The Wiseco RED Series Chevrolet small-block piston set (set of 8) is a forged replacement kit for Chevrolet Small Block V8 engines, focused on strength and consistent ring seal. Forged from 2618 aluminum, the pistons include ArmorGlide skirt coating, horizontal slot oiling in pin bores, an accumulator groove and premium rings. Specs: 4.135 in. bore, 1.000 in. compression height, 0.927 in. pin.
Wiseco Chevy SB RED Series Piston Set 4135in Bore 1000in Compression Height 0927in Pin - Set of 8