Wiseco Ford Small Block 302 4.040in Bore 1.280in CH -32.00 CC Piston Set

If you're building a high-performance Ford Small Block 302 for serious racing or heavy-duty applications, this Wiseco Professional Series piston set is engineered to handle the stress. These pistons are designed to replace your stock ones and are specifically sized for a 4.040-inch bore, with a compression height of 1.280 inches and a dish volume of -32.00 CC. They are built from 2618 aluminum, a material chosen for its improved tensile strength, making them well-suited for the demands of racing.

Wiseco machines these pistons right here in the USA, paying close attention to details like precision ring grooves, anti-detonation grooves, and features that enhance ring seal. This means you get better combustion control and less blow-by. They also come with a special ArmorGlide skirt coating. This coating helps reduce friction, resist seizure, and makes for quieter operation, which is a notable benefit when you're pushing your engine hard. The fully machined crown ensures a clean and consistent combustion chamber shape.

This set includes eight pistons, along with premium rings to ensure a proper seal. They are designed for forced pin oiling, which helps keep the wrist pins lubricated under extreme conditions. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For builders focused on severe duty and racing, these Wiseco pistons offer a robust foundation for a powerful engine.