assuming you're talking about a 4x4, Yukon gear Dana 44 front spindles cross reference from 1984 through 2002. part YP SP706529.
if you are talking 4x2 and the entire assembly (steering knuckle-spindle), I doubt it would be minor in modification.
edit: just noticed you said 4x2. I'm rebuilding my entire brake system on a 92, I can tell you from research, we're stuck with gen 1 stuff. in a long-run-for-a-short-slide effort, the only thing I can come up with is putting discs on the rear. I'm using an old 8 3/4 rear end so the old B body rear disc kits will cross reference. considering hydroboost as well.
I was wondering if spindles from lets say a 02 -08 Ram 2wd could work with minor modification if any. Only thinking about this cause I want better brakes on the front and possibly raise the nose a little
