70 Dart S6 to 383BB conversion - Cast Iron Manifolds
Guys,
My motor build will be mild. Purple cam, mild compression, roller rockers, tunnel ram with holley 400's. Headers that will fit are well over $1000+ additional parts. My engine builder says I can just use stock manifolds with no performance sacrifice. My issue is the manifold set I have I don't know what model car they came out of. My 383 is a date coded May 1970 but I think it may have come from a monoco or something larger than an a body. I'll post pics. The pass side turns straight down to the ground and I think that will work fine on that side. The driver side flares out 30 to 40 degrees maybe? Towards the drivers side frame. We all know with the z-bar linkage and the torsion bar the drivers side is challenging.
Can anyone tell from the picks if these might work for me. I don't have the engine right now. It's with the builder. I'll have it back in the spring and I'm trying to stay ahead of slow downs/challenges. Appreciate anything you can offer other than $1000 to $1500 in headers. My budget is very low. Thanks, again!
Guys,
My motor build will be mild. Purple cam, mild compression, roller rockers, tunnel ram with holley 400's. Headers that will fit are well over $1000+ additional parts. My engine builder says I can just use stock manifolds with no performance sacrifice. My issue is the manifold set I have I don't know what model car they came out of. My 383 is a date coded May 1970 but I think it may have come from a monoco or something larger than an a body. I'll post pics. The pass side turns straight down to the ground and I think that will work fine on that side. The driver side flares out 30 to 40 degrees maybe? Towards the drivers side frame. We all know with the z-bar linkage and the torsion bar the drivers side is challenging.
Can anyone tell from the picks if these might work for me. I don't have the engine right now. It's with the builder. I'll have it back in the spring and I'm trying to stay ahead of slow downs/challenges. Appreciate anything you can offer other than $1000 to $1500 in headers. My budget is very low. Thanks, again!