Thanks BC, that's what I was hoping to hear regards the Duragrip unit. Not sure who made your Yukon designed unit in your K2500 & if it's similar to the Duragrip.
Thanks for the general overview , HRL. I've used plenty of posi oem units over the years including in my present DD 2014 Ram 1500. In yrs past I've had a Detroit Locker in a 427 Ford full size car , a Dana 60 in a 426 Hemi Cuda plus plenty of lesser powered cars & trucks. But they were all oem supplied units. I've never used an aftermarket posi so was interested in anyone with real world experience with this particular brand & model before hitting the buy it now button.
