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 - Stock Heads Intake Manifold O-Ring fits '84-'16 Big Twin, '86-'16 Sportster Models (OEM #26992-99, 26995-86A)
S&S Cycle
$10.95S&S Cycle - Stock Heads Intake Manifold O-Ring fits '84-'16 Big Twin, '86-'16 Sportster Models (OEM #26992-99, 26995-86A) Features: Sold Each Made from the highest-quality materials...$10.95 -
S&S Cycle - Idle Air Control Motor Kit fits '01-'05 Big Twin, '02-'10 VRSC, '07-'20 Sportster, S&S X-Wedge w/ S&S SBEFI Models (OEM #27628-01, 27628-01A)
S&S Cycle
$163.95S&S Cycle - Idle Air Control Motor Kit fits '01-'05 Big Twin, '02-'10 VRSC, '07-'20 Sportster, S&S X-Wedge w/ S&S SBEFI Models (OEM #27628-01, 27628-01A) Features: For single bore...$163.95 -
Out of stock
S&S Cycle - HI-4N Ignition Module Kit fits '70-'99 Big Twin Models
S&S Cycle
$599.95S&S Cycle - HI-4N Ignition Module Kit fits '70-'99 Big Twin Models Features: Updated version of the popular Crane HI-4 ignition More power than the stock ignition Single-fire and dual-fire...$599.95 -
S&S Cycle - Billet Oil Pump Kit fits '92-'99 Evolution Big Twin Models
S&S Cycle
$499.95S&S Cycle - Billet Oil Pump Kit fits '92-'99 Evolution Big Twin Models Features: Kit includes an oil pump with cover, mounting bolts, supply and return gears, drive shaft with keys and snap...$499.95 -
S&S Cycle - Billet Oil Pump fits '70-'91 Big Twin Models
S&S Cycle
MSRP: $499.95$445.95S&S Cycle - Billet Oil Pump fits '70-'91 Big Twin Models Features: Kit includes an oil pump with cover, mounting bolts, supply and return gears, drive shaft with keys and snap rings, check...MSRP: $499.95$445.95 -
S&S Cycle - Replacement Billet Oil Pump Gasket Kit
S&S Cycle
$17.95S&S Cycle - Replacement Billet Oil Pump Gasket Kit Features: Made in the U.S.A. Fitment 1999 Harley-Davidson Super Glide Sport FXDX - - 1999 Harley-Davidson FXR...$17.95 -
S&S Cycle - Oil Pump Replacement Gasket Kit fits '36-'69 Big Twin Models
S&S Cycle
$17.95S&S Cycle - Oil Pump Replacement Gasket Kit fits '36-'69 Big Twin Models Features: Made in the U.S.A. Fitment 1991 Harley-Davidson Dyna Sturgis...$17.95 -
S&S Cycle - Rocker Arm Shafts fits '99-'17 Twin Cam & '86-'22 Sportster Models (Except RH Sportster (OEM #17611-83))
S&S Cycle
$59.95S&S Cycle - Rocker Arm Shafts fits '99-'17 Twin Cam & '86-'22 Sportster Models (Except RH Sportster (OEM #17611-83)) Features: Made in the U.S.A...$59.95 -
S&S Cycle - Rocker Box Gasket Kit fits EVO Big Twin Models
S&S Cycle
$91.95S&S Cycle - Rocker Box Gasket Kit fits EVO Big Twin Models Features: Replacement gasket kit for rocker box part number 90-4095 Fitment 2000 Harley-Davidson FXR...$91.95 -
Out of stock
S&S Cycle - Rocker Box Gasket Kit fits Twin Cam Models
S&S Cycle
$71.95S&S Cycle - Rocker Box Gasket Kit fits Twin Cam Models Features: Includes all required gaskets and O-rings for both rocker boxes Fitment 2017 Harley-Davidson Road King Special...$71.95 -
Out of stock
S&S Cycle - Compression Release Hole Plug
S&S Cycle
$24.95S&S Cycle - Compression Release Hole Plug Features: Not for use on OEM heads Made in the U.S.A. Fitment 2016-2017 Harley-Davidson Fat Boy S...$24.95 -
S&S Cycle - Adjustable Pushrods fits '99-'17 Twin Cam Models
S&S Cycle
MSRP: $174.95$152.95S&S Cycle - Adjustable Pushrods fits '99-'17 Twin Cam Models Features: .4375" diameter chromoly steel for maximum strength Rocker boxes must be removed for installation or removal Made in...MSRP: $174.95$152.95 -
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...$41.95 -
Out of stock
S&S Cycle - Rocker Cover Wrench Set
S&S Cycle
$154.95S&S Cycle - Rocker Cover Wrench Set Features: Four wrenches of different lengths for those hard-to-get-to rocker box screws For use on all Big Twin and XL Evolution-style motors Made in the...$154.95 -
S&S Cycle - Adjustable Pushrods fits '84-'99 Evolution Big Twin Models
S&S Cycle
MSRP: $174.95$152.95S&S Cycle - Adjustable Pushrods fits '84-'99 Evolution Big Twin Models Features: .4375" diameter chromoly steel for maximum strength Rocker boxes must be removed for installation or...MSRP: $174.95$152.95 -
