The Wiseco RED Series forged piston set for Chevrolet small block V8 engines offers race‑engineered durability for competition and street builds. This set of eight pistons measures 4.135 in bore, 1.250 in compression height and 0.927 in pin diameter. Manufactured from 2618 aluminum in the USA, they feature ArmorGlide skirt coating, horizontal slot oiling in the pin bores, optimized forgings and include premium rings plus an accumulator groove.
Wiseco Chevy SB RED Series Piston Set 4135in Bore 1250in Compression Height 0927in Pin - Set of 8