LS 5.3L FT Forged Piston Set 3.800 Bore

Piston - FHR - Forged - Flat Top - 3.800 in Bore - 1.115 in Compression Height - 1.5 x 1.5 x 3.0 mm Ring Groove - Minus 2.90 cc - GM LS-Series - Set of 8