Wiseco Pro Tru Street piston set for Buick 455 with a 4.330 in. bore and 2.020 in. compression height, supplied as a set of eight. Forged from 4032 aluminum, the kit includes pins and Spirolox retainers along with ArmorGlide skirt coating, AS-forged dome crown details and oil drain backs. The set is intended to simplify rebuilds while delivering durable street-oriented performance.
Wiseco Pro Tru Street Buick 455 4.330in Bore 2.020in CH -22.00 CC Piston Set