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S&S Cycles

Since its establishment in 1958, S&S Cycles has been synonymous with premium high-performance solutions for Harley Davidson and other v-twin motorcycles. Renowned as the most respected name in the v-twin high-performance aftermarket, S&S Cycles proudly offers an American-made product line that encompasses engine components, exhaust systems, fuel systems, engine upgrade kits, and complete engines.

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108 products

S&S CYCLES-4" Grand National Slip-On Mufflers / '99-'23 Baggers-Exhaust - Slip Ons-MetalCore Harley SupplyS&S CYCLES-4" Grand National Slip-On Mufflers / '99-'23 Baggers-Exhaust - Slip Ons-MetalCore Harley Supply
S&S CYCLES
4" Grand National Slip-On Mufflers / '99-'23 Baggers Sale price$505.95 USD
S&S CYCLES-4" Slash Cut Slip-On Mufflers / '99-'16 Baggers-Exhaust - Slip Ons-MetalCore Harley SupplyS&S CYCLES-4" Slash Cut Slip-On Mufflers / '99-'16 Baggers-Exhaust - Slip Ons-MetalCore Harley Supply
S&S CYCLES
4" Slash Cut Slip-On Mufflers / '99-'16 Baggers Sale price$505.95 USD
S&S CYCLES-Easy Start Cam Kits / '99-17 Twin Cams-Cam Kit-MetalCore Harley SupplyS&S CYCLES-Easy Start Cam Kits / '99-17 Twin Cams-Cam Kit-MetalCore Harley Supply
S&S CYCLES
Easy Start Cam Kits / '99-17 Twin Cams Sale priceFrom $485.95 USD
S&S CYCLES-High Volume / High Pressure Billet Oil Pump / '92-'99 Evo Big Twin-Oil Pump-MetalCore Harley Supply
S&S CYCLES
High Volume / High Pressure Billet Oil Pump / '92-'99 Evo Big Twin Sale price$476.95 USD
S&S CYCLES-Super E / G Carbs-Carburetor-MetalCore Harley SupplyS&S CYCLES-Super E / G Carbs-Carburetor-MetalCore Harley Supply
S&S CYCLES
Super E / G Carbs Sale priceFrom $449.95 USD
S&S CYCLES - TC3 Oil Pump '06 - '17 Twin Cam - Oil Pump - MetalCore Harley SupplyS&S CYCLES - TC3 Oil Pump '06 - '17 Twin Cam - Oil Pump - MetalCore Harley Supply
S&S CYCLES
TC3 Oil Pump '06-'17 Twin Cam Sale price$445.95 USD
S&S CYCLES-High Efficiency Oil Pumps / M8 Motors-Oil Pump-MetalCore Harley SupplyS&S CYCLES-High Efficiency Oil Pumps / M8 Motors-Oil Pump-MetalCore Harley Supply
S&S CYCLES
High Efficiency Oil Pumps / M8 Motors Sale price$445.95 USD
S&S CYCLES-Slash-Cut Slip-On Mufflers / M8-Exhaust - Slip Ons-MetalCore Harley SupplyS&S CYCLES-Slash-Cut Slip-On Mufflers / M8-Exhaust - Slip Ons-MetalCore Harley Supply
S&S CYCLES
Slash-Cut Slip-On Mufflers / M8 Sale priceFrom $416.95 USD
S&S CYCLES-Grand National 50 State Slip-On Mufflers / '18-'20 M8 Softail-Exhaust - Slip Ons-MetalCore Harley SupplyS&S CYCLES-Grand National 50 State Slip-On Mufflers / '18-'20 M8 Softail-Exhaust - Slip Ons-MetalCore Harley Supply
S&S CYCLES
Grand National 50 State Slip-On Mufflers / '18-'20 M8 Softail Sale priceFrom $416.95 USD
S&S CYCLES-3 1/2" Bore Super Stock Pistons / '84-'99 Evo Big Twin-Pistons-MetalCore Harley Supply
