Dakota manifolds for A body

You want to look for the 91-92 magnum ones. These have the larger diameter exit. 93 up the PN changes and they use a smaller exit.

72-76 A body 340-360 LH manifolds are a bit easier to find than the 68-71 340 ones. I found a set of those 91-92 dak ones in my local boneyard but passed on em because of people showing pix of power steering box clearance issues.