Looking for a used four barrel intake for my 428CJ. Needs to be aluminum and not cast iron. Let me know what you have. Can be factory or aftermarket.

 

The Ford stock intake on all 428CJs was iron and all that was available new. However the C6AZ-9424-H and is 55 pounds lighter and worth 6 hp.

 

Police intercepters 428's had aluminum intakes. The part # you listed, I can't find. This website is a great place to get factory part #'s.

http://www.mustangtek.com

 

The C6AZ-9424-H is the 428 PI intake.

 

C6AZ-9424-H .. Intake Manifold ~ The 1965/72 Ford Passenger Car Parts Catalog sez: Aluminum

Fits: 1966/67 428 P/C / 1968/69 428 P/C with C6 & T/E (smog pump)

Fits: 1968 Mustang 427 with C6; T/E; 4V
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C8OZ-9424-B .. Intake Manifold

Fits: 1968/69 Fairlane/Torino 428 CJ & 1968/70 Mustang 428 CJ / Cast Iron / 1.60" primary openings / 1.70" secondary openings
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The above parts catalog is available on a CD from hipoparts.com / also on ebay.

Get a copy, then you can look up your own Ford factory part numbers.