Dakota manifolds for A body

Valkman said
YY1 I used one the correct spline for the box on one end, and then I knocked the pin out of rod and ran a bolt though the round coupler end. I also add some set screws in the round end to take any slop. I don't remember what the spine count was but if do some research you can figure that out:thumbsup:

I have a set of 318 A body maniflolds .looks like the ports are same size as ports on my 360 heads.the center ports on the 360 are 1/8 wider,so I think I will take my die grinder and port my manifolds a little.also looks like 2" outside diameter to the exsaust pipe.Any thoughts?