72 truck was the only yr to have the bar bolt to the LCA.

all other dodge truck I have seen with a bar hook to the strut rods.

I have a set of the wider pocketed LCAs from a 1 ton truck, the sway bar for it is a little thicker and bent a little more on the ends to relocate the end links to hook to strut rods.(the 1/2 bar hits LCA but it could be nothed/braced to allow it to fit without hitting.)

IMHO,works just as goodhooke to strut rod, it sure firmed up the front of my truck..but I added the steering box frame support bracket at the same time.

340 shorty swaped a rear sway bar from a r/t dakota that bolt right onto the D model truck.