Wiseco BBC BIG CHIEF 3815 HEAD +15.6cc 1.060 CH Piston Shelf Stock Kit

This is the Wiseco BBC Big Chief 3815 Head shelf stock piston kit, designed for Chevrolet Big Block engines with a 4.625 inch bore. These pistons are built for serious racing applications, handling heavy to severe duty performance demands. They feature a +15.6cc dish and a 1.060 inch compression height, making them a solid choice for builders looking to push their engine's limits.

Crafted in the USA from 2618 aluminum, these pistons offer improved tensile strength for durability under extreme conditions. The precision ring grooves, anti-detonation grooves, and additional ring seal features work together to enhance performance and reliability. They also come with an ArmorGlide skirt coating, which helps reduce friction, resist seizure, and contribute to quieter operation. The fully machined crown and forced pin oiling further underscore the serious performance intent of this kit.

This kit includes a set of 8 pistons, along with premium rings to ensure a complete and well-matched component set for your build. Please note that these pistons are not CARB approved and cannot be shipped to California.