PowerTraxNo-Slip Traction Fits DANA 60 Reverse | Dana 60 Standard 35 Spline Axle 12 Ring Gear Bolt Front|Rear Open Differential Locker Assembly 9204603500 Replaces Eaton 19760-1, ARB RD167

I installed this in a Dana 60 in a E350 van almost a year. It has worked very well for me.I don’t really notice it there. When shifting between forward and reverse, you can feel a bit of looseness in the drive train, as it unlocks and then locks up in the other direction. I noticed a very slight pull towards straight in curves when it was first installed, but only because I was looking for it. I don’t notice it at all now. I installed a locker because the van got stuck a couple times on muddy dirt roads. The alternate was to buy a 4x4 truck, so this saved $60k. I’ll get a 4x4 when this 1995 van dies, but the 7.3 diesel is still going strong so it may be awhile .