SBC PowerPak FT Piston Set 4.050 Bore -4.1cc

SBC PowerPak FT Piston Set 4.050 Bore -4.1cc Piston and Ring - PowerPak - Flat Top - Forged - 4.050 in Bore - 1.0 x 1.0 x 2.0 mm Ring Grooves - Minus 4.10 cc - Small Block Chevy - Kit