Yukon Gear YDGF9 28 AG Duragrip Differential Review

The price of the Revain was so much cheaper than Summitracing, jigs etc that I was afraid it would come with no guts or anything. But everything was there and worked great. This is a powerful unit and I am very happy with it. It's an aggressive combat unit, but I haven't had it dangling in the corners yet. Since the device is more powerful, I had to get longer screws to attach the sprocket. Also, on the 3.89 gears I installed, I had to grind the gear block bearing some to clean the block, which