The Wiseco RED Series forged piston set for Chevrolet small-block is a full eight‑piston kit with a 4.130 in bore, 1.425 in compression height, and 0.927 in pin diameter, aimed at high-performance V8 builds. These forged pistons use race-engineered design for strength and fit. Machined in the USA from 2618 aluminum, they include ArmorGlide skirt coating, horizontal slot oiling in the pin bores, an accumulator groove, and premium rings supplied with each kit.
Wiseco Chevy SB RED Series Piston Set 4130in Bore 1425in Compression Height 0927in Pin - Set of 8