Wiseco SBC LS1 Vortec 5.3L 22RD -7cc 10.25:1 Piston Shelf Stock Kit

When you're rebuilding the heart of your 2006-2009 Chevrolet Impala, or a similar GM LS1/Vortec 5.3L engine, you want parts that can handle serious work. This Wiseco Professional Series piston kit gives you a full set of eight forged pistons, designed for heavy to severe duty performance builds. They're made from 2618 aluminum, which is well-built for improved tensile strength, meaning they can take a beating without failing.

Wiseco machines these pistons right here in the USA, and they've packed them with features to help your engine run strong. You get precision ring grooves for a solid seal, anti-detonation grooves to prevent damage, and a special ArmorGlide skirt coating. This coating helps reduce friction, keeps things quieter, and makes the pistons more resistant to seizing. The fully machined crown and forced pin oiling are also key details that show these are built for demanding applications where reliability is critical.

This kit is a complete package for upgrading your engine's internals. It includes the eight pistons, along with the necessary rings and pins to get them installed. Just remember that these pistons are not CARB approved, so they can't be shipped to California. If you're looking to push your LS1 or Vortec 5.3L engine hard, this Wiseco kit is a solid option for building a robust and powerful engine.