yes, rear axle housings all share the 43" perch centers

72-93 bolts in but may or may not need drive shaft cut.

85-93 had the larger wbp 5 on 5.5 IIRC c-clip change keeps them from swapping axles on 9 1/4 to 9 1/4

72-74 w100 & C-body&wagon 8 3/4 housing/axles are same width as truck and bolt in with a perch change on a 8 3/4 car housing.

A-body 8 3/4 bolts in and tucks 12" rims in the fenders on a truck

drive shafts? shop & chop to build as needed.