Magnum exhaust manifolds ball-flange to LA pipes?

Brooks James said
If the outlet is 2 1/8 on the magnum manifold it is a RT 360 magnum one
Std were 1 7/8

iirc, there was no dakota RT in the 92/93 years that these manifolds were produced. I just know them by part numbers, but they do have tue 2 1/8