Wiseco Ford Small Block 302 4.060in Bore 1.280in CH -32.00 CC Piston Set

Forged from 2618 aluminum, these Wiseco pistons are built for serious racers and builders tackling heavy to severe duty performance applications. The 4.060-inch bore size is specific for a Ford Small Block 302 engine, and the -32.00 CC dish in the crown helps achieve a desired compression ratio when paired with the right cylinder heads and crankshaft. Wiseco machines these pistons in the USA, ensuring precise tolerances for critical components like the ring grooves, which feature anti-detonation and additional sealing improvements. This attention to detail helps ensure better combustion control and a more reliable seal under high stress.

Beyond the core forging and machining, these pistons come with an ArmorGlide skirt coating. This advanced coating is designed to reduce friction, resist seizure, and contribute to quieter operation, all important factors when pushing an engine to its limits. The crown is also fully machined for a clean, consistent surface. For added durability and to ensure proper lubrication, Wiseco includes forced pin oiling, which helps keep the wrist pin area well-lubricated under extreme conditions. This set includes eight pistons, ready for your high-performance build.

When building a performance engine, especially one intended for racing or severe duty, it's important to consider all the components that work together. These pistons are designed to handle significant stress, but their performance will be directly influenced by the quality of the crankshaft, connecting rods, and cylinder heads they are paired with. Always refer to the manufacturer's installation instructions for proper assembly and critical clearances.