The Wiseco Pro Tru Street piston set for Chevrolet Big Block engines is a forged 4032-alloy rebuild kit that includes rings, pins and clips for a ready-to-install solution for varied builds. This set of eight pistons fits a 4.260 in. bore with a 1.645 in. compression height and 0.990 in. pin diameter and is offered in a -3.00 cc variant. Included features are ArmorGlide skirt coating for friction reduction and seizure protection, chromium-alloy pins with Spirolox retainers and AS-forged dome design with oil drainbacks.
Wiseco Pro Tru Street Chevy Big Block 4.260in Bore 1.645in CH -3.00 CC Piston Set