SBC FT PowerPak Piston Set 4.030 Bore -4.1cc - 930202830

Piston and Ring - PowerPak - Flat Top - Forged - Flat Top - 4.030 in Bore - 1.125 in Compression Height - 1.0 x 1.0 x 2.0 mm Ring Grooves - Minus 4.10 cc - Small Block Chevy - Kit