Wiseco Professional Series forged piston set for Chevrolet L83 engines, 3.780 in bore and 1.319 in compression height listed with a -8.50 cc figure. Supplied as an eight-piece set for demanding builds, these pistons are manufactured from 2618 aluminum, feature precision ring grooves and an anti-detonation groove, ArmorGlide skirt coating, forced pin oiling and include premium rings for endurance.
Wiseco Chevy L83 3.780in 1.319in CH -8.50 CC Piston Set