Wiseco Pro Tru Street Buick 455 4.330in Bore 2.020in CH -22.00 CC Piston Set

This piston set from Wiseco gives you everything you need to rebuild your Buick 455 engine. You get a complete set of eight Pro Tru Street series pistons, forged from 4032 alloy aluminum right here in the USA. Each piston features an AS-forged dome with oil drain backs and a special ArmorGlide skirt coating. This coating is designed to resist seizure, reduce friction, and help keep your engine running quieter. The set also includes chromium alloy steel piston pins, Spirolox clips, and a full set of rings, making it a truly all-inclusive package for your engine build.

These pistons are built for a 4.330-inch bore and have a compression height of 2.020 inches, with a dish volume of -22.00 cubic centimeters. The 4032 aluminum alloy offers a good balance of strength and lighter weight compared to cast pistons, making it a popular choice for street performance builds. The included pins are made from strong chromium alloy steel, and the Spirolox clips ensure secure installation. Wiseco has put a lot of thought into these street-oriented pistons, aiming for a solid combination of performance and reliability for your Buick 455.

This set is a great option if you're looking to get your Buick 455 back on the road or down the track with a fresh set of pistons. Just remember that these are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.