360, LA360, or Magnum 360?

I put a 91 ram 360 - 38,000 miles, gotten from the city as it was a work truck where I reside, stuck an early 360 four barrel manifold on it and a Eddy 650 cfm carburetor. I had to ground out the right rear side of the manifold so I could install a full size GM HEI in it and be able to rotate it for the vacuum advance. Engine has completely stock innards except I had to change the oil pump and car oil pan, thing runs like a Champ. Of course my 64 has headers and remote oil filters but that's the way I had it right down to the Vintage A/C for the past 30 years. The whole engine just hooked right up...