S&S Cycle 36-78 BT 3-7/16in Piston Set - Standard - 106-5495

Includes Super Stock® cylinder heads, a pair of S&S® stock bore cylinders (37/16" for 74" and 31/2" for 80"), 8:1 compression forged pistons with rings and wristpins, manifold clamps, manifold seals, all hardware and gaskets