RACE TEC PISTONS GM LS Piston Set 4.010 Bore -10.5cc 1001691

RACE TEC PISTONS Piston - AutoTec - Dished - Forged - 4.010 in Bore - 1.5 x 1.5 x 3.0 mm Ring Grooves - Minus 10.50 cc - GM LS-Series - Set of 8.