Did you ever accomplish this upgrade?ok so the 8600gvw 2500 calipers with stock 1500 pads and rotors and brackets correct
my brakes should still have plenty of life left, i just want to replace both calipers and lines to hopefully help with the 3/4 ton rear brakes
Was this a 5 lug c1500 or 6lug k1500 1/2 ton that you were trying to swap 3500 calipers on?
Is it the same bolting 3500 calipers on a 2wd 1/2 ton spindle and 2wd rotors ?