Looking for a Dual Quad manifold for a 57-58, 371 motor. And maybe carbs. Prefer a Weiand 04D manifold. Or?

 

Is a 57-58 371CI different than a 59-64 371-394?

 

From what I gather is,,,,,,,,,,,,,,,,,,,,,,,,,yes. I have heard the 59-64 manifolds have a different height or plane or some thing like that. Funny thing is, that I always see manifolds listed as fitting 49-64. Don't see how that is possible.

 

 

Ya, i seen that one a few weeks ago. I emailed them 3 times now with no response. Maybe they don't want to sell it.