02 gmc sierra rearend questoin?
#1
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02 gmc sierra rearend questoin?
ok so me and my friend are in this arguement and he does not seem to believe me... his gf has a 02 sierra and it has a towing package, i know when you get that it comes with the 3.73's in it and some other little stuff... but he thinks it has a locker, posi, lsd... it is a 2wd truck, the reason he thinks this is cause it makes a clunk while spinning the tires, but i hear it coming from around the bell housing area... he thinks this cause he has heard they come with it... anyone want to answer this question and end this arguement...
#5
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The only way to tell for sure what it was Originally equiped with is to look up the codes on the glove box. There called RPO codes. Look for these codes
G80= Positraction Limited Slip
GU5=3.23
GU6=3.42
GT4=3.73
GT5=4.10
G80= Positraction Limited Slip
GU5=3.23
GU6=3.42
GT4=3.73
GT5=4.10
Last edited by 1FastBrick; 03-17-2010 at 04:08 PM. Reason: clarification