S&S Cycle

The 106" Big Bore kit yields excellent results with stock cylinder heads Feature the largest bore (3.927") that can safely be used in a cylinder with stock spigot diameter Even though stock cylinders can be bored to fit the 3.927" pistons, the...

NOTICE: Select Black Or Silver when checking out! FEATURES AND BENEFITS Largest bore we feel can safely be used in a cylinder with a stock spigot O.D. Bolt-on 9 to 10 cubic inches—cylinders do not require crankcase machining to install...

S&S Premium Synthetic engine oil gives your v-twin engine the ultimate in protection. Premium synthetic base stock coupled with the exclusive S&S additive package offers superior lubrication for reduced engine wear and lower oil...

Include a set of S&S Shovelhead-style cylinder heads, a pair of S&S stock bore cylinders (3-7/16" for 74" engines), forged 8:1 compression pistons complete with rings and wrist pins, manifold clamps, manifold seals, all required hardware,...

This full synthetic gear oil offers the best protection for Harley-Davidsion® big-twin transmissions. The combination of premium synthetic PAO (polyalphaolefin) base oils and an advanced additive package delivers unparalleled protection under...

This premium quality petroleum based hypoid gear lubricant is formulated specifically for Harley-Davidson® big-twin transmissions and is highly recommended for aftermarket v-twin gearboxes, as well. S&S Heavy Duty Gear Oil reduces drag,...

Available in black or silver powder-coat finish Big bore 3.825" cylinders 9.7:1 compression ratio with stock heads Kits include cylinders, pistons, rings and gaskets (head, base and exhaust) Made in the U.S.A. NOTE: This project requires a...

The 106" Big Bore kit yields excellent results with stock cylinder heads Feature the largest bore (3.927") that can safely be used in a cylinder with stock spigot diameter Even though stock cylinders can be bored to fit the 3.927" pistons, the...

NOTICE: Select color during checkout With no need to rebalance flywheels, bore crankcases, or bore cylinders, this kit is about as easy as it gets. Consisting of the largest bore we feel can safely be used in a cylinder with a stock spigot...

Performance and style, a great combination, are exactly what you’ll get from the new Air 1 air cleaner cover for the S&S Stealth air cleaner. Similar to the existing round Bobber covers, and machined of solid billet aluminum, these...

If You Got It, Flaunt It! Of course, there are always those who figure if you got it, you ought to flaunt it. For those looking for more custom flair, we offer the Bobber covers. These are small diameter round covers that leave the filter element...

Accelerator pump rebuild kit for E & G (diaphragm, spring, check balls and springs, pushrod and required hardware)

Made in the U.S.A.

Master Rebuild Kit Super E (body, accelerator pump, fasteners, springs, idle mixture screw, seat and needle assembly) Made in the U.S.A.

Master Rebuild Kit Super G (body, accelerator pump, fasteners, springs, idle mixture screw, seat and needle assembly) Made in the U.S.A.

Rebuild Kit for Super E & G basic

Made in the U.S.A.

Rebuild kit for Super E (body rebuild kit)

Made in the U.S.A.

Rebuild kit for Super G (body rebuild kit)

Made in the U.S.A

S&S Cycle’s new Extreme Duty Primary Oil is formulated specifically for use in primary chain cases of Harley-Davidson® big twin and Sportster® models. This is a petroleum-based lubricant with high shear stability and the ability...

S&S announces special limited edition old style air cleaner covers for Super B carburetors. These polished covers are faithful reproductions of the original sand cast S&S Cycle air cleaner covers with raised letters that say S&S Cycle...

S&S announces special limited edition old style air cleaner covers for Super Shorty E & G carburetors. These polished covers are faithful reproductions of the original sand cast S&S Cycle air cleaner covers with raised letters that...

Replacement notched chrome air cleaner cover for S&S air cleaners for 2006 Harley-Davidson® Dyna® and all 2007 models with stock fuel systems. Chrome Teardrop Shape 2006 Dyna & All 2007 Models

The most important thing you can do to maximize the life of your engine is to keep your oil clean. Friction wear particles and combustion byproducts are picked up by your motor oil. Regular oil changes are essential to keep contaminants from...

100" Power Package for HD® Twin Cam 88® Models with 585 Easy Start® Chain Drive Cams - Wrinkle Black- Free Shipping in the USA! Largest big bore kits available without doing crankcase mods Includes an S&S 4" big bore cylinder kit...

S&S POWER PACKAGES-FREE SHIPPING IN THE USA! Largest big bore kits available without doing crankcase mods Includes an S&S 4" big bore cylinder kit with 10.5:1 pistons, S&S 585 easy start cams, S&S Quickee Pushrods, and S&S...

S&S POWER PACKAGES-Free shipping in the USA! Largest big bore kits available without doing crankcase mods Includes an S&S 4" big bore cylinder kit with 10.5:1 pistons, S&S 585 easy start cams, S&S Quickee Pushrods, and S&S...

110" Power Package for HD® Twin Cam 96™, 103™ Models with 585 Easy Start® Gear Drive Cams - Silver- Free Shipping in the USA! The 110" Power Package is the ideal combination of performance and savings to transform your Twin...

