle's Superstreet 2-Into-1 Exhaust System features S&S's highly acclaimed 2:1 Superstreet exhaust...$1,495.95 -
S&S - Stealth Tribute Air Cleaner Covers fits S&S Stealth Cleaner Air Kits
S&S Cycle
$203.95S&S - Stealth Tribute Air Cleaner Covers fits S&S Stealth Cleaner Air Kits The Stealth Tribute Air Cleaner Cover is the perfect addition to a Stealth Air Cleaner, available in your choice of...$203.95 -
S&S Pushrod Tube Keepers - fits '17-'19 M-Eight
S&S Cycle
$40.95S&S Pushrod Tube Keepers - fits '17-'19 M-Eight Features: For use in custom applications where stock keepers won't fit. Chromed steel finish Sold in kits of four assemblies; enough for one...$40.95 -
S&S Pushrod Tubes - fits '17-'21 M-Eight & '99-'17 Twin Cam
S&S Cycle
$203.95S&S Pushrod Tubes - fits '17-'21 M-Eight & '99-'17 Twin Cam Features: Stylish Black pushrod tubes enhance the look of your engine Great match for the Black engine covers offered on some...$203.95 -
S&S Headbolt Kit - fits '17-'18 M8
S&S Cycle
$199.95S&S Headbolt Kit - fits '17-'18 M8 Features: Made from heat-treated 8640 steel 200,000 psi ultimate tensile strength Stronger than the stock bolts Durable black oxide coating Formed...$199.95 -
S&S Superstreet 2-into-1 Exhaust System - fits '18-'22 FXBB/FXLR/FXFB/FLSL/FLHC/FLDE/FLSB
S&S Cycle
$1,699.95S&S Superstreet 2-into-1 Exhaust System The Superstreet is available in Black w/ Black end cap or Chrome w/ Black end cap. Exempt from emissions tampering regulations under CARB EO# K-010-13...$1,699.95 -
S&S Quickee Pushrod Kit w/ Chrome Covers for Harley Twin Cam 1999-2017
S&S Cycle
$309.95S&S Quickee Pushrod Kit w/ Chrome Covers for Harley Twin Cam 1999-2017 Kits include four S&S Quickee pushrods, four pushrod covers, O-rings Pushrods are manufactured from chromoly steel...$309.95 -
S&S Chrome Rocker Box for Harley Evo Big Twin 1984-1999
S&S Cycle
$1,279.95 - $1,659.95S&S Chrome Rocker Box for Harley Evo Big Twin 1984-1999 Chrome rocker box available in billet or die-cast construction. Please be sure to check the fitment table below to ensure it will fit your...$1,279.95 - $1,659.95 -
S&S Air Horn Kit for Super E & Super G Carburetors
S&S Cycle
$183.95S&S Air Horn Kit for Super E & Super G Carburetors Fully machined from lightweight alloy aluminum castings Kit inlcudes: air horn, three mounting screws, carb support bracket (bracket...$183.95 -
S&S Quickee Pushrod Kit w/ Black Covers for Harley Twin Cam 1999-2017
S&S Cycle
$336.95S&S Quickee Pushrod Kit w/ Black Covers for Harley Twin Cam 1999-2017 Kits include four S&S Quickee pushrods, four pushrod covers, O-rings Pushrods are manufactured from chromoly steel...$336.95 -
S&S Gloss Black Pushrod Tube Keepers for Twin Cam 1999-2017
S&S Cycle
$40.95S&S Gloss Black Pushrod Tube Keepers for Twin Cam 1999-2017 Simple, effective way to enhance the look of your engine Sold in a set of four$40.95 -
Out of stock
S&S Big Bore Kit for M8 Harley Softail & Touring '17-Up
S&S Cycle
$929.95S&S Big Bore Kit for M8 Harley Softail & Touring '17-Up This S&S Big Bore Kit is for Milwaukee-Eight Harley Softail and Touring models 2017 and up, including Softail Heritage Classic and...$929.95 -
S&S - Harley Oil Filter fits '99-Up Harley Twin Cam, '17-Up M8 - Black or Chrome
S&S Cycle
$20.95 - $23.95S&S - Harley Oil Filter (Chrome or Black) - fits '99-Up Harley Twin Cam, '17-Up M8 Features Sturdy steel canister houses the finest filtering media and internal components available Canister...$20.95 - $23.95 -
S&S - Tappet Cuffs, Black - Fits 17-18 Touring, 18-Up Softail Models with M8 Powerplant
S&S Cycle
$84.95S&S Tappet Cuffs for Harley-Davidson 2017-2018 Touring Models with M8 Powerplant, 2018-Up Softail with M8 Powerplant Features: Hard anodized black coating Billet aluminum...$84.95 -
S&S - Gear Drive Camshaft - Fits Harley '17-Up M8 Models with M8 Engine
S&S Cycle
$458.95 - $465.95S&S - Gear Drive Camshaft - Fits Harley '17-Up M8 Models with M8 Engine This replacement camshaft kit includes all required bearings, o-rings, gasket, and hardware. Features: 350...$458.95 - $465.95 -
S&S - Chain Drive Camshaft - Fits Harley Davidson '17-Up M8 Models with M8 Engine
S&S Cycle
$299.95S&S - Chain Drive Camshaft - Fits Harley Davidson '17-Up M8 Models with M8 Engine This replacement camshaft kit includes all required bearings, o-rings, gasket, and hardware...$299.95 -
S&S - Valve Spring Kit - Fits Harley '17-'18 M8 Models
S&S Cycle
$395.95S&S Valve Spring Kit For 2017-2018 M8 Models This replacement valve spring kit by S&S includes springs, top collars, keepers, valve seal/bottom collar; for Harley-Davidson Milwaukee Eight...$395.95 -
