Wiseco Chevy Big Block 4.560in Bore 1.145in CH 15.60 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 gives you eight Wiseco Professional Series pistons, forged and machined right here in the USA from 2618 aluminum. This material choice is key because it offers improved tensile strength, which is crucial for high-performance applications where extreme pressures are common.

Wiseco has packed these pistons with features to ensure durability and performance. You'll find precision ring grooves, anti-detonation grooves, and other features designed to improve ring seal. They also come with an ArmorGlide skirt coating. This coating helps reduce friction, makes operation quieter, and resists seizure, all of which contribute to a longer-lasting, more reliable engine under heavy or severe duty conditions. The fully machined crown and forced pin oiling further demonstrate the attention to detail in these pistons, making them a solid choice for demanding race builds.

This set is designed for a 4.560-inch bore and includes everything you need for an 8-cylinder engine. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For installation, always refer to the manufacturer's instructions to ensure proper fitment and performance.