Wiseco Pro Tru Street Ford Small Block Windsor 4.040in Bore 1.600in CH -10.00 CC Piston Set

Wiseco is well-known for its high-performance forged pistons, and their Pro Tru Street series is designed to get your vehicle on the road or down the track reliably. This piston set is specifically for Ford Small Block Windsor engines and features a 4.040-inch bore size. 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 the cylinder wall, which helps prevent seizing and makes for quieter operation. The dome features are also updated with oil drain backs, aiding in lubrication and heat management. This set comes complete with chromium alloy steel piston pins and Spirolox clips, making it an all-inclusive solution for your engine rebuild.

When rebuilding your engine, having a well-matched set of pistons is crucial for proper compression and performance. This set is designed for a -10.00cc dish volume, which will affect your final compression ratio depending on your cylinder head volume. Remember that these pistons are not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and compatibility with your specific engine build.