STILL LOOKING - for either (or both) a 2863553 right side or a 3418623 left side exhaust manifold for my 340

Duster256 said

Thanks for your expertise on exhaust manifolds. That looks like the hi-po manifold that is fairly rare and very expensive. Not looking to pay crazy $$ to get rid of my headers. The numbers I have are from the updated list of exh manifold numbers posted elsewhere on FABO and are reasonably priced. My search for my part numbers will continue. . .

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After reading this post I'm not sure exactly what you're after. Budget 340 exhaust manifolds or the correct style and numbers for a 1971 abody ?
I have a nice pair of 1972 exhaust manifolds that can be had for $300 plus shipping if you're on a budget. The 2863553 drivers side manifold is one half of the expensive early 68/70 manifolds which I only have a pair not willing to split up. The single 3418623 (have 2) I can let you have for $125 plus shipping (70 casting date) or $150 plus shipping (71 casting date). Haven't got shipping quote yet cause not sure what you wanna do. No pressure maybe you can find closer and cheaper but this is what I have. Pictured 1972 style.
Good luck