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 - 330-0377 - Tappet Roller Kit - Big Twin | XL - 4 Pack - Fits 1958-1984 Electra Glide / Street Glide, 1983 Dyna, 1957-1985 Sportster & More
S&S Cycle
$163.95S&S Cycle Tappet Roller Kit - Big Twin | XL - 4 Pack Fits: 1958-1984 Electra Glide / Street Glide, 1983 Dyna, 1957-1985 Sportster, 1941-1984 Big Twin, 1936-1984 Harley-Davidson Harley-Davidson. Full...$163.95 -
S&S Cycle - 330-0381 - Tappet Assemblies - Hydraulic - +0.003" Oversized - Big Twin '53-'84 - Set of 4
S&S Cycle
$835.95S&S Cycle Tappet Assemblies - Hydraulic - +0.003" Oversized - Big Twin '53-'84 - Set of 4 Fits: 1958-1984 Electra Glide / Street Glide, 1983 Dyna, 1982-1983 FXR, 1953-1984 Big Twin, 1953-1957...$835.95 -
S&S Cycle - 330-0379 - Hydraulic Tappet Insert - Big Twin '53-'84
S&S Cycle
$155.27S&S Cycle Hydraulic Tappet Insert - Big Twin '53-'84 Fits: 1955-1984 Electra Glide / Street Glide, 1965-1981 Softail, 1983 Dyna, 1982-1983 FXR, 1953-1984 Big Twin, 1953-1957 Harley-Davidson...$155.27 -
S&S Cycle - 33-5451 - Hydraulic Lifter - Shovelhead '66-'84
S&S Cycle
$1,255.95S&S Cycle Hydraulic Lifter - Shovelhead '66-'84 Fits: 1966-1984 Electra Glide / Street Glide, 1983 Dyna, 1982-1983 FXR, 1966-1984 Big Twin Harley-Davidson. Full year/model list is on the Fitment tab...$1,255.95 -
S&S Cycle - 330-0380 - Tappet Assemblies - Hydraulic - Standard - Big Twin '53-'84 - Set of 4
S&S Cycle
$699.95S&S Cycle Tappet Assemblies - Hydraulic - Standard - Big Twin '53-'84 - Set of 4 Fits: 1958-1984 Electra Glide / Street Glide, 1983 Dyna, 1982-1983 FXR, 1953-1984 Big Twin, 1953-1957 Harley-Davidson...$699.95 -
S&S Cycle - 330-0378 - High-Quality Tappet Roller Kit - Fits 1986-1990 XL; 1984-1999 80" Evolution Big Twin
S&S Cycle
$183.95S&S Cycle - 330-0378 - High-Quality Tappet Roller KitFeaturesMade from 52100 bearing materialInclude 4340 chromoly axlesSpecs$183.95 -
S&S Cycle - 33-5352 - Hydraulic Tappets - Big Twin
S&S Cycle
$381.95S&S Cycle - 33-5352 - Hydraulic Tappets - Big TwinFeaturesRollers have a larger-than-stock inner bearing race that reduces stress and increases axle lifeEach lifter body and plunger assembly is...$381.95 -
S&S Cycle - 106-6068 - Cam Install Kit - Gear Drive
S&S Cycle
$73.95S&S Cycle - 106-6068 - Cam Install Kit - Gear 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...$73.95 -
S&S Cycle - 340-0077 - Right Side Inner Main Bearing Race - Twin Cam
S&S Cycle
$65.95S&S Cycle - 340-0077 - Right Side Inner Main Bearing Race - Twin Cam Features Made in the U.S.A. For '03-'17 Twin Cam, '00-'03 Twin Cam “B” and S&S 3-piece flywheels (right side). Specs$65.95 -
S&S Cycle - Hydraulic Tappets fits '91-'99 Sportster Models - Set of 4
S&S Cycle
$226.95S&S Cycle - Hydraulic Tappets fits '91-'99 Sportster Models - Set of 4 Features: Features precision-hardened ball-type check valve to provide superior sealing and lash control$226.95 -
S&S Cycle - Tappet Alignment Tool fits 'L76-'17 Big Twin Models (Except M-Eight)
S&S Cycle
$41.95S&S Cycle - Tappet Alignment Tool fits 'L76-'17 Big Twin Models (Except M-Eight) Features: Big Twin Evolution tappet blocks do not have counter-bored bolt holes; therefore, when a tappet block is...$41.95 -
S&S Cycle - '84-'99 Hydraulic Lifters Tappet with HL²T Kit
S&S Cycle
$409.95S&S Cycle - '84-'99 Hydraulic Lifters Tappet with HL²T Kit Features: Rollers have a larger-than-stock inner bearing race that reduces stress and increases axle life Each lifter body and plunger...$409.95 -
S&S Cycle - Tappet Cuffs fits '06-'21 XL Models (Exc. '21 Sportster S/RH1250S) Repl. OEM #18505-06
S&S Cycle
$81.95S&S Cycle - Tappet Cuffs fits '06-'21 XL Models (Exc. '21 Sportster S/RH1250S) Repl. OEM #18505-06 With these cuffs, you can capture the tappets and not worry about affecting vertical motion to keep...$81.95 -
S&S Cycle - Precision Tappets fits '17 -Up M8, '99 -'17 Twin Cam, '00-'20 Sportster Models
S&S Cycle
$291.01S&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...$291.01 -
S&S - Tappet Cuffs, Black - Fits 17-18 Touring, 18-Up Softail Models with M8 Powerplant
S&S Cycle
MSRP: $84.95$79.95S&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 construction Stronger...MSRP: $84.95$79.95
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.