98 chevy blazer locking rear diff
#1
98 chevy blazer locking rear diff
Did the 98 chevy blazer come with a locking rear diff or how can you tell if you have a locking diff
#2
RE: 98 chevy blazer locking rear diff
Pop open your glove box and look for the RPO code 'G80' on the RPO sticker.
It isn't a traditional locker. It is GM's gov-loc differential if you have code 'G80'.
It isn't a traditional locker. It is GM's gov-loc differential if you have code 'G80'.
#3
RE: 98 chevy blazer locking rear diff
I check the codes but i don't have no g80 or nothing like that so what does that mean what type of diff do i have, also do you know what size my axles are rear
#4
RE: 98 chevy blazer locking rear diff
That means you have an open diff. If you run a search, you should be able to find some posts on RPO codes. There should be a link in one of them to a site where you can plug all of your codes in and it will produce a list of installed options for you.
IIRC, you have a 7-5/8" ring gear which typically is the 'size' of the rear axle. If you mean something else, please explain further.
IIRC, you have a 7-5/8" ring gear which typically is the 'size' of the rear axle. If you mean something else, please explain further.
#5
RE: 98 chevy blazer locking rear diff
I wanted to put an arb locker in the back and they wanted the axle size I was just wondering if it would fit on my truck if not is there a type of locker that would fit. If there is none that would fit is there a way i can change the axle to a bigger size sorry for all the questions, i just wanted something for better offroad performance I heard a lot on bad stuff about open diffs.
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