4 WHEEL DISC CONVERSION (Ram Man Inc. supplier)

Doctor Diff's kits, at least the ones in stock sizes, are all remanufactured OE design parts, just like the stuff from Ram Man. There's been a lot of folks that have had issues with Ram Man as a vendor. I won't go into that other than to say, there's no reason to get the parts from Ram Man when you can get them from Cass at DoctorDiff.