The Wiseco RED Series forged piston set for Chevrolet small-block is an eight‑piece kit with a 4.135 in bore, 1.425 in compression height, and 0.927 in pin diameter, built for domestic V8 racing and performance engines. These forged pistons are precision machined and race-engineered for strength. Manufactured in the USA from 2618 aluminum, features include ArmorGlide skirt coating, horizontal slot oiling, an accumulator groove, and premium rings included with the part number.
Wiseco Chevy SB RED Series Piston Set 4135in Bore 1425in Compression Height 0927in Pin - Set of 8