The Wiseco RED Series forged piston set for Chevrolet Small Block features a 4.010 in bore, 1.250 in compression height and a 0.927 in wrist pin diameter in a set of eight. Machined in the USA from 2618 aluminum with Race Engineered Design, these pistons include horizontal slot pin-bore oiling, ArmorGlide skirt coating, an accumulator groove and premium rings for racing and power-adder use.
Wiseco Chevy SB RED Series Piston Set 4010in Bore 1250in Compression Height 0927in Pin - Set of 8