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The Wiseco RED Series Chevrolet Big Block piston set with a 4.280 in bore and 1.765 in compression height (27.00 CC) is a forged eight‑piston package focused on strength and dimensional accuracy for demanding V8 applications, from drag racing to circle track. Made from 2618 aluminum and machined in the USA, the set ships with premium rings, 0.990 in pin diameter, ArmorGlide skirt coating, horizontal slot pin‑bore oiling and an accumulator groove to support long service life and consistent ring seal.
Wiseco RED Series Chevy Big Block 4.280in Bore 1.765in CH 27.00 CC Piston Set
