The Wiseco RED Series forged piston set for Chevrolet small block applications provides race-ready construction and consistent machining. This set of eight pistons is listed at a 4.000 in. bore with 1.125 in. compression height and 0.927 in. pin diameter. Forged from 2618 aluminum and finished in the USA, the pistons include horizontal slot oiling, ArmorGlide skirt coating and come with premium rings for reliable sealing and reduced wear.
Wiseco Chevrolet Small Block -5.7cc Flat Top 1.125 X 4.000 - Set of 8