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 -
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 -
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 -
S&S Cycle - Solid Lifter Conversion Kit fits '66-'84 Shovelhead Model
S&S Cycle
$175.95S&S Cycle - Solid Lifter Conversion Kit fits '66-'84 Shovelhead Model Features: Converts stock hydraulic lifters to adjustable solids Kit includes four nonadjustable steel pushrods, four...$175.95 -
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 -
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 - 50-State 2-into-1 Sidewinder® Exhaust System fits M8 Models - Lava Chrome
S&S Cycle
$1,798.95S&S Cycle - 50-State 2-into-1 Sidewinder® Exhaust System fits M8 Models - Lava Chrome Features: Smokey chrome with all the reflective qualities of traditional chromium Durable and easy...$1,798.95 -
S&S Cycle - Stealth Air Cleaner Kit Without Cover fits '23-'24 121 CVO M8 Touring Models , '24 Road Glide/ Street Glide
S&S Cycle
MSRP: $224.95$195.95S&S Cycle - Stealth Air Cleaner Kit Without Cover fits '23-'24 121 CVO M8 Touring Models , '24 Road Glide/ Street Glide Features: High-strength synthetic polymer backplate - designed to...MSRP: $224.95$195.95 -
Out of stock
S&S Cycle - Stealth Air Cleaner with Lava Chrome Teardrop fits '23-'24 121 CVO M8 Touring Models , '24 Road Glide/ Street Glide
S&S Cycle
$399.95S&S Cycle - Stealth Air Cleaner with Lava Chrome Teardrop fits '23-'24 121 CVO M8 Touring Models , '24 Road Glide/ Street Glide Features: High-strength synthetic polymer backplate - designed...$399.95 -
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 -
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 -
Out of stock
S&S Cycle - 2-into-1 Qualifier Exhaust System Race Only fits '17-'23 Touring Models - Silver
S&S Cycle
$1,441.95S&S Cycle - 2-into-1 Qualifier Exhaust System Race Only fits '17-'23 Touring Models - Silver Features Full heat shields on both front and rear headers Stainless steel stepped header...$1,441.95 -
Out of stock
S&S Cycle - 2-into-1 Qualifier Exhaust System Race Only fits '17-'23 Touring Models - Black
S&S Cycle
$1,441.95S&S Cycle - 2-into-1 Qualifier Exhaust System Race Only fits '17-'23 Touring Models - Black Features Full heat shields on both front and rear headers Stainless steel stepped header...$1,441.95 -
S&S Cycle - 49-State 2-into-1 Qualifier Exhaust System fits '17-'23 Touring Models - Black
S&S Cycle
$1,746.95S&S Cycle - 49-State 2-into-1 Qualifier Exhaust System fits '17-'23 Touring Models - Black Features Full stainless steel construction Computer-aided stepped header design to maximize power...$1,746.95 -
S&S Cycle - 49-State 2-into-1 Qualifier Exhaust System fits '17-'23 Touring Models - Silver
S&S Cycle
$1,746.95S&S Cycle - 49-State 2-into-1 Qualifier Exhaust System fits '17-'23 Touring Models - Silver Features Full stainless steel construction Computer-aided stepped header design to maximize power...$1,746.95 -
Out of stock
S&S Cycle - Sidewinder Lava Chrome 2-Into-1 Exhaust fits '17-'23 Touring Models - 49-State
S&S Cycle
$1,699.95S&S Cycle - Sidewinder Lava Chrome 2-Into-1 Exhaust fits '17-'23 Touring Models - 49-State This system has the mirror flash of your traditional chromium mixed with a smoky radiance which creates...$1,699.95 -
Out of stock
S&S Cycle - Sidewinder Lava Chrome 2-Into-1 Exhaust fits '17-'23 Touring Models - Race Only
S&S Cycle
$1,441.95S&S Cycle - Sidewinder Lava Chrome 2-Into-1 Exhaust fits '17-'23 Touring Models - Race Only This system has the mirror flash of your traditional chromium mixed with a smoky radiance which...$1,441.95 -
S&S Cycle - Stealth Air Cleaner Kit fits All '17-'23 M8 Engines
S&S Cycle
$395.95S&S Cycle - Stealth Air Cleaner Kit fits All '17-'23 M8 Engines This Stealth Air Cleaner Kit has a stunning Lava Chrome finish. Lava Chrome is a smokey chrome with all the reflective qualities...$395.95 -
