This Motorcraft EV77B air control valve is a high-quality replacement part for your 1978 Ford D8TZ-6A666-A truck or Econoline. It features a mechanical drive type and is made of durable steel material. The valve is designed for the front placement on the vehicle and has a mount hole quantity of 1. This OE/OEM part has a vacuum port quantity of 2 and is easy to replace with 100% accuracy of fit. It is a great addition to your exhaust and emission systems and is compatible with a variety of car and truck parts and accessories. Buy with confidence knowing that this valve is a genuine product from the United States and comes with no manufacturer warranty.


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