RACE TEC PISTONS GM LS FT Piston Set 4.070 Bore -4.1cc 1001164

RACE TEC PISTONS Piston - AutoTec - Flat Top - Forged - Flat Top - 4.070 in Bore - 1.115 in Compression Height - 1.5 x 1.5 x 3.0 mm Ring Grooves - Minus 4.10 cc - GM LS-Series - Set of 8.