S&S Cycle - 4-1/2" MK45 Performance Muffler W/ Chrome Thruster End Caps fits '95-'16 Touring Models - Chrome
S&S Cycle
$819.95S&S Cycle - 4-1/2" MK45 Performance Muffler W/ Chrome Thruster End Caps fits '95-'16 Touring Models - Chrome This muffler utilizes a combination of stainless steel and fiberglass packing in...$819.95 -
S&S Cycle - 4-1/2" MK45 Performance Muffler W/ Black Thruster End Caps fits '95-'16 Touring Models - Chrome
S&S Cycle
$819.95S&S Cycle - 4-1/2" MK45 Performance Muffler W/ Black Thruster End Caps fits '95-'16 Touring Models - Chrome This muffler utilizes a combination of stainless steel and fiberglass packing in order...$819.95 -
S&S Cycle - 4-1/2" MK45 Performance Muffler W/ Black Thruster End Caps fits '95-'16 Touring Models - Black
S&S Cycle
$819.95S&S Cycle - 4-1/2" MK45 Performance Muffler W/ Black Thruster End Caps fits '95-'16 Touring Models - Black This muffler utilizes a combination of stainless steel and fiberglass packing in order...$819.95 -
S&S Cycle - 4-1/2" MK45 Performance Muffler W/ Chrome Tracer End Caps fits '95-'16 Touring Models - Chrome
S&S Cycle
$819.95S&S Cycle - 4-1/2" MK45 Performance Muffler W/ Chrome Tracer End Caps fits '95-'16 Touring Models - Chrome This muffler utilizes a combination of stainless steel and fiberglass packing in order...$819.95 -
S&S Cycle - 4-1/2" MK45 Performance Muffler W/ Black/Machined Tracer End Caps fits '95-'16 Touring Models - Chrome
S&S Cycle
$819.95S&S Cycle - 4-1/2" MK45 Performance Muffler W/ Black/Machined Tracer End Caps fits '95-'16 Touring Models - Chrome This muffler utilizes a combination of stainless steel and fiberglass packing...$819.95 -
S&S Cycle - 4-1/2" MK45 Performance Muffler W/ Black/Machined Tracer End Caps fits '95-'16 Touring Models - Black
S&S Cycle
$819.95S&S Cycle - 4-1/2" MK45 Performance Muffler W/ Black/Machined Tracer End Caps fits '95-'16 Touring Models - Black This muffler utilizes a combination of stainless steel and fiberglass packing in...$819.95 -
S&S Cycle - MK45 Slip-On Mufflers W/ Chrome Thruster End Caps fits '17-'21 Harley Touring Models - Chrome
S&S Cycle
$819.95S&S Cycle - MK45 Slip-On Mufflers W/ Chrome Thruster End Caps fits '17-'21 Harley Touring Models - Chrome This muffler utilizes a combination of stainless steel and fiberglass packing in order...$819.95 -
S&S Cycle - 4-1/2" MK45 Slip-On Mufflers W/ Black Thruster End Caps fits '17-'21 Harley Touring Models - Chrome
S&S Cycle
$819.95S&S Cycle - 4-1/2" MK45 Slip-On Mufflers W/ Black Thruster End Caps fits '17-'21 Harley Touring Models - Chrome This muffler utilizes a combination of stainless steel and fiberglass packing in...$819.95 -
S&S Cycle - 4-1/2" MK45 Slip-On Mufflers W/ Black Thruster End Caps fits '17-'21 Harley Touring Models - Black
S&S Cycle
$819.95S&S Cycle - 4-1/2" MK45 Slip-On Mufflers W/ Black Thruster End Caps fits '17-'21 Harley Touring Models - Black This muffler utilizes a combination of stainless steel and fiberglass packing in...$819.95 -
S&S Cycle - 4-1/2" MK45 Slip-On Mufflers W/ Chrome Tracer End Caps fits '17-'21 Harley Touring Models - Chrome
S&S Cycle
$819.95S&S Cycle - 4-1/2" MK45 Slip-On Mufflers W/ Chrome Tracer End Caps fits '17-'21 Harley Touring Models - Chrome This muffler utilizes a combination of stainless steel and fiberglass packing in...$819.95 -
S&S Cycle - 4-1/2" MK45 Slip-On Mufflers W/ Black/Machined Tracer End Caps fits '17-'21 Harley Touring Models - Chrome
S&S Cycle
$819.95S&S Cycle - 4-1/2" MK45 Slip-On Mufflers W/ Black/Machined Tracer End Caps fits '17-'21 Harley Touring Models - Chrome This muffler utilizes a combination of stainless steel and fiberglass...$819.95
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.