S&S CYCLES
3 1/2" Bore Super Stock Pistons / '84-'99 Evo Big Twin Sale priceFrom $413.95 USD
Sold outS&S CYCLES-Grand National Slip-On Mufflers / '99-'17 Dyna-Exhaust - Slip Ons-MetalCore Harley SupplyS&S CYCLES-Grand National Slip-On Mufflers / '99-'17 Dyna-Exhaust - Slip Ons-MetalCore Harley Supply
S&S CYCLES
Grand National Slip-On Mufflers / '99-'17 Dyna Sale priceFrom $404.96 USD
S&S CYCLES - Billet Oil Pump Kit / '70 - '91 Big Twin - Oil Pump - MetalCore Harley Supply
S&S CYCLES
Billet Oil Pump Kit / '70-'91 Big Twin Sale price$400.95 USD
S&S CYCLES-Gear & Chain Drive Camshaft Kits / Twin Cam-Cam Kit-MetalCore Harley SupplyS&S CYCLES-Gear & Chain Drive Camshaft Kits / Twin Cam-Cam Kit-MetalCore Harley Supply
S&S CYCLES
Gear & Chain Drive Camshaft Kits / Twin Cam Sale priceFrom $359.95 USD
S&S CYCLES-CNC Ported 55mm Intake Manifold / '17-'23 M8-Intake Manifold-MetalCore Harley SupplyS&S CYCLES-CNC Ported 55mm Intake Manifold / '17-'23 M8-Intake Manifold-MetalCore Harley Supply
S&S CYCLES
CNC Ported 55mm Intake Manifold / '17-'24 M8 Sale price$359.95 USD
S&S CYCLES-SIDEWINDER® .605" VALVE SPRING KIT / M8 Motors-Valve Springs / Retainers / Seals-MetalCore Harley Supply
S&S CYCLES
SIDEWINDER .605 VALVE SPRING KIT / M8 Motors Sale price$355.95 USD
S&S CYCLES-TC3 Cam Support Plates / '99-'17 Twin Cam-Cam Plates-MetalCore Harley Supply
S&S CYCLES
TC3 Cam Support Plates / '99-'17 Twin Cam Sale price$355.95 USD
S&S CYCLES-Hydraulic Tappets / '84-'99 Evo Big Twin-Lifters-MetalCore Harley Supply
S&S CYCLES
Hydraulic Tappets / '84-'99 Evo Big Twin Sale priceFrom $342.95 USD
Sold outS&S CYCLES - Heavy Duty Compensator Ramp - Compensator Socket - MetalCore Harley SupplyS&S CYCLES - Heavy Duty Compensator Ramp - Compensator Socket - MetalCore Harley Supply
S&S CYCLES
Heavy Duty Compensator Ramp / M8 Motors Sale price$314.95 USD
S&S CYCLES-Brake Pedal / M8 Softails-Brake Pedal-MetalCore Harley SupplyS&S CYCLES-Brake Pedal / M8 Softails-Brake Pedal-MetalCore Harley Supply
S&S CYCLES
Brake Pedal / M8 Softails Sale price$314.95 USD
S&S CYCLES-Quickee Pushrods with Cover Kit / '91-'22 Sportster-Pushrods-MetalCore Harley Supply
S&S CYCLES
Quickee Pushrods with Cover Kit / '91-'22 Sportster Sale price$293.95 USD
S&S CYCLES-Adjustable Pushrods with Covers / M8-Pushrods-MetalCore Harley SupplyS&S CYCLES-Adjustable Pushrods with Covers / M8-Pushrods-MetalCore Harley Supply
S&S CYCLES
Adjustable Pushrods with Covers / M8 Sale priceFrom $282.95 USD
Sold outS&S CYCLES-Quickee Pushrods w Covers Kit / '99-'17 Twin Cam-Pushrod Tubes-MetalCore Harley SupplyS&S CYCLES-Quickee Pushrods w Covers Kit / '99-'17 Twin Cam-Pushrod Tubes-MetalCore Harley Supply
S&S CYCLES
Quickee Pushrods w Covers Kit / '99-'17 Twin Cam Sale priceFrom $278.95 USD
S&S CYCLES-Breather Head Kit / M8 Motors-Head Breathers-MetalCore Harley SupplyS&S CYCLES-Breather Head Kit / M8 Motors-Head Breathers-MetalCore Harley Supply
