Wiseco Chrysler Small Block Mopar Gen III 5.7L Hemi 3.937 Bore 4.080 Stroke -24.0 CC Dish

Wiseco is well-known for making strong, reliable internal engine components, especially for high-performance applications. This Professional Series piston set is built for Chrysler's 5.7L Hemi engines, designed for builders who are serious about getting the most out of their engine. If you're putting together a heavy-duty or severe-duty race engine, these pistons are made to handle the stress.

These pistons are forged and machined right here in the USA from 2618 aluminum, which gives them improved tensile strength for demanding builds. You'll find precision ring grooves, an anti-detonation groove, and other features designed to improve ring seal. They also come with an ArmorGlide skirt coating that helps reduce friction, resist seizure, and operate more quietly. The fully machined crown and forced pin oiling are details that show these are built for performance where it counts.

This set includes eight pistons, each with a 3.937-inch bore and a -24.0 CC dish, intended for a 4.080-inch stroke. They have a 1.080-inch compression height and use a 0.866-inch pin diameter. Please note that these pistons are not CARB approved and cannot be shipped to California.