RACE TEC PISTONS SBC Dome Piston Set 4.155 Bore -0.8cc 1000239

RACE TEC PISTONS Piston - AutoTec - Forged - Dome - 4.155 in Bore - 1.000 in Compression Height - 1.5 x 1.5 x 3.0 mm Ring Grooves - Minus 0.80 cc - Small Block Chevy - Set of 8.