S&S CYCLES
Breather Head Kit / M8 Motors Sale price$269.95 USD
S&S CYCLES-475 Chain & Gear Drive Camshaft Kit / M8 Motors-Cam Kit-MetalCore Harley SupplyS&S CYCLES-475 Chain & Gear Drive Camshaft Kit / M8 Motors-Cam Kit-MetalCore Harley Supply
S&S CYCLES
475 Chain & Gear Drive Camshaft Kit / M8 Motors Sale priceFrom $269.95 USD
S&S CYCLES-550 Chain & Gear Drive Camshaft Kit / M8 Motors-Cam Kit-MetalCore Harley SupplyS&S CYCLES-550 Chain & Gear Drive Camshaft Kit / M8 Motors-Cam Kit-MetalCore Harley Supply
S&S CYCLES
550 Chain & Gear Drive Camshaft Kit / M8 Motors Sale priceFrom $269.95 USD
S&S CYCLES-540 Chain and Gear Drive Cam Kit / M8 Motors-Cam Kit-MetalCore Harley SupplyS&S CYCLES-540 Chain and Gear Drive Cam Kit / M8 Motors-Cam Kit-MetalCore Harley Supply
S&S CYCLES
540 Chain and Gear Drive Cam Kit / M8 Motors Sale priceFrom $269.95 USD
S&S CYCLES-590 Chain & Gear Drive Camshaft Kits / M8 Motors-Cam Kit-MetalCore Harley SupplyS&S CYCLES-590 Chain & Gear Drive Camshaft Kits / M8 Motors-Cam Kit-MetalCore Harley Supply
S&S CYCLES
590 Chain & Gear Drive Camshaft Kits / M8 Motors Sale priceFrom $269.95 USD
S&S CYCLES-465 Chain and Gear Drive Cam Kits / M8 Motors-Cam Kit-MetalCore Harley SupplyS&S CYCLES-465 Chain and Gear Drive Cam Kits / M8 Motors-Cam Kit-MetalCore Harley Supply
S&S CYCLES
465 Chain and Gear Drive Cam Kits / M8 Motors Sale priceFrom $269.95 USD
S&S CYCLES-Precision Tappets / '00 and Up-Lifters-MetalCore Harley Supply
S&S CYCLES
Precision Tappets / '00 and Up Sale price$251.95 USD
S&S CYCLES-Sidewinder® .650" Valve Spring Kits / '88-'17 Models-Valve Springs / Retainers / Seals-MetalCore Harley SupplyS&S CYCLES-Sidewinder® .650" Valve Spring Kits / '88-'17 Models-Valve Springs / Retainers / Seals-MetalCore Harley Supply
S&S CYCLES
Sidewinder .650" Valve Spring Kits / '88-'17 Models Sale priceFrom $228.95 USD
S&S CYCLES-Lava Chrome Mini Teardrop Stealth Air Cleaner Kit / '17-'23 M8-Air Filter-MetalCore Harley SupplyS&S CYCLES-Lava Chrome Mini Teardrop Stealth Air Cleaner Kit / '17-'23 M8-Air Filter-MetalCore Harley Supply
S&S CYCLES
Lava Chrome Mini Teardrop Stealth Air Cleaner Kit / '17-'23 M8 Sale priceFrom $224.95 USD
S&S CYCLES-Air Stinger Air Cleaner / M8-Air Filter-MetalCore Harley Supply
S&S CYCLES
Air Stinger Air Cleaner / M8 Sale price$224.95 USD
S&S CYCLES-High Strength Final Drive Belts-Drive Belt-MetalCore Harley SupplyS&S CYCLES-High Strength Final Drive Belts-Drive Belt-MetalCore Harley Supply
S&S CYCLES
High Strength Final Drive Belts Sale priceFrom $222.71 USD
Sold outS&S CYCLES - BILLET HEAD BREATHER KIT - ANODIZED BLUE - TWIN CAM '99 - '17 - Head Breathers - MetalCore Harley Supply
S&S CYCLES
BILLET HEAD BREATHER KIT - ANODIZED BLUE - TWIN CAM '99-'17 Sale price$201.95 USD
S&S CYCLES-Pushrod Tubes / Twin Cam - M8-Pushrod Tubes-MetalCore Harley Supply
