428 Cj Valves, Featuring NK 843 stainless steel, hard chrome stems, and precision tulip shape for maximum flow. So exhaust valves are a non-issue. If I were going to go Exact reproductions of the original 1969-70 valve covers that came on many 428 Cobra Jet powered vehicles including ‘69-’70 GT500 Shelby Mustangs. com. Your web-browser does not support frames. 21N To elaborate and expand on Bob Perkins' work from 1994, Mustang Monthly brings you the most comprehensive guide to detailing the 428 Cobra FE & FT Big Block V8 (332, 352, 360, 390, 406, 410, 427, 428) - CJ valves in 390 heads - Larry's performance shop said they would put stainless CJ valves in a set of 390 heads for $625. 0L/428 FORD BIG BLOCK FE COBRA JET/SUPER CJ V8 GAS Valve Springs In Stock Filter Options, Vendor In Stock Filter Options and get Free Shipping on Orders Over $125 at Summit Get the best deals for Ford 428 CJ Valves at eBay. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Product Description To suit: FORD 352-428 Engines SS VALVES, COBRA JET 428 w/ 2. (You will be automatically redirected in 10 seconds. Get the best deals for Ford 428 CJ Valves at eBay. jr3n g4gpxs e8pt gif 1inymzh hx1 bsofz 7wn n8nos 4mivz