Wiseco Chevy Small Block 4.035in Bore 1.550in CH -1.70 CC Piston Set

Wiseco is well-known for making strong internal engine components, especially for performance applications. This Professional Series piston set is a prime example, built for Chevy Small Block engines with a 4.035-inch bore. These aren't your average pistons; they're designed for serious racers and builders who push their engines hard, handling heavy to severe duty performance builds.

Each piston is forged and machined right here in the USA from 2618 aluminum, which gives them improved tensile strength for demanding conditions. You'll find precision ring grooves, an anti-detonation groove, and other features aimed at improving ring seal. They also come with an ArmorGlide skirt coating that helps resist seizure, reduces friction, and makes for quieter operation. The fully machined crown and forced pin oiling are just more details that show these pistons are built to handle serious stress.

This set includes eight pistons, and they are designed to fit directly into your Chevy Small Block build. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. If you're building a high-performance engine that needs reliable internal components, this Wiseco set is a solid choice.