Pistons and Rings – GM Performance 602 Crate Replacement Series 4 Valve Dish – Forged – 4.020 in Bore – 1.2 x 1.5 x 3.0 mm Ring Grooves – Minus 10.0 cc – Small Block Chevy – Kit
Pistons and Rings – GM Performance 602 Crate Replacement Series 4 Valve Dish – Forged – 4.020 in Bore – 1.2 x 1.5 x 3.0 mm Ring Grooves – Minus 10.0 cc – Small Block Chevy – Kit