85 exhaust manifold on 84 head?
02-12-2014, 04:46 PM
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85 exhaust manifold on 84 head?
Soooo.... Apparently the header I have on the ol' girl isn't smog legal in California.
The truck is an 84 (round exhaust port head) engine.
Last time I had the exhaust off of my old 85, I could almost swear that the holes on the exhaust manifold were round.
My question, is there a difference between the exhaust manifolds on the older 22r compared to the newer 22r?
The truck is an 84 (round exhaust port head) engine.
Last time I had the exhaust off of my old 85, I could almost swear that the holes on the exhaust manifold were round.
My question, is there a difference between the exhaust manifolds on the older 22r compared to the newer 22r?
02-17-2014, 08:14 AM
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Pretty sure the manifolds are the same except that there is only one center bolt on the bottom of early model pre 85 trucks. Should work as far as what I have seen.
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