Wiseco Pro Tru Street Chevy Big Block 4.530in Bore 1.645in CH -3.00 CC Piston Set

Wiseco is well-known for its high-performance forged pistons, and their Pro Tru Street series is built to get your Chevy Big Block engine back on the road or down the track. This piston set is designed for a 4.530-inch bore and features a 1.645-inch compression height with a -3.00cc dish volume. They are forged from 4032 alloy aluminum right here in the USA, which offers a good balance of strength and lighter weight compared to cast pistons.

What sets these pistons apart is the ArmorGlide skirt coating. This isn't just for looks; it's applied to reduce friction between the piston skirt and cylinder wall, which helps prevent seizure and leads to quieter operation. The dome features an AS-Forged design with oil drain-back features, further aiding in lubrication and heat management. This set comes complete with chromium alloy steel piston pins, Spirolox retaining clips, and piston rings, making it a comprehensive package for your engine rebuild.

When rebuilding your engine, having a solid set of pistons is crucial. This Wiseco set is a well-built option for those looking for improved performance and durability in their Chevy Big Block build. Remember, these pistons are not CARB approved and cannot be shipped to California.