GM ring and pinion numbers ??

[cuervo]

So I have a couple ring and pinions setting around.

11 GM 327723 9 41 1 85 (4.11s out of an 85 CUCV ?)

11 GM 327723 9 41 0 88 (4.10s from some 88 ?)

Am I reading the numbers correctly?

 

[sweetk30]

no 41 ring divieded by 9 pinion = 4.56

 

[cuervo]

Thanks, so they are both 4.56s?

 

[kennyw]

Thanks, so the are both 4.56s?

Looks like it.

 

[4X4HIGH]

Both are 4.56's. Be sure you don't mix up the ring or pinions, they are matched sets.

 

[cuervo]

Both are 4.56's. Be sure you don't mix up the ring or pinions, they are matched sets.

Yeah the pinions had no markings on them but I stamp while I was taking them apart.