I have a 91 Montero LS and I would like to do the Rear Axle Swap and swap out the front brakes to the dual piston. I have a chance to purchase a 95 SR that has a Bad engine but the vehicle has 255K miles on it. It does have the rear locker also. Is it worth it to buy it with such high mileage or just wait until a lower mileage one comes up. I don't know how many miles you can usually get on one of those axles. I would just scrap out the rest of the truck to recoup my cost. Cost is $500