454cid
Sooper Pooper
Will dually calipers fit on a C3500 SRW? What’s the difference in the calipers?
Yes, but you'll want late GMT-600 van EDIT: 39.1mm thick rotors, and the pads to go along with them. The calipers have different pin bushings, and the pistons are larger.
I did this to my K3500, but of course didn't use 2wd van rotors, I just installed the 4x4 truck dually rotors without the bolt on spacers.
Edit: I also have the drw wheel cylinders for the rear, but have not installed them yet... they are also larger.
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