SPORTSMAN RACING PRODUCTS SBC Domed Piston Set 4.155 Bore +9cc 142034

SPORTSMAN RACING PRODUCTS Piston - 400 Dome - Forged - Dome - 4.155 in Bore - 1.260 in Compression Height - 1/16 x 1/16 x 3/16 in Ring Grooves - Plus 9.00 cc - Small Block Chevy - Set of 8.