I don't see why they won't work. It sure looks like the exits are just about the same as the stock manifolds, that's usually the important part. It is possible that the drivers side might get closer to the brake master cylinder than original but if you put in a 79 style (it's smaller) you'd be fine for sure.Has anyone used HP 440 manifolds on a 75-79 B-body ? I am considering a set of these reproductions for my 77
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I assume you have a stock single exhaust system. Are you planning to install 2-1/4 or 2-1/2 dual exhaust system to the bumper? You know your gas tank will not support a dual exhaust system. For duals you need a smaller gas tank. One from a 74 will fit. Rock Auto has the best prices, also you may need differ hangers to mount the tank. X-pipe or cross-over exhaust will also fit your Cordoba. I have a 3" x-pipe exhaust in my 75 Cordoba with side exhaust. Planning to replace the fuel cell and run it out the rear.
I have not moved on this yet. I have been working on others things. Going to be big $$$ . not only do i have to get manifolds but many other parts. the manifolds,tti exhaust system $$,smaller gas tank conversion.Did the early manifolds work okay on the 77? Curious.
Is he using the year one HP manifolds or factory HP manifolds ?my buddy had those manifolds on his Cordoba with a 400 worked perfect also the exhaust shop ran tail pipes out to the bumper with a stock gas tank looks good
great to hear. Thank you !they are factory 69 hp manifolds they came off of a 69 GTX
Has anyone used HP 440 manifolds on a 75-79 B-body ? I am considering a set of these reproductions for my 77
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I'm wondering if these same HP manifolds will work on a74 440 that's in a 70 b body RRgreat to hear. Thank you !