S&S - Kick Starter Cover Kit - Fits Harley 36-87 FLH, 84-87 FXST, 71-86 FX Models
S&S Cycle
$255.95S&S Kick Starter Cover Kit Fits Harley FLH 1936-1987, FXST 1984-1987, FX 1971-1986 Models S&S's Kick Starter Cover are reproductions that are as close as possible to OEM kick starter covers...$255.95 -
S&S - Super E and G Carburetors - Fits '36-'06 Big Twin, '57-'06 XL Models
S&S Cycle
$530.95 - $549.95S&S Super E and G Carburetors Fits '36-'06 Big Twin, '57-'06 XL Models Features: Black coating is heat- and chemical-resistant Standard venturi diameter Four fuel delivery ports for better...$530.95 - $549.95 -
S&S - Engine Stand
S&S Cycle
$199.95S&S Engine Stand The S&S Engine Stand is a great way to hold an engine on the work bench for shipping or for display. Features: An economical way to hold an engine on the work bench, for...$199.95 -
S&S - 585CEZ Easy Start Chain-Drive Camchest Kit - fits '07-'17 Twin Cam, '06 Dyna
S&S Cycle
$2,529.95S&S - 585CEZ Easy Start Chain-Drive Camchest Kit for Harley Twin Cam and Dynas The 585CEZ Easy Start Chain-Drive Camchest Kit by S&S will improve engine performance and upgrade your...$2,529.95 -
S&S - Grand National Slip-On Mufflers - fits '18 FXFB
S&S Cycle
$595.95S&S Grand National Slip-On Mufflers for Harley 2018 FXFB Models The Grand National Slip-on Mufflers by S&S have a race inspired look with a black ceramic finish. They will increase your...$595.95 -
S&S - Oil Pressure Switch Kit - fits '84-'99 Evo Big Twin
S&S Cycle
$27.95S&S Oil Pressure Switch Kit Features: Comes complete with nut and lock washer Made in the U.S.A. Fitment: '84-'99 Evolution Big Twin (OEM: 26561-84)$27.95 -
S&S - Mini Teardrop Stealth Air Cleaner Kits fits '01-'17 Twin Cam EFI Models & '99-'06 CV Carb - Cable Throttle
S&S Cycle
$359.95 - $395.95S&S - Mini Teardrop Stealth Air Cleaner Kits fits '01-'17 Twin Cam EFI Models & '99-'06 CV Carb - Cable Throttle This air cleaner Kit will increase air flow performance and add a custom...$359.95 - $395.95 -
S&S - Sidewinder 2-Into-1 Exhaust System - fits '17-'18 Touring Models
S&S Cycle
$1,399.95S&S - Sidewinder 2-Into-1 Exhaust System If you're looking to increase horsepower on your Harley, look no further. The S&S Sidewinder 2-into-1 has a deep sound with stainless steel header...$1,399.95 -
S&S Cycle - Top Dead Center Tool
S&S Cycle
$61.95S&S Cycle - Top Dead Center Tool Features: Invaluable when dialing in cams or performing any of a number of checks and modifications based on the position of the crankshaft Tool makes it...$61.95 -
S&S - Super G Shorty Carburetor Kit
S&S Cycle
$849.95 - $1,049.95S&S Super G Shorty Carburetor Kit Take a look around, you'll see S&S's iconic tear drop air cleaners are one of the most popular ones on the market. These Super g Shorty Carburetor Kits...$849.95 - $1,049.95 -
Out of stock
S&S - Stealth Air Cleaner Cover
S&S Cycle
$195.95S&S Stealth Air Cleaner Cover S&S has come up with this Bob and Muscle air cleaner cover that not only looks great but is super tough. Made from billet aluminum and powder coated gloss...$195.95 -
S&S Harley Oil Filter fits '84-'99 Big Twin & '86-Up XL Sportsters - Black or Chrome
S&S Cycle
$20.95 - $23.95S&S Harley Oil Filter fits '84-'99 Big Twin & '86-Up XL Sportsters - Black or Chrome This S&S Oil Filter fits '84-'99 Big Twin & '86-Up XL Sportsters and is available in Black or...$20.95 - $23.95 -
S&S - Billet Oil Pump Kit - fits '78-'84 Big Twin Models
S&S Cycle
$649.95The S&S Billet Oil Pump Kit: Kit includes oil pump, universal cover with top and bottom feeds, mounting bolts, supply and return gears, drive shaft with keys and snap rings, check ball and...$649.95 -
S&S - Air Cleaner Covers - Fits S&S Stealth Air Cleaner Kits
S&S Cycle
$152.95 - $193.95The S&S Air Cleaner Covers are for the S&S Stealth Air Cleaner Kits. Available in chrome or black (black wrinkle powdercoat finish) Available in Dished Bobber, Domed Bobber, Air Stream,...$152.95 - $193.95 -
S&S - Throttle Assembly Kit fits E & G Carb
S&S Cycle
$254.95 - $257.95S&S - Throttle Assembly Kit Designed for early-style S&S Super E & G carbs or any other butterfly-type carburetor with 81-95 OEM-style throttle linkage. Features: Each kit includes a...$254.95 - $257.95 -
S&S - Stealth Air Cleaner Cover - Air 1
S&S Cycle
$195.95S&S Stealth Air Cleaner Cover Air 1 These covers are machined from billet aluminum and have an air stream style. Features: Fit the S&S Stealth air cleaner kits Bob air cleaner covers...$195.95
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.