The Wiseco RED Series Chevrolet small-block piston set (set of 8) supplies forged pistons for Chevrolet Small Block V8 applications where durability and tight tolerances matter. Made from 2618 aluminum, these pistons have ArmorGlide skirt coating, horizontal slot oiling in the pin bores, an accumulator groove and premium rings included. Specs: 4.130 in. bore, 1.000 in. compression height, 0.927 in. pin.
Wiseco Chevy SB RED Series Piston Set 4130in Bore 1000in Compression Height 0927in Pin - Set of 8