Wiseco Pro Tru Street Chevy Small Block 4.040in Bore 1.260in CH -5.00 CC Piston Set

Wiseco Pro Tru Street pistons are a solid choice for rebuilding your Chevy small block engine. These pistons are forged from 4032 alloy aluminum right here in the USA, giving you a well-built foundation for your build. They're designed for a 4.040 inch bore and feature a 1.260 inch compression height with a -5.00cc dish, making them suitable for a wide range of street performance applications.

What sets these apart is the ArmorGlide skirt coating. This isn't just for looks; it helps reduce friction, which means less wear and tear on your cylinder walls over time. It also contributes to quieter operation, so your engine won't sound like it's rattling apart. The AS-forged dome includes features for oil drain-backs, and Wiseco includes chromium alloy steel piston pins and Spirolox clips, so you get a complete set ready for installation.

This set includes everything you need for a full engine rebuild: eight pistons, rings, pins, and clips. Remember, 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.