Mother Mopar's Red-Headed Stepchild 360
I have been around a few AMC's in my day, but most were stock and ran pretty well, mainly because the cars were light for what they were. One though was bad ***. A 68' AMX that was a 343, 4spd, 4.11 car. Had all the bolt on's and pretty good size hydraulic cam. Probably only weighed about 3k with the owner in it. That car got into the 12.60's in good weather conditions.
Oh, and that was in the early 70's. :)