Wiseco Chevy LS Series -1cc 1.300 x 4.185inch Bore Piston Shelf Stock Kit

Wiseco is known for making strong, reliable internal engine components, and their Professional Series pistons are a prime example. If you're building a serious performance LS engine, these pistons are designed to handle the stress of heavy to severe duty applications. They're forged and machined right here in the USA from 2618 aluminum, which gives them improved tensile strength to stand up to demanding use.

You'll find a lot of thoughtful details in these pistons. They feature precision ring grooves, an anti-detonation groove, and other features to improve ring seal, which is crucial for power and longevity. The crown is fully machined, and they include forced pin oiling to keep the wrist pins lubricated. Plus, the ArmorGlide skirt coating helps reduce friction, resist seizure, and operate more quietly. This kit includes a set of 8 pistons, each with a -1cc dish volume and a 4.185-inch bore size, designed for a 1.300-inch compression height and a 0.927-inch pin diameter.

This piston set fits a wide range of Chevrolet LS engines found in vehicles like the Cadillac CTS, Chevrolet Camaro, and Pontiac GTO. While these are built for extreme performance, they are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and break-in procedures.