The Wiseco RED Series Chevrolet small-block piston set (set of 8) provides forged pistons for Chevrolet Small Block V8 applications that demand strength and precision. Constructed from 2618 aluminum and finished with ArmorGlide skirt coating, the pistons include horizontal slot oiling in the pin bores, an accumulator groove and premium rings. Specs: 4.040 in. bore, 1.425 in. compression height, 0.927 in. pin.
Wiseco Chevy SB RED Series Piston Set 4040in Bore 1425in Compression Height 0927in Pin - Set of 8