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

Piston - AutoTec - Dished - Forged - Dish - 4.010 in Bore - 1.304 in Compression Height - 1.5 x 1.5 x 3.0 mm Ring Grooves - Minus 10.50 cc - GM LS-Series - Set of 8