rear end
Thread Starter
Burning Brakes
Joined: Nov 2004
Posts: 1,107
Likes: 0
From: RI
rear end
no, not on a hot woman but 2 questions...
1) how do i know what gear ratio I have...RPO code list?
2) I have the driveshaft off and as I rotate the spline into the rear housing, there is a little bit of play before I see tires moving. Is this normal? If not, what is this an indication of?
ps, I'm going to replace ALL U-joints nontheless.
1) how do i know what gear ratio I have...RPO code list?
2) I have the driveshaft off and as I rotate the spline into the rear housing, there is a little bit of play before I see tires moving. Is this normal? If not, what is this an indication of?
ps, I'm going to replace ALL U-joints nontheless.
Racer
Joined: May 2005
Posts: 497
Likes: 1
From: Casa Grande Az
Originally Posted by sonomacrew01
no, not on a hot woman but 2 questions...
1) how do i know what gear ratio I have...RPO code list?
2) I have the driveshaft off and as I rotate the spline into the rear housing, there is a little bit of play before I see tires moving. Is this normal? If not, what is this an indication of?
ps, I'm going to replace ALL U-joints nontheless.
1) how do i know what gear ratio I have...RPO code list?
2) I have the driveshaft off and as I rotate the spline into the rear housing, there is a little bit of play before I see tires moving. Is this normal? If not, what is this an indication of?
ps, I'm going to replace ALL U-joints nontheless.
2. A little is normal, its called backlash, Nothing to worry about unless its really excessive.
Burning Brakes
Joined: Sep 2005
Posts: 826
Likes: 0
From: Millbury MA
If your RPO list says GM3 than you have 3.45's. That's what I have in mine. The RPO codes 1993 are as follows:
GM1 - 2.59
GM3 - 3.45
GU2 - 2.73
G44 - 3.07
3.07's would probably be the best for off the line acceleration and top end.
GM1 - 2.59
GM3 - 3.45
GU2 - 2.73
G44 - 3.07
3.07's would probably be the best for off the line acceleration and top end.
