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

Provide everything you need to replace the top end of a 74" shovelhead engine.

• 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
• 74" top end kits include S&S 106-5495 series 331/32" stroke pistons and o-ring style cylinder heads