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will exhaust manifolds from a 67 383 work on my 440 ?

Started by itchyballs, July 26, 2006, 09:48:50 PM

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itchyballs

July 26, 2006, 09:48:50 PM
this might be a dumb question but will exhaust manifolds from a 67 383 fit my 440? thanks guys... ??? ???

firefighter3931

#1
July 26, 2006, 10:46:02 PM
Sure....they will bolt on but if the manifolds are the log style it will hurt performance. The HP manifolds work much better. All BB heads have the same bolt pattern, max wadge excluded.


Ron
68 Charger R/T "Black Pig" Street/Strip bruiser, 70 Charger R/T 440-6bbl Cruiser. Firecore ignition  authorized dealer ; contact me with your needs

deputycrawford

#2
July 29, 2006, 11:51:47 PM
I don't know if you want to use the old manifolds but I bought the Dynomax Ceramic coated headers for $245. They are 1 7/8 inch primaries and 3 in collectors. They fit well and gained quite a bit in performance.
If it ain't wide open; it ain't running.        Rule number one in motocross racing: Pin it; row the gear box; and wait until you hit something.     At work my motto is: If you need me, call someone else.
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