PLENUM LID, FORD COYOTE Ultra Lo-Ram

The Holley EFI Ultra Lo-Ram Intake Manifold Plenum Lid in satin finish is engineered to enhance airflow efficiency and power delivery for Ford Coyote engines equipped with Ultra Lo-Ram intake manifolds. This plenum lid provides convenient access to internal components and helps optimize mid to high RPM torque and horsepower, making it an essential upgrade for performance enthusiasts. It is crafted from robust cast aluminum with a natural as-cast finish for durability, especially in boosted or modified applications. The casting process ensures strength and resistance to cracking, while the satin texture delivers a professional, durable look. Installation is straightforward with a direct replacement design for the Ultra Lo-Ram base manifold, requiring no drilling or special modifications.