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wanted..factory tubular exhaust manifolds 85-90 rwd see pics
I found a post by Joe P that says they where used from 85-90 on rwd cars with 7a heads...anyway i need a set..left and right..
i dont have a pic of the drivers side..i do, but its completely cover by a heat shroud...could use the cross over pipe..at least the flanges..and a couple inches of tube.. too....ive scoured the local JYs and theres nothing this old laying around anymore...
The bolt pattern and port spacing is the same. The 7A heads have those tiny round ports unlike those on any other Olds head. The tubular manifolds actually have rectangular ports (as you can see by the carbon on the gasket on the head above) but they are still smaller than the ports on other Olds heads. 7A heads with these manifolds are the only factory application that used exhaust gaskets, and they are different gaskets from all the other Olds header gaskets.
