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Hi Jim. Thanks for this. I don't mean to push the wrong buttons, but would it be possible to machine some material off the ring gear mounting flange on the carrier or surface grind some material off the back of the ring gear (or a combination of both) to get the proper offset? Or maybe get enough of...

Hi Jim, Dave here. I called and spoke with you a couple weeks ago about installing positraction in my 70 Cutlass. Figured I'd follow up on your forum so you could have some useful info here for other folks looking to do something similar. So the car is a 70 Cutlass with the original 12 bolt "O&...