redgreen, I recently stripped a 84 K5 Blazer in prep to build a mud pit truck. I stripped all the wire loom, underhood, dash, and wires to the taillights etc, this is a good easy swap wire loom along with fuse block for the old AD trucks. You could also use the tilt column if your not restoring to original. About anything will work from 63 up, if it had an original alternator.
resto44