Originally posted by Blazin Low
look in the glovebox at the RPO codes.
GU2 2:73 ratio
GU4 3: 08 ratio
GU5 3:23 ratio
GU6 3:42 ratio
GT4 3:73 ratio
GT5 4:10 ratio
GQ1 Open Differential Rear Axle
G80 Positraction/Locking Rear Axle
Originally posted by Blazin Low
look in the glovebox at the RPO codes.
GU2 2:73 ratio
GU4 3: 08 ratio
GU5 3:23 ratio
GU6 3:42 ratio
GT4 3:73 ratio
GT5 4:10 ratio
GQ1 Open Differential Rear Axle
G80 Positraction/Locking Rear Axle
Last edited by Yenko; 04-22-2003 at 02:09 PM.
ISRA# 18696
CMA
is there another place to look at what you have? i have a diff dash now.
Take the VIN number that is on your vehicle title to the local dealership and ask them what gear ratio is in your rear end.
ISRA# 18696
CMA
You can also look on the rear end. It will be on the passenger side axlehousing just inside the leaf spring perch on the front side.
Beatin' imports on a daily basis
I checked mine and it said ("GQ1" Open Differential Rear Axle)
What does this mean?
It basically means you have a standard rear end with no traction adder of any kind. If you are looking in the glove box, both codes should be there. The open rear diff code and the ratio code. Check it close for both.
Beatin' imports on a daily basis
I have a 1993 Blazer 4X4. All I could make out was GQ1
Look on the glove box sticker for one of the other codes at the top of this post
Beatin' imports on a daily basis
All I had was GU6. And when I jacked it up yesturady I could spin the tire while the other was on the ground. So that mean its open 3:42?
yup
Beatin' imports on a daily basis
ok my 03 says:
GU6 3:42 ratio
G80 Positraction/Locking Rear Axle
and G75 whats that?
2003 white xtreme blazer
http://www.cardomain.com/id/twiztidxtreme
AIM: twiztidxxxtreme
AOL: twiztidxxxtreme@aol.com
s-10 forum says: G75 GVW RATING , "4,550 LBS"Originally posted by TWIZTID EXTREME
ok my 03 says:
GU6 3:42 ratio
G80 Positraction/Locking Rear Axle
and G75 whats that?
a list of gm RPO codes says: "axle rear: 3.62 ratio"
so i'm guessing 3:62's
Last edited by wheels; 04-11-2004 at 10:59 PM.
'92 Typhoon #0004
'91 Syclone #0610
'91 Syclone #2368
do all 2wd s10s and blazer rear ends interchange from all years? Say if I found a 2nd gen 2wd with posi and 3.73s?