Wiseco Chevy Big Block 4.530in Bore 1.395in CH -8.00 CC Piston Set

If you're building a high-performance Chevy Big Block engine for serious racing or heavy-duty use, you need pistons that can handle the stress. This set of eight forged pistons from Wiseco is designed specifically for those demanding applications. They feature a 4.530-inch bore and a -8.00cc dish, which is a key spec for tuning compression ratios in many performance builds.

Wiseco makes these pistons from 2618 aluminum, a well-known material for its improved tensile strength, making them well-built for the rigors of racing. They come with precision ring grooves, anti-detonation grooves, and other features to improve ring seal, ensuring efficient combustion and durability. The pistons also have an ArmorGlide skirt coating that helps reduce friction and noise while resisting seizure, and the crown is fully machined for accuracy. Plus, they include forced pin oiling to keep the wrist pins lubricated under extreme conditions.

This set is designed and built to withstand heavy to severe duty performance applications. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For a serious engine build, these Wiseco pistons are a solid option.