SPORTSMAN RACING PRODUCTS SBC Pro FT Piston Set 4.020 Bore -4.5cc 324865

SPORTSMAN RACING PRODUCTS Piston and Ring - SRP Pro - Flat Top - 4.020 in Bore - 1.560 in Compression Height - 0.048 in x 0.06 in x 0.119 in Ring Grooves - Minus 4.50 cc - Small Block Chevy - Kit.