SPORTSMAN RACING PRODUCTS BBC Domed Piston Set 4.280 Bore +17cc 212149

SPORTSMAN RACING PRODUCTS Piston - BBC Small Dome Profile - Forged - Dome - 4.280 in Bore - 1.520 in Compression Height - 1/16 x 1/16 x 3/16 in Ring Grooves - Plus 17.00 cc - Big Block Chevy - Set of 8.