Wiseco Pro Tru Street Buick 455 4.360in Bore 1.900in CH -27.00 CC Piston Set

If you're rebuilding the engine in your Buick 455, this Wiseco Pro Tru Street piston set is a solid choice. These pistons are forged from 4032 alloy aluminum right here in the USA, which means they're built to handle the demands of street driving and occasional track use. The 4.360-inch bore size is specific to the Buick 455, ensuring a proper fit for your rebuild.

Wiseco includes everything you need to get these pistons installed: high-strength chromium alloy steel pins, Spirolox retaining clips, and a set of rings. A notable feature is the ArmorGlide skirt coating, which helps reduce friction and noise for quieter operation and improved seizure resistance. The AS-forged dome design also includes features for oil drain-back, contributing to better engine health.

This set comes with eight pistons, pins, clips, and rings, making it a comprehensive package for your Buick 455 engine build. Remember that these are not CARB approved and cannot be shipped to California.