Wiseco Chevy Big Block 4.500in Bore 1.395in CH -8.00 CC Piston Set

When you're building a serious performance engine for your Chevy Big Block, you need parts that can handle the stress. This set includes eight Wiseco Professional Series forged pistons, designed and machined in the USA from 2618 aluminum. This material choice gives them improved tensile strength, which is crucial for high-performance applications where extreme pressures are common.

These pistons are built for heavy to severe duty race builds. They feature precision ring grooves, an anti-detonation groove, and other features aimed at improving ring seal. The crown is fully machined for accuracy, and they come with forced pin oiling to ensure the wrist pins stay lubricated under demanding conditions. Plus, they include an ArmorGlide skirt coating, which helps reduce friction, resist seizure, and contribute to quieter operation.

This set is specifically for a 4.500-inch bore with a -8.00cc dish, giving you a specific compression ratio target. Remember, these pistons are not CARB approved and cannot be shipped to California. They are designed for builders who are pushing the limits of their engines and need components they can rely on.