Wiseco Professional Series forged piston set for Chevrolet LT1 with a 4.075 in bore and 1.299 in compression height, supplied as a complete set of eight pistons with 0.927 in pin diameter and -12.00 cc specification. Built from 2618 forged aluminum and fully machined in the USA, these pistons include precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating for seizure resistance and reduced friction, forced pin oiling, and premium rings for heavy to severe duty race builds.
Wiseco Chevy LT1 4.075in Bore 1.299in CH -12.00 CC Piston Set