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The Wiseco RED Series piston set for Chevy big-block V8 applications is a forged eight-piece kit with a 4.125 in bore and 1.765 in compression height, intended for competition and high-output use. Made from 2618 aluminum with dedicated forgings, these pistons feature ArmorGlide skirt coating, horizontal slot oiling in the pin bores, an accumulator groove and include premium rings; wrist pin diameter is 0.990 in for durable small-end performance.
Wiseco RED Series Chevy Big Block 4.125in Bore 1.765in CH 42.00 CC Piston Set
