Wiseco SBC Strutted Flat Top 1.550inch CH Piston Shelf Stock

This listing is for a single Wiseco Professional Series forged piston, designed for Chevrolet Small Block engines with a 4.030 inch bore. These pistons are built from 2618 aluminum, a well-known material for its improved tensile strength, making them suitable for heavy to severe duty performance applications. The flat top design with a 1.550 inch compression height is a common configuration for many performance builds.

Wiseco has packed these pistons with features to enhance performance and durability. You'll find precision ring grooves, an anti-detonation groove, and additional features aimed at improving ring seal. The piston crown is fully machined, and they also incorporate forced pin oiling to ensure the wrist pin stays well-lubricated under stress. Additionally, the ArmorGlide skirt coating helps reduce friction and noise, while also making the piston more resistant to seizure.

These pistons are a solid option for builders looking for a well-made component for their performance engine. They are designed and machined in the USA. Keep in mind that these are not CARB approved and cannot be shipped to California.