Engine Components

S&S Cycle 91-9011 S&S Cycle 66-78 74in BT & Stock Bore Strokers 3-7/16in Bore Cylinders - Gloss Black

S&S Cycle 66-78 74in BT & Stock Bore Strokers 3-7/16in Bore Cylinders - Gloss BlackThis 3-7/16" bore gloss black cylinder set is for 1966-'78 big twin stock displacement 74" engines, as well as 84", 86", 88' stock...

S&S Cycle 91-9012 S&S Cycle 66-84 BT 3-31/32in Stroke 3-7/16in Bore 9.0 To 1 Compression Cylinder Kit - Gloss Black

S&S Cycle 66-84 BT 3-31/32in Stroke 3-7/16in Bore 9.0 To 1 Compression Cylinder Kit - Gloss BlackThis kit is intended to replace the cylinders and pistons of a 74" shovelhead engine and increase the compression ratio to 9:1. Compatible with...

S&S Cycle 91-9013 S&S Cycle 66-84 BT 3-31/32in Stroke 3-7/16in Bore 8.0 To 1 Compression Cylinder Kit - Gloss Black

S&S Cycle 66-84 BT 3-31/32in Stroke 3-7/16in Bore 8.0 To 1 Compression Cylinder Kit - Gloss BlackThis kit is intended to replace the cylinders and pistons of a 74" shovelhead engine and keep the stock compression ratio of 8:1. Compatible with...

S&S Cycle 91-9021 S&S Cycle 66-84 BT 3-1/2in Bore 5.330in Cylinder Set

S&S Cycle 66-84 BT 3-1/2in Bore 5.330in Cylinder SetThis 3-1/2" bore gloss black cylinder set is for 1966-'84 80" big twins and stock bore strokers. They are 5.330" in length and are made from high strength engineering-grade grey...

S&S Cycle 91-9023 S&S Cycle 66-84 BT 80in 3-1/2in Bore Cylinder and High Compression Piston Kit

S&S Cycle 66-84 BT 80in 3-1/2in Bore Cylinder and High Compression Piston KitThis kit is intended to replace the cylinders and pistons of a 80" shovelhead engine and increase the compression ratio to 9:1. Compatible with stock or S&S...

S&S Cycle 91-9031 S&S Cycle 66-84 BT 93in High Compression 3-5/8in Big Bore Cylinder & Piston Kit - Gloss Black

S&S Cycle 66-84 BT 93in High Compression 3-5/8in Big Bore Cylinder & Piston Kit - Gloss BlackThis 3-5/8" big bore kit may be used to replace the cylinders and pistons of an S&S SH93 high compression engine or a stock HD® shovelhead...

S&S Cycle 91-9100 S&S Cycle 66-84 BT w/ S&S 93in Sidewinder Kit 3-5/8in Bore Cylinder Set - Gloss Black

S&S Cycle 66-84 BT w/ S&S 93in Sidewinder Kit 3-5/8in Bore Cylinder Set - Gloss BlackThis 3-5/8" bore gloss black cylinder set is for 88", 1966-'84 big twins. They are 5.405" in length and are made from high strength...

S&S Cycle 91-9101 S&S Cycle 66-84 BT 93in Standard Compression 3-5/8in Big Bore Cylinder & Piston Kit - Gloss Black

S&S Cycle 66-84 BT 93in Standard Compression 3-5/8in Big Bore Cylinder & Piston Kit - Gloss Black93" Standard Compression 3-5/8" Big Bore Cylinder and Piston Kit for S&S SH93 Engines or 1966-84 HD® Big Twins With S&S 93"...

S&S Cycle 91-9126 S&S Cycle 70-84 BT 93in Sidewinder Big Bore Stroker Kit - Gloss Black

S&S Cycle 70-84 BT 93in Sidewinder Big Bore Stroker Kit - Gloss BlackA S&S 93" 3-5/8" Sidewinder big bore stroker kit is an economical route to a larger displacement engine. This kit contains nearly everything needed to take a stock...

S&S Cycle 91-9140 S&S Cycle 70-84 BT 103in Sidewinder Big Bore Stroker Kit - Gloss Black

S&S Cycle 70-84 BT 103in Sidewinder Big Bore Stroker Kit - Gloss BlackA S&S 103" 3-5/8" Sidewinder big bore stroker kit is an economical route to a larger displacement engine. This kit contains nearly everything needed to take a stock...

S&S Cycle 91-9201 S&S Cycle 66-84 BT 98in 3-5/8in Big Bore Cylinder & Piston Kit For S&S SH98 Engines - Gloss Black

S&S Cycle 66-84 BT 98in 3-5/8in Big Bore Cylinder & Piston Kit For S&S SH98 Engines - Gloss BlackThis 3-5/8" big bore kit may be used to replace the cylinders and pistons of an S&S SH98 engine or a stock HD® shovelhead engine that...

S&S Cycle 91-9401 S&S Cycle 66-84 BT 96in 3-5/8in Big Bore Cylinder & Piston Kit For S&S SH96 Engines - Gloss Black

S&S Cycle 66-84 BT 96in 3-5/8in Big Bore Cylinder & Piston Kit For S&S SH96 Engines - Gloss BlackThis 3-5/8" big bore kit may be used to replace the cylinders and pistons of an S&S SH96 engine or a stock HD® shovelhead engine that...

