Cylinder Head Assembled 5.0/5.8L Windsor Z

The Cylinder Head Assembled 5.0/5.8L Windsor Z from Ford is a ready-to-install engine component designed for builders and enthusiasts who demand reliability in high-performance or restoration projects. This assembled cylinder head eliminates the guesswork of sourcing individual components, valve seats, springs, and rocker arms separately—saving hours of machine shop time and assembly labor. Whether you're rebuilding a classic muscle car or upgrading a street rod, this Windsor casting delivers the proven architecture that powered generations of Ford performance vehicles.

The Windsor Z assembly incorporates pre-installed valve train components, properly seated and compressed valve springs, and a precision-machined combustion chamber. The pre-assembled configuration means valves are already installed and lapped, ready for immediate installation on your short block—no additional valve work, spring replacement, or rocker arm adjustments required out of the box. At 31.44 pounds, the casting demonstrates Ford's robust engineering, with ductile iron construction that handles both stock and modified power levels.

This cylinder head is ideal for restorers seeking correct original equipment specifications and hot rodders looking to enhance performance. It is specifically designed for the Ford Windsor small block engine platform, ensuring compatibility with various applications within reasonable displacement limits. With its ready-to-install design, this cylinder head is perfect for anyone looking to streamline their engine build process.