LS 6.2L PowerPak Piston Set Dished 4.075 Bore

Piston and Ring - PowerPak - Dished - Forged - Dish - 4.075 in Bore - 1.304 in Compression Height - 1.0 x 1.0 x 2.0 mm Ring Grooves - Minus 12.00 cc - GM LS-Series - Kit