[Michael C Henry]

Back then my 428 was my realy special to me,It had new but original Ford steel adjustable rockers and shafts and aluminum stands. But it fails when compared to my 427. It came with Aluminum Dove Super Canadian Cobra Jet replica heads with big valves double springs with dampeners, and Dove roller rocker set with the masive shafts ,stands ,and end stands. The aluminum heads came with heli-coils installed in the heads but I had to change them out for larger steel inserts that had larger contact area with the aluminum heads to take the force exerted with valve springs.