ICON PISTONS IC551C.030 LS 6.0L/6.2L FT Forged Piston Set 4.030 Bore

Piston - Premium Forged - Forged - 4.030 in Bore - 1.2 x 1.2 x 3.0 mm Ring Groove - Minus 4.0 cc - GM LS-Series - Set of 8