For 91-14 XL W/STOCK CV CARB AND DELPHI EFI For stock and S&S fuel system applications Kits include backing plate, filter and hardware Built-in stinger cone directs air smoothly into the bore of the carburetor or EFI throttle body and reduces...

For 99-06 Twin Cam Big Twin w/Stock CV Carb and 01-14 Big Twin w/Delphi EFI (except 08-14 Dresser/H-D FL Trike) For stock and S&S fuel system applications Kits include backing plate, filter and hardware Built-in stinger cone directs air...

Add performance and style to any motorcycle without breaking the bank! The S&S teardrop air cleaner is one of the most recognizable shapes in the industry. In fact, the teardrop shape is a registered trademark of S&S Cycle, Inc. Genuine...

Replacement S&S Slasher air cleaner cover for 1936-Up Harley-Davidson® big twins except shovelhead with 5 gallon tanks and cylinders + .075 inch. This cover is also a replacement for S&S air cleaner covers on 1986-Up...

For 106" Motors (4-1/2" Stroker Kit) S&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpin Flywheel assemblies are designed for use with OEM-style roller sprocket...

For 124" Motors (4-1/2" Stroker Kit) For 06 Dynas and 07-16 Twin Cam "A" with Timken-style left main bearing S&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpin...

For 124" Motors (4-1/2" Stroker Kit) For 99-06 Twin Cam "A" with Timken-style left main bearing S&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpin Flywheel...

Each carb kit includes an S&S Super E or Super G gas carburetor with updated fuel delivery pots and idle screw, S&S teardrop air cleaner assembly, manifold (unless noted), mounting hardware, fuel line, clamps, overflow line, one extra...

Includes manifold Each carb kit includes an S&S Super E or Super G gas carburetor with updated fuel delivery pots and idle screw, S&S teardrop air cleaner assembly, manifold, mounting hardware, fuel line, clamps, overflow line, one extra...

Each carb kit includes an S&S Super E or Super G gas carburetor with updated fuel delivery pots and idle screw, S&S teardrop air cleaner assembly, manifold, mounting hardware, fuel line, clamps, overflow line, one extra intermediate jet...

Replacement notched S&S Teardrop air cleaner cover for 1966-1984 Harley-Davidson® shovelhead engines with 5 gallon tanks and bikes with taller than stock cylinders.

Each carb kit includes an S&S Super E gas carburetor with updated fuel delivery pots and idle screw, S&S teardrop air cleaner assembly, manifold, mounting hardware, fuel line, clamps, overflow line, one extra intermediate jet and two main...

Manifold not included Each carb kit includes an S&S Super E or Super G gas carburetor with updated fuel delivery pots and idle screw, S&S teardrop air cleaner assembly, mounting hardware, fuel line, clamps, overflow line, one extra...

Each carb kit includes an S&S Super E gas carburetor with updated fuel delivery pots and idle screw, S&S teardrop air cleaner assembly, manifold, mounting hardware, fuel line, clamps, overflow line, one extra intermediate jet and two main...

Each carb kit includes an S&S Super E gas carburetor with updated fuel delivery pots and idle screw, S&S teardrop air cleaner assembly, manifold, mounting hardware, fuel line, clamps, overflow line, one extra intermediate jet and two main...

Manifold not included Kit includes an S&S Super E gas carburetor with updated fuel delivery pots and idle screw, S&S teardrop air cleaner assembly, mounting hardware, fuel line, clamps, overflow line, one extra intermediate jet and two...

CALL FOR OUR PRICE For 99-06 Twin Cam (except 06 Dyna) (A motor) Long block features Super Stock heads and crankcase S&S easy start cams High-flow oil pump Forged 9.8:1 flat top pistons 4-1/8" bore x 4-1/8" stroke Intake system not included;...

3 pack of Teardrop air cleaner screws.

Replacement S&S Teardrop air cleaner cover for 1936-Up Harley-Davidson® big twins except shovelhead with 5 gallon tanks and cylinders + .075. This cover is also a replacement for S&S air cleaner covers on 1986-up Harley-Davidson®...

Performance and style, a great combination, are exactly what you’ll get from the new Torker air cleaner cover for the S&S Stealth air cleaner. Similar to the existing round Bobber covers, and machined of solid billet aluminum, these...

Performance and style, a great combination, are exactly what you’ll get from the new Tri-Spoke air cleaner cover for the S&S Stealth air cleaner. Similar to the existing round Bobber covers, and machined of solid billet aluminum, these...

CALL FOR OUR PRICE For 84-99 H-D BIG TWIN MODELS (CARBURETED) 3-1/2" x 4-1/4" bore and stroke S&S standard oil pump Stock-height basic engine is direct bolt in replacement for aging 80" H-D Evolution engines 508 cam with performance valve...

CALL FOR OUR PRICE For 84-99 H-D BIG TWIN MODELS (CARBURETED) 3-1/2" x 4-1/4" bore and stroke S&S standard oil pump Stock-height basic engine is direct bolt in replacement for aging 80" H-D Evolution engines 508 cam with performance valve...