Wiseco Chevy Small Block 4.185in Bore 1.100in CH 10.00 CC Piston Set

If you're building a high-performance Chevy small block engine for serious racing or severe duty applications, you need pistons that can handle the stress. This set of eight forged pistons from Wiseco is designed to meet those demands. They feature a 4.185-inch bore and a 1.000-inch compression height, making them suitable for many popular small block Chevy builds.

Wiseco makes these pistons in the USA from 2618 aluminum, which offers improved tensile strength for durability under extreme conditions. You'll find precision ring grooves, an anti-detonation groove, and other features designed to improve ring seal and prevent detonation. The fully machined crown ensures accuracy, and forced pin oiling helps keep the wrist pins lubricated. Plus, they come with an ArmorGlide skirt coating that helps reduce friction, resist seizure, and operate more quietly.

This set is intended for heavy to severe duty race builds where reliability and performance are critical. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For a complete engine build, ensure you have all necessary supporting components like connecting rods, rings, and bearings that are compatible with these specifications.