Wiseco Ford 5.0L Modular RED Series Piston Set 3662in Bore 1170in Compression Height - Set of 8

Forged from 2618 aluminum, these Wiseco RED Series pistons are built for the demands of performance racing and power adder applications. The Race Engineered Design (RED) process means they're not just strong, but also precisely machined to give you a competitive edge, whether you're on the drag strip or the circle track. This set is specifically for Ford 5.0L Modular engines and features a 3.662-inch bore with a 1.170-inch compression height.

You'll find horizontal slot oiling in the pin bores, which is crucial for keeping the wrist pin and the small end of the connecting rod properly lubricated, helping to ensure a long service life for these high-stress components. The dedicated forgings allow for an engine-specific strutted design, maximizing strength while keeping weight down. Plus, the ArmorGlide skirt coating is there to reduce friction and noise, while also cutting down on skirt and cylinder wear. This set comes complete with premium rings, so you won't need to source those separately, and an accumulator groove helps maintain consistent ring seal and power delivery.

Because these are designed for serious performance, they are not CARB approved and cannot be shipped to California. If you're rebuilding a performance Ford 5.0L Modular engine, this set offers a well-built foundation for serious power.