Ah, 80 series. Now I follow. Be cool to get some big fatass 100 series brakes on a 60. I have to say though the 4Runner calipers I'm running in the front now with the GM discs I have in the back stop it real nice, especially after putting new rotors, calipers and pads on all four corners last weekend. I think the 80 rear with even bigger Trundra fronts will be even more of an improvement over what I've got. Maybe doing 100 front brakes on a 60 series just isn't feasible for some reason. Fitment possibly?IDK... I and others have been running 100 calipers and pads on 80s for years. I and others above are talking 80 axle swaps not 60 stockers.... I've never done anything to my 60 brake systems except kept them in tip top shape and they'd (disc/rotor) stop my 5800# 60 on a dime.
J