7 1/4” Rearend Disc Brake Swap

What AJ said. I got the poo poo scared out of me on a downhill hard stop. The rear drums locked on me and the rear started to come around. Drums work fine but I don't like the way the pad transfer can suddenly lock the drum. You can play with brake cylinder bore sizing but an adjustable proportioning valve works great. Of course you must make sure your braking system is functioning properly. I use one with my 4 wheel disc set-up and adjusted it in a big parking lot with wet pavement.