The Wiseco RED Series forged piston set for Chevrolet Small Block features a 4.020 in bore, 1.250 in compression height and a 0.927 in wrist pin diameter in an eight-piece kit. Built from 2618 aluminum in the USA, the Race Engineered Design brings horizontal slot oiling, ArmorGlide skirt coating, an accumulator groove and premium rings for hard-use and power-adder applications.
Wiseco Chevy SB RED Series Piston Set 4020in Bore 1250in Compression Height 0927in Pin - Set of 8