S&S CYCLES
Pushrod Tubes / Twin Cam - M8 Sale price$182.95 USD
S&S CYCLES-Oil Line Kit / '07-'16 Bagger-Oil Lines-MetalCore Harley Supply
S&S CYCLES
Oil Line Kit / '07-'16 Bagger Sale price$175.95 USD
S&S CYCLES-Lava Chrome Stealth Teardrop Air Cleaner Kit / '17-'23 M8-Air Filter-MetalCore Harley SupplyS&S CYCLES-Lava Chrome Stealth Teardrop Air Cleaner Kit / '17-'23 M8-Air Filter-MetalCore Harley Supply
S&S CYCLES
Lava Chrome Stealth Teardrop Air Cleaner Kit / '17-'23 M8 Sale priceFrom $175.95 USD
S&S CYCLES-Super Stock™ Stealth Air Cleaner Kit / '91-'21 Sportster-Air Filter-MetalCore Harley Supply
S&S CYCLES
Super Stock Stealth Air Cleaner Kit / '91-'21 Sportster Sale price$175.95 USD
S&S CYCLES-Stealth Air Cleaner / '99-'06 Twin Cam-Air Filter-MetalCore Harley Supply
S&S CYCLES
Stealth Air Cleaner / '99-'06 Twin Cam Sale price$175.95 USD
S&S CYCLES-Super Stock Stealth Air Cleaner / '84-'99 Evo Big Twin-Air Filter-MetalCore Harley Supply
S&S CYCLES
Super Stock Stealth Air Cleaner / '84-'99 Evo Big Twin Sale price$175.95 USD
S&S CYCLES-Rocker Arm Shafts / M8-Rocker Arms-MetalCore Harley Supply
S&S CYCLES
Rocker Arm Shafts / M8 Sale price$161.95 USD
S&S CYCLES - Tappet Roller Kit / '36 - '84 - Tappet Rollers - MetalCore Harley Supply
S&S CYCLES
Tappet Roller Kit / '36-'84 Sale price$146.95 USD
S&S CYCLES-.585" Street Performance Valve Spring Kits / '88-'17 Models-Valve Springs / Retainers / Seals-MetalCore Harley SupplyS&S CYCLES-.585" Street Performance Valve Spring Kits / '88-'17 Models-Valve Springs / Retainers / Seals-MetalCore Harley Supply
S&S CYCLES
.585" Street Performance Valve Spring Kits / '88-'17 Models Sale priceFrom $146.95 USD
S&S CYCLES-Adjustable Pushrods / '91-'20 Sportster-Pushrods-MetalCore Harley Supply
S&S CYCLES
Adjustable Pushrods / '91-'20 Sportster Sale price$136.95 USD
S&S CYCLES-Synthetic Oil Change Kits-Oil Change Kit-MetalCore Harley Supply
S&S CYCLES
Synthetic Oil Change Kits Sale price$132.95 USD
S&S CYCLES-Flange Mount Intake Manifold / '86-'03 Sportster-Intake Manifold-MetalCore Harley Supply
S&S CYCLES
Flange Mount Intake Manifold / '86-'03 Sportster Sale price$121.95 USD
Sold outS&S CYCLES-Flange Mount Intake Manifold / '84-'06 Big Twin-Intake Manifold-MetalCore Harley Supply
S&S CYCLES
Flange Mount Intake Manifold / '84-'06 Big Twin Sale price$121.95 USD
S&S CYCLES-Piston Cooling Jet Kits / M8 - Twin Cam-Piston Oiling Jets-MetalCore Harley SupplyS&S CYCLES-Piston Cooling Jet Kits / M8 - Twin Cam-Piston Oiling Jets-MetalCore Harley Supply
S&S CYCLES
Piston Cooling Jet Kits / M8 - Twin Cam Sale price$107.95 USD
Reasons to buy from MetalCore Harley Supply: earn rewards points on every purchase, flexible financing with Affirm and Shop Pay, fast free shipping on orders over $89 to the lower 48, international shipping available, earn 100 points and save $20 when you sign up