The Wiseco RED Series forged piston set for Chevrolet small-block is a complete eight‑piston kit with a 4.185 in bore, 1.550 in compression height, and 0.927 in pin diameter, intended for high-demand V8 applications. These forged, race-engineered pistons are precision machined for strength and fit. Made in the USA from 2618 aluminum, features include ArmorGlide skirt coating, horizontal slot oiling in pin bores, an accumulator groove, and premium rings included with the kit.
Wiseco Chevy SB RED Series Piston Set 4185in Bore 1550in Compression Height 0927in Pin - Set of 8