S&S Cycle 910-0014 S&S Cycle 1999+ BT 4-1/8in Bore Cylinder Only Sets For 111in T-Series Engine - Silver

S&S Cycle 1999+ BT 4-1/8in Bore Cylinder Only Sets For 111in T-Series Engine - SilverThis 4-1/8" bore silver cylinder set is for the 111" T-Series engines. It is 4.763" in length.

S&S Cycle 910-0022 S&S Cycle 99-06 BT 4-1/8in Bore 4.763in Bore Cylinder - Wrinkle Black

S&S Cycle 99-06 BT 4-1/8in Bore 4.763in Bore Cylinder - Wrinkle BlackThis 4-1/8" bore wrinkle black cylinder set is for the 111" T-Series engines. It is 4.763" in length.

S&S Cycle 910-0025 S&S Cycle 99-06 BT Replacement 4-1/8in Bore Cylinder & Piston Kit w/ Stock Bolt Pattern

S&S Cycle 99-06 BT Replacement 4-1/8in Bore Cylinder & Piston Kit w/ Stock Bolt PatternThis replacement cylinder and piston kit contains S&S 4-1/8" bore cylinders and forged pistons, head and base gaskets. The cylinders are machined with...

S&S Cycle 910-0213 S&S Cycle 07-17 BT 117in Big Bore Cylinder Kit - Silver

S&S Cycle 07-17 BT 117in Big Bore Cylinder Kit - SilverThis big bore cylinder and piston kit contains S&S 4-1/8" bore cylinders and forged pistons, rings, wrist pins, head and base gaskets. The cylinders are machined with the stock bolt...

S&S Cycle 910-0215 S&S Cycle 99-06 BT 4-1/8in Bore Cylinder & Piston Kit - Silver

S&S Cycle 99-06 BT 4-1/8in Bore Cylinder & Piston Kit - SilverThis big bore cylinder and piston kit contains S&S 4-1/8" bore cylinders and forged pistons, rings, wrist pins, head and base gaskets. Pistons are machined with a 10.9cc dish...

S&S Cycle 910-0219 S&S Cycle 84-99 BT 84-99 BT 4 1/8in Bore Cylinder Kit For S&S V111 Engine - Natural

S&S Cycle 84-99 BT 84-99 BT 4 1/8in Bore Cylinder Kit For S&S V111 Engine - NaturalThis 4-1/8" bore cylinder and piston kit replaces the cylinders and pistons on S&S V111 engines for 1984-'99 big twins. The kit contains S&S...

S&S Cycle 910-0222 S&S Cycle 99-06 w/ 89cc/91cc Heads 4 1/8in Bore Cyl & Piston Kit For 124in Hot Set Up Kit - Wblack

S&S Cycle 99-06 w/ 89cc/91cc Heads 4 1/8in Bore Cyl & Piston Kit For 124in Hot Set Up Kit - WblackThis big bore cylinder and piston kit contains S&S 4-1/8" bore cylinders and forged pistons, rings, wrist pins, head and base gaskets...

S&S Cycle 910-0223 S&S Cycle 99-06 BT 4 1/8in Low Compression Bore Cylinder & Pistons Kit For 124in Hot Set Up Kit

S&S Cycle 99-06 BT 4 1/8in Low Compression Bore Cylinder & Pistons Kit For 124in Hot Set Up KitThis big bore cylinder and piston kit contains S&S 4-1/8" bore cylinders and forged pistons, rings, wrist pins, head and base gaskets. Pistons...

S&S Cycle 910-0224 S&S Cycle 84-99 BT 4 1/8in Bore Cylinder & Pistons Kit For S&S V124 Engine - Wrinkle Black

S&S Cycle 84-99 BT 4 1/8in Bore Cylinder & Pistons Kit For S&S V124 Engine - Wrinkle BlackThis 4-1/8" bore cylinder and piston kit replaces the cylinders and pistons on S&S V124 engines for 1984-'99 big twins. The kit contains...

S&S Cycle 910-0225 S&S Cycle 84-99 BT 4 1/8in Bore Cylinder & Piston Kit For S&S V117 Engine - WBlack

S&S Cycle 84-99 BT 4 1/8in Bore Cylinder & Piston Kit For S&S V117 Engine - WBlackThis 4-1/8" bore cylinder and piston kit replaces the cylinders and pistons on S&S V117 engines for 1984-'99 big twins. The kit contains S&S...

S&S Cycle 910-0226 S&S Cycle 99-06 BT 4-1/8in Bore Cylinder & Piston Kit - Wrinkle Black

S&S Cycle 99-06 BT 4-1/8in Bore Cylinder & Piston Kit - Wrinkle BlackThis 4-1/8" bore cylinder and piston kit replaces the cylinders and pistons on early production S&S T124 engines for 1999-'06 big twins. The kit contains S&S...

S&S Cycle 910-0227 S&S Cycle 99-06 BT 4 1/8in Bore Cylinder & Pistons Kit For Early Production S&S T117 Engine - WBlack

S&S Cycle 99-06 BT 4 1/8in Bore Cylinder & Pistons Kit For Early Production S&S T117 Engine - WBlackThis 4-1/8" bore cylinder and piston kit replaces the cylinders and pistons on early production S&S T117 engines for 1999-'06...