I am biulding a 85 pickup with a 4.3 V-6 and a 4l60e tranny. It is a daily driver and I will be using it to pull a trailer at times, so I need to upgrade the brakes. I have been doing a lot of reading on the tundra brake upgrade, but I have not ready anything about someone doing it on a 85 strait axle. Can it be done?

 

it can and diamond axle sells a kit or can put a kit together for you