THOMASO1371
Newbie
I have a 90 K1500 RCSB and had a slight vibration under braking. Decided to just replace the braking system so ordered the 1" rotors, ACDelco calipers 743/744 non hd, and pads to go with it. After pulling the wheel off, I saw that it had the HD calipers 745/746, but still had 1" rotors. Will I be good to keep the larger piston calipers and the 1" rotor or should I put the smaller piston calipers on and go back to original?