Manley Ford 5.0L Coyote 10:1 CR 3.640in Bore -2.5cc Flat Top Extreme Duty Piston Set

If you're rebuilding the heart of your Ford 5.0L Coyote engine for serious performance, a robust set of pistons is where you start. This Manley Extreme Duty piston set is built for demanding applications, offering a 10:1 compression ratio with a 3.640-inch bore and a -2.5cc flat top dish. These aren't just replacement parts; they're designed to handle the stress of high-output builds.

Manley uses their signature 2618 alloy forgings, which are known for being strong and reliable under high loads. They've also incorporated proven cam and barrel skirt profiles that help reduce friction and wear on your cylinder walls while still making good power. The ring lands and grooves are machined to very tight tolerances, which is crucial for getting a solid seal from your piston rings. This improved seal means more consistent power delivery and better overall engine efficiency. Each set also comes standard with premium chrome moly wrist pins for added durability.

When building a high-performance engine, the details matter. Manley's unique fixturing process allows them to machine the piston skirts and ring grooves in the same operation. This ensures the ring grooves stay perfectly square to the piston skirt, which is essential for optimal ring seal and longevity. This set is a solid option for anyone looking to push their Coyote engine's performance envelope.