someotherguy
+1y
Yup, your squarebody profile pic threw me off.
Glad DJM already confirmed it but yeah, generally the stuff will fit all the 3500's in the GMT400 body style, and maybe? the 2500's (8 lug, not 6) too. Best bet is to ask the mfgr though because you never know what stupid little detail may have changed, like all the people that ended up with the wrong spindles for early GMT400 half tons because of the difference in brakes regular cab vs. extended cab.
Richard