S&S Cycle - Trap Door fits '86-'99 Evolution-Style S&S Transmission Cases or Stock Application
S&S Cycle
$519.95S&S Cycle - Trap Door fits '86-'99 Evolution-Style S&S Transmission Cases or Stock Application Features: Billet construction Kit includes bearings and hardware Made in the U.S.A...$519.95 -
S&S Cycle - Harley Oil Change Kit - 4 US Quarts
S&S Cycle
$109.22 - $113.31S&S Cycle - Harley Oil Change Kit - 4 US Quarts This kit includes everything you need for a complete oil change on your Harley Davidson motorcycle, whether you have an Evo or Twin Cam engine. It...$109.22 - $113.31 -
Out of stock
S&S Cycle - Oil Control Valve fits '17-'23 M-Eight Models
S&S Cycle
$50.95S&S Cycle - Oil Control Valve fits '17-'23 M-Eight Models Features: The factory oil control valve on all oil cooled M8 engines regulates the amount of oil flowing to the oil cooler/heads The...$50.95 -
S&S Cycle - Slash Cut Race Slip-On Mufflers fits '18-'22 Harley Softail Models - Guardian Black
S&S Cycle
$463.95S&S Cycle - Slash Cut Race Slip-On Mufflers fits '18-'22 Harley Softail Models - Guardian Black These mufflers are S&S engineered high-flow cats that performs as well as many catalyst-free...$463.95 -
Out of stock
S&S Cycle - Slash Cut Race Slip-On Mufflers fits '18-'22 Harley M8 Softail Models - Chrome
S&S Cycle
$463.95S&S Cycle - Slash Cut Race Slip-On Mufflers fits '18-'22 Harley M8 Softail Models - Chrome These mufflers are S&S engineered high-flow cats that performs as well as many catalyst-free "race...$463.95 -
S&S Cycle - Slash Cut Race Slip-On Mufflers fits '18-'22 Harley Softail Models - Chrome
S&S Cycle
$514.95S&S Cycle - Slash Cut Race Slip-On Mufflers fits '18-'22 Harley Softail Models - Chrome These mufflers are S&S engineered high-flow cats that performs as well as many catalyst-free "race...$514.95 -
S&S Cycle - Grand National Race Slip-On Mufflers fits '18-'22 Harley Softail Models - Black Ceramic
S&S Cycle
$463.95S&S Cycle - Grand National Race Slip-On Mufflers fits '18-'22 Harley Softail Models - Black Ceramic These mufflers feature a race-inspired design and improved horsepower and torque (when used...$463.95 -
S&S Cycle - Grand National Race Slip-On Mufflers fits '18-'22 Harley M8 Softail Models - Chrome
S&S Cycle
$463.95S&S Cycle - Grand National Race Slip-On Mufflers fits '18-'22 Harley M8 Softail Models - Chrome These mufflers feature a race-inspired design and improved horsepower and torque (when used with a...$463.95 -
S&S Cycle - Grand National Race Slip-On Mufflers fits '18-'22 Harley Softail Models - Chrome
S&S Cycle
$463.95S&S Cycle - Grand National Race Slip-On Mufflers fits '18-'22 Harley Softail Models - Chrome These mufflers feature a race-inspired design and improved horsepower and torque (when used with a...$463.95 -
S&S Cycle - 50 State Slash-Cut Slip-On Mufflers fits '18-'22 Harley M8 Softail Models - Chrome
S&S Cycle
$1,231.95S&S Cycle - 50 State Slash-Cut Slip-On Mufflers fits '18-'22 Harley M8 Softail Models - Chrome These mufflers are S&S engineered high-flow cats that performs as well as many catalyst-free...$1,231.95 -
S&S Cycle - Grand National 50 State Slip-On Mufflers fits '18-'22 Harley M8 Softail Models - Guardian Black
S&S Cycle
$1,231.95S&S Cycle - Grand National 50 State Slip-On Mufflers fits '18-'22 Harley M8 Softail Models - Guardian Black These mufflers feature a race-inspired design and improved horsepower and torque (when...$1,231.95 -
S&S Cycle - Grand National 50 State Slip-On Mufflers fits '18-'22 Harley M8 Softail Models - Chrome
S&S Cycle
$1,231.95S&S Cycle - Grand National 50 State Slip-On Mufflers fits '18-'22 Harley M8 Softail Models - Chrome These mufflers feature a race-inspired design and improved horsepower and torque (when used...$1,231.95 -
Out of stock
S&S Cycle - 50 State Slash-Cut Slip-On Mufflers fits '18-'22 Harley Softail Models - Chrome
S&S Cycle
$1,149.95S&S Cycle - 50 State Slash-Cut Slip-On Mufflers fits '18-'22 Harley Softail Models - Chrome These mufflers are S&S engineered high-flow cats that performs as well as many catalyst-free "race...$1,149.95 -
