; Fabricated entirely from superior quality aluminum, ultra-lightweight; One piece billet rail is CNC machined to ensure a precision flat surface for superior sealing; Mating of the billet rail to the valve cover is done with a smooth transition, eliminating trapped oil and spills when removing the cover; Tall enough to clear most popular rocker combinations; Fasteners included; Comes with knurled billet oil filler cap and uses stock style gaskets*Not legal for sale or use on pollution-controlled vehicles
- Fabricated Aluminum
- Billet Rail
- Ford 4.6 & 5.4, II Bolt
- 4.225 Tall at Cam Cover, 3.110 Tall at main body
- Tall enough to clear most popular rocker combos
- Includes Fasteners & a knurled billet oil filler cap
- Uses stock style gaskets.