Wiseco Ford Small Block 302 4.125in Bore 1.280in CH -7.50 CC Piston Set

Forged from 2618 aluminum, these Wiseco pistons are built for serious performance in your Ford Small Block 302. The 4.125-inch bore size and 1.280-inch compression height, combined with a -7.50cc dish volume, are specific dimensions for builders looking to achieve a particular compression ratio and displacement in their engine. 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 a solid seal between the piston and cylinder wall, which is crucial for power and efficiency.

Beyond the core construction, these pistons come with an ArmorGlide skirt coating. This isn't just for looks; it's designed to reduce friction and resist seizure, especially important in high-stress applications where heat and load are significant. The fully machined crown and forced pin oiling further contribute to their durability and performance under demanding conditions. This set includes eight pistons, designed to withstand heavy to severe duty race builds, removing limits for racers and builders who push their engines hard.

Because these are specialized performance parts, it's important to note they are not CARB approved and cannot be shipped to California. If you're building a high-performance Ford 302 and need pistons that can handle severe duty, this set from Wiseco is a well-built option.