S&S Cycle - Grand National 50-State Slip-On Mufflers fits '18-'22 Harley M8 Softail Models - Chrome
S&S Cycle
$1,231.95S&S Cycle - Grand National 50-State Slip-On Mufflers fits '18-'22 Harley M8 Softail Models - Chrome These mufflers feature a race-inspired design and improved horsepower and torque (when used...$1,231.95 -
S&S Cycle - Stainless Steel Tuned Induction Air Cleaner Kit fits '08-'17 Harley Touring & '16-'17 Softail Models
S&S Cycle
MSRP: $799.95$595.95S&S Cycle - Stainless Steel Tuned Induction Air Cleaner Kit fits '08-'17 Harley Touring & '16-'17 Softail Models In a performance engine, air flow is of the utmost importance. Air flow, of...MSRP: $799.95$595.95 -
S&S Cycle - 110" Power Package fits '07-'17 Twin Cam Engines
S&S Cycle
$3,396.95S&S Cycle - 110" Power Package fits '07-'17 Twin Cam Engines S&S Cycle has created the largest big-bore kits available today, without doing crankcase mods! This kit increases displacement to...$3,396.95 -
S&S Cycle - 100" Power Packages fits '99-'06 Twin Cam Engines (Exc. '06 Dynas)
S&S Cycle
$3,396.95S&S Cycle - 100" Power Packages fits '99-'06 Twin Cam Engines (Exc. '06 Dynas) S&S Cycle has created the largest big-bore kits available today, without doing crankcase mods! This kit...$3,396.95 -
Out of stock
S&S Cycle - Black Tuned Induction Air Cleaner Kit fits '08-'16 Touring, '16-'17 Softail Models
S&S Cycle
$399.95S&S Cycle - Black Tuned Induction Air Cleaner Kit fits '08-'16 Touring, '16-'17 Softail Models Air filters are the core element for pristine air flow in a performance engine, and S&S Cycle...$399.95 -
Out of stock
S&S Cycle - Chrome Tuned Induction Air Cleaner Kit fits '08-'16 Touring, '16-'17 Softail Models
S&S Cycle
$399.95S&S Cycle - Chrome Tuned Induction Air Cleaner Kit fits '08-'16 Touring, '16-'17 Softail Models Air filters are the core element for pristine air flow in a performance engine, and S&S Cycle...$399.95 -
S&S Cycle - Air Stinger Stealth Air Cleaner Kit with S&S Ring fits '01-'17 Twin Cam EFI Models & '99-'06 CV Carb - Cable Throttle
S&S Cycle
$249.95S&S Cycle - Air Stinger Stealth Air Cleaner Kit with S&S Ring fits '01-'17 Twin Cam EFI Models & '99-'06 CV Carb - Cable Throttle The Air Stinger Stealth Air Cleaner Kit comes complete...$249.95 -
S&S Cycle - Air Stinger Stealth Air Cleaner Kit with S&S Ring fits '08-'17 Twin Cam - Electronic Throttle
S&S Cycle
$249.95S&S Cycle - Air Stinger Stealth Air Cleaner Kit with S&S Ring fits '08-'17 Twin Cam - Electronic Throttle The Air Stinger Stealth Air Cleaner Kit comes complete with a backing plate cover, a...$249.95 -
S&S Cycle - Air Stinger Stealth Air Cleaner Kit with Teardrop Cover Black fits '01-'17 Twin Cam EFI Models & '99-'06 CV Carb - Cable Throttle
S&S Cycle
MSRP: $407.95$395.95S&S Cycle - Air Stinger Stealth Air Cleaner Kit with Teardrop Cover fits '01-'17 Twin Cam EFI Models & '99-'06 CV Carb - Cable Throttle The Air Stinger Stealth Air Cleaner Kit comes complete...MSRP: $407.95$395.95 -
S&S Cycle - Air Stinger Stealth Air Cleaner Kit with Teardrop Cover fits '08-'17 Twin Cam - Electronic Throttle
S&S Cycle
MSRP: $407.95$395.95S&S Cycle - Air Stinger Stealth Air Cleaner Kit with Teardrop Cover fits '08-'17 Twin Cam - Electronic Throttle The Air Stinger Stealth Air Cleaner Kit comes complete with a backing plate cover,...MSRP: $407.95$395.95 -
Out of stock
S&S - Super Stock Stealth Air Cleaner Kit fits '17-'21 M8 Softail Models/ Stock EFI and 64mm Throttle Body
S&S Cycle
MSRP: $225.95$195.95S&S - Super Stock Stealth Air Cleaner Kit fits '17-'21 M8 Softail Models/ Stock EFI and 64mm Throttle Body Features Built-in stinger cone directs air smoothly into the bore of the carburetor...MSRP: $225.95$195.95 -
S&S Cycle - Air Cleaners fits '93-'06 Big Twin Models W/ Stock CV Carb
S&S Cycle
$395.95 - $399.95S&S Cycle - Air Cleaners fits '93-'06 Big Twin Models W/ Stock CV Carb These S&S Cycle Air Cleaners feature original S&S teardrop air cleaner assemblies and are available in your choice...$395.95 - $399.95
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.