SRP Pro Piston and Ring Kit - 4.020 in Bore - Small Block Chevy Valve Cover Fittings Fits Small Block Chevy with

Fits Small Block Chevy with 12 to 23

1/2 in NPT Aluminum Fitting / Bung

125 in Wide x 11

16-1/2 in Length

SRP Pro Piston and Ring Kit - 4.020 in Bore - Small Block Chevy Valve Cover Fittings Fits Small Block Chevy withProduct Description: Piston and Ring SRP Pro 4. 020 in Bore 0. 048 in x 0. 06 in x 0. 119 in Ring Grooves Minus 4. 50 cc Small Block Chevy SRP pistons are designed and manufactured using the same knowledge, expertise, and quality control that professionals rely on from JE Pistons. The materials and manufacturing processes that are specific to SRP pistons allow us to offer the best possible products at very affordable prices. The SRP line is comprised