Small bolt pattern disc upgrade

Dana67Dart said

Make sure you know what Car the parts are intended for or you might have issues in the future finding replacement parts.

This is just my 2 cents.... there is no reason to cross drill vented rotors. (sure if you are doing road racing and hitting the brakes hard maybe there is a benefit)

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The only trick will be the rotors themselves. The rest of it is all 73+ factory disk brakes- spindles, calipers, wheel bearings, caliper mounts, brake pads, hoses etc are all stock 73+ Mopar.

The rotors could be replaced with off the shelf 73+ rotors too, but they’d be 5x4.5”. So if you wanted to stay SBP later, you’d have to custom machine 73+ rotors if you couldn’t source them from this supplier.