Wiseco Pro Tru Street Chevy Big Block 4.310in Bore 1.270in CH -3.00 CC Piston Set

This piston set from Wiseco is designed for Chevrolet Big Block engines and includes everything you need for a comprehensive rebuild. You get a set of eight pistons, complete with rings, chromium alloy steel piston pins, and Spirolox clips, all ready to go. These pistons are forged from 4032 alloy aluminum right here in the USA, ensuring a well-built component for your engine.

The Pro Tru Street series pistons feature an ArmorGlide skirt coating, which is notable for its resistance to seizing, reduced friction, and quieter operation once installed. The dome design is AS-forged, incorporating features for crown strength and oil drain-back, contributing to overall engine health. The included piston pins are made from a strong chromium alloy steel, paired with Spirolox clips for secure installation. This combination of materials and design aims to provide reliable performance for street use or track applications.

When rebuilding your engine, having a complete set like this simplifies the process. It's important to note that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.