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The Wiseco Professional Series forged piston for Chevrolet big block applications features a 4.600 in. bore, 1.155 in. compression height and 0.990 in. pin diameter. Supplied as a single piston for high‑stress and race engines, it includes premium rings. Forged from 2618 aluminum in the USA, it offers precision ring grooves, an anti‑detonation groove, ArmorGlide skirt coating and forced pin oiling to enhance ring seal and reduce wear in severe duty use.
Wiseco BBC Quick 16 +42cc Dome 1.155inch Piston Shelf Stock
