LS 6.0L/6.2L FT Forged Piston Set 4.005 Bore

Piston - FHR - Forged - Flat Top - 4.005 in Bore - 1.115 in Compression Height - 1.5 x 1.5 x 3.0 mm Ring Groove - Minus 3.3 cc - GM LS-Series - Set of 8