Product Description 88" 3 5/8" Big Bore Cylinder and Intermediate Compression Piston Kit for 1984-'99 Big Twins with S&S® Super Stock® Heads -Wrinkle Black Finish. Stock cases will need to be bored out to 3 5/8".
S&S Cycle 84-99 BT 88in 3 5/8in Big Bore Cylinder & Piston Kit - Natural - 91-7002 MSRP: $1,400.95 Was: Now: $1,282.97 Add to Cart
S&S Cycle 84-99 BT 96in 3 5/8in Big Bore Cylinder & Intermediate Compression Piston Kit - Natural - 91-7054 MSRP: $1,338.95 Was: Now: $1,226.19 Add to Cart
S&S Cycle 84-99 BT w/ Stock Heads 88in 3 5/8in Big Bore Cylinder & Piston Kit - Wrinkle Black - 91-7502 MSRP: $1,544.95 Was: Now: $1,414.84 Add to Cart