Wiseco Chevy SB 350 4.040in Bore 1.550in Comp Ht 3.480i Stroke 5.700in Rod -5cc Dish Flat Top Piston

If you're rebuilding a Chevrolet Small Block 350 for serious racing or heavy-duty performance, these Wiseco Professional Series pistons are built to handle the stress. They're designed for applications where durability and consistent performance under extreme conditions are critical. Wiseco crafts these pistons from 2618 aluminum, a material chosen for its improved tensile strength, making them well-suited for the demands of severe duty builds.

These pistons feature a -5cc dish flat top design and are precision machined for a 4.040-inch bore. You'll find advanced features like precision ring grooves, an anti-detonation groove, and additional ring seal improvements to ensure optimal combustion and longevity. The crown is fully machined, and they include forced pin oiling for better lubrication. A notable feature is the ArmorGlide skirt coating, which helps reduce friction, resist seizure, and contribute to quieter operation, all while handling the intense heat and pressure of racing.

This set includes eight pistons, ready for your performance engine build. Please note that these pistons are not CARB approved and cannot be shipped to California. It's always a good idea to consult your engine builder or refer to Wiseco's installation instructions for specific assembly details and recommendations for your application.