Wiseco Pro Tru Street Chevy Small Block 4.040in Bore 1.425in CH -20.00 CC Piston Set

Forged from 4032 alloy aluminum right here in Mentor, Ohio, these Wiseco Pro Tru Street pistons are built for your Chevy Small Block engine. They're designed with a 4.040-inch bore and a 1.425-inch compression height, making them a solid choice for a wide range of street performance builds. The -20.00 CC dish in the dome helps achieve your desired compression ratio, crucial for getting the most out of your engine's fuel and spark.

What sets these apart is the attention to detail in their construction. The ArmorGlide skirt coating isn't just for looks; it's there to reduce friction, resist seizure, and contribute to quieter operation, which is a nice bonus for a street-driven vehicle. The AS-Forged dome features specific crown designs and oil drain-backs to help manage heat and lubrication effectively. You also get a chromium alloy steel piston pin and Spirolox clips included, so this set is ready for installation right out of the box, simplifying your rebuild process.

This is a complete set of 8 pistons, designed to get your engine back on the road or down the track with confidence. While they're not CARB approved and cannot be shipped to California, they represent a well-built option for many Chevy Small Block applications looking for improved performance and reliability.