My bad....it IS indeed an '84! Lost the passenger-side head gasket the other day, and with nearly 200K on the rest of the running gear, I'm thinking of putting the EFI 5.0 out of the Merc Grand Marquis I forgot about, along with the AOD, or a 351W and C6 with my NP205 into it. Got one of the 'little' 9" disc braked rear ends out of a Lincoln, and have a deal working on a mid-70's Bronco Dana 44 for the front.
I like the Blazer, love the CJ7, but it sure is nice to have a small rig that has roll-up windows and a hard top!