JoeyGC5

iTrader: (24)

I'm swapping from my 3.42 geared G80 14 bolt to 4.10's to help my 60ft and take off at the strip. Is the Yukon durable enough for track use with a 14bolt, or should I just stick with a Trutrac or Eaton Posi (with the stiffer internal springs/plates).

Suggestions or first hand experience?

JoeyGC5

iTrader: (24)

Anyone?

Three6GMC

iTrader: (11)

I don't have any experience with the Yukon unit but I know the Tru Trac should be able to take anything you throw at it especially in a 9.5 size. Would also recommend the Auburn ECTED electric rear dif, its posi under normal conditions but when you hit the track you hit the switch and makes it a full locker. A little more pricy then the others mentioned but worth looking into for truck thats gonna be on the strip pretty often.

Beatdown Z

iTrader: (18)

I'm running a TruTrac in a 14 bolt and Eaton posi's in a couple other vehicles. I prefer the Eaton's because there was a handful of times the TruTrac behaved weirdly. It would violently transfer power between the two tires. It seems to have gotten better over time though...

JoeyGC5

iTrader: (24)

Spoke for awhile with Ron's and got a 4.10 Motive, Yukon posi, and master inastall kit headed my way. Worse case if I hate the yukon I can swap to an Eaton posi or locker later on.