RACE TEC PISTONS SBC Dished Piston Set 4.155 Bore - 23.9cc 1001655

RACE TEC PISTONS Piston - AutoTec - Dished - Forged - Dish - 4.155 in Bore - 1.125 in Compression Height - 1.5 x 1.5 x 3.0 mm Ring Grooves - Minus 23.90 cc - Small Block Chevy - Set of 8.