GM LS Piston Set 4.070 Bore -13.2cc - 1001694 - RACE TEC PISTONS

Piston - AutoTec - Dished - Forged - Dish - 4.070 in Bore - 1.304 in Compression Height - 1.5 x 1.5 x 3.0 mm Ring Grooves - Minus 13.20 cc - GM LS-Series - Set of 8