Exact reproductions of the original 1969-70 valve covers that came on many 428 Cobra Jet powered vehicles including ‘69-’70 GT500 Shelby Mustangs. Perfect in every way, including factory finish, these are die cast aluminum just like the originals, and easily one of the most attractive valve covers offered during the heyday of the 428 CJ engine. Like the Snake covers, these have excellent valve train clearance and are low profile enough so that you can still get to your spark plugs without master cylinder interference. Complete with internal baffles and spark plug loom brackets. They will fit all 352-390-406-427-428 engines.