anyone done it? got this email today </font><blockquote><font class="small">In reply to:</font><hr /> Mike as much as I want your Lockers I should tell you that with 100 bucks of machining you should be able to put 3.54 gears on them. All you need to do is take about 100 thou off of the carrier so the wider ring gear won't stick out to far into the pinion. Phone me if you are around so you can stop in sometime. Also the D70 carrier that I have is 35 spline and has two side gears and spider gears [/ QUOTE ] so open D70and D60 carriers are only 2 pin?