GM LS FT Piston Set 4.030 Bore -3.3cc

Piston - FHR - Forged - Flat Top - 4.030 in Bore - 1.304 in Compression Height - 1.5 x 1.5 x 3.0 mm Ring Grooves - Minus 3.30 cc - GM LS-Series - Set of 8