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Old 06-19-2020, 09:14 AM
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Ben M. Ben M. is offline
Ultimate Warrior
 
Join Date: Jan 2004
Posts: 2,796
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Quote:
Originally Posted by 77 TRASHCAN View Post
Are those flanges specific to those manifolds??? Could flanges from an exhaust shop be used???
Unfortunately no, they are unique to the RARE manifolds because of the size and hole position. Most exhausts use the standard 2 bolt flange and these are 3 in a 2.5" variety. Most exhaust shops here are little more than chop-shops attaching cherry bombs and fat tips. Give them something complicated and they make excuses why it can't be done or chump it hard when they try. On my '73 6 years ago I ended up with a broken manifold bolt drilled out and tapped incorrectly and when I called them on it they just said "well it was old, what did you expect?"

I don't know when I'm passing through just yet, it won't be until later this year. I'll likely be shipping this car and driving my truck ;-)