Blew the diff in my 5.3

[TNPT]

I blew the diff in my 08 5.3 the other day carrier and all I was wondering what experience people have had with lockers good or bad and which one i should buy.

[Mike GMC]

I recommend the Eaton Truetrac.

[Colossus]

Get another G80.  As long as you are not hard on them and know how they work and take care of them they tend to last ok for 150,000+ miles.  It's when people try doing burnouts or abuse the heck out of them is when they blow up..

[Z45]

Oversize tires are a major factor in parts failures.