SPORTSMAN RACING PRODUCTS SBC Flat Top Piston Set 4.040 Bore -5cc 138090

SPORTSMAN RACING PRODUCTS Piston - 350 Flat Top - Forged - Flat Top - 4.040 in Bore - 1.425 in Compression Height - 1/16 x 1/16 x 3/16 in Ring Grooves - Minus 5.00 cc - Small Block Chevy - Set of 8.