Description

SBC Pro FT Piston Set 4.020 Bore -4.5cc 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