Rear aam 11.5 locker

06Bigblue

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Joined
Jun 17, 2011
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I have a 06 2500 I pull and street drive. I just broke my grizzly locker, who makes the best locker? Thanks for any advice
 
Call Yukon, they are supposed to have a heck of a warranty. When I went looking at options I could not find anyone who said the Detroit unit was any stronger than the Grizzly. Detroit is about the only other one I know of making a locker for the 11.5.
 
ARB would be an option, but I blew one of those to bits. I talked to ARB about it, and they blamed it on not enough preload, then I told them I used a spreader and had to drive it in. They then said it wasn't covered since it was in a truck pulling application. So I just went with a welded one.
 
Grizzly is not a very good option IMO makes the truck hop on the street or strip if the tires spin
 
I am happy(ish) with mine, I don't sled pull, just tired of the one wheel peel at idle.
 
Anyone ever try a Eaton locker, a local shop has one. Curious if they are durable
 
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