Wiseco AC/HON B 4v DOME +8.25 STRUT 8400XX Piston *SINGLE PISTON ONLY*

Wiseco is well-known for making strong, reliable engine components, especially for performance applications. This Professional Series forged piston is built for demanding Honda B16A engines. It's designed to handle heavy to severe duty use, making it a solid choice for serious builders who want to push their engines hard.

This piston is forged and machined in the USA from 2618 aluminum, which gives it improved tensile strength. It features precision ring grooves, an anti-detonation groove, and other features for better ring seal. The crown is also fully machined. A notable feature is the ArmorGlide skirt coating, which helps reduce friction, resist seizure, and operate more quietly. This piston also includes forced pin oiling to keep things well-lubricated.

This is a single piston, and it's important to note that it is not CARB approved and cannot be shipped to California. Make sure to check manufacturer fitment data to confirm compatibility with your specific vehicle build.