Wiseco Chevy 410 4.125in Bore 1.250in CH Piston Set

Forged from 2618 aluminum, these Wiseco Professional Series pistons are built for serious racing applications where strength and durability are critical. The 4.125-inch bore size is specific to the Chevrolet 410 engine configuration, and the 1.250-inch compression height is a key measurement for ensuring proper piston-to-valve clearance and deck height in your build. Wiseco machines these pistons in the USA, ensuring a high level of precision throughout the manufacturing process.

Beyond the robust aluminum construction, these pistons feature an ArmorGlide skirt coating. This coating helps reduce friction between the piston skirt and cylinder wall, which can lead to quieter operation and improved engine efficiency. It also offers seizure resistance, a crucial feature under the high loads of racing. The fully machined crown includes precision ring grooves designed for optimal sealing, along with anti-detonation features to help prevent combustion-related damage. The forced pin oiling system ensures the wrist pin receives adequate lubrication, further enhancing longevity in demanding conditions.

This set includes eight pistons, designed to meet the needs of a V8 engine. While these pistons are built for heavy to severe duty performance, please note they are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.