MAHLE PISTONS LS3 PowerPak F/T Piston 4.070 Bore -4cc 930227770

MAHLE PISTONS Piston and Ring - PowerPak - Forged - Flat Top - 4.070 in Bore - 1.0 x 1.0 x 2.0 mm Ring Groove - Minus 4.00 cc - GM LS-Series - Kit.