I'm about to swap an IFS rear under my 85 for the extra width. The IFS is only the housing and shafts, no brake bits whatsoever. I'd like to stay with drum brakes, since the truck is still driven on the road and I'm too cheap to pony up for the discs with the e-brake. So my question is this. Can I swap the brakes from the stock 85 rear axle over to the new to me 88 rear axle? Thanks