The Wiseco RED Series forged piston set for Chevrolet small-block is an eight‑piston kit with a 4.165 in bore, 1.425 in compression height, and 0.927 in pin diameter, engineered for domestic V8 performance platforms. These race-engineered forged pistons are machined to deliver strength and accurate fit. Forged and finished in the USA from 2618 aluminum, the set includes ArmorGlide skirt coating, horizontal slot oiling, an accumulator groove, and premium rings.
Wiseco Chevy SB RED Series Piston Set 4165in Bore 1425in Compression Height 0927in Pin - Set of 8