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The Wiseco RED Series forged piston set for Chevrolet Small Block 400 applications is an eight‑piston kit sized to a 4.155 in. bore and 1.125 in. compression height for performance engines. Forged and machined from 2618 aluminum, the pistons include horizontal slot oiling to maintain wrist pin lubrication, ArmorGlide skirt coating to lower friction and noise, premium rings included, and an accumulator groove to help preserve consistent ring sealing under high loads.
Wiseco RED Series Chevy Small Block 400 4.155in Bore 1.125in CH -12.00 CC Piston Set
