[91Z71-DFW-TX]

I've been wondering something... How is the differential on the IFS clasified? What size is it's ring gear. In general I would like some good specs on the diff GM put in my truck (91 K1500)....

Thanks
David

P.s first post!

 

[BlueJeep]

8.25 GM IFS, is what it says on the R&P box.

 

[91Z71-DFW-TX]

so thats considered a 10bolt?

 

[Wideopen]

Not to be an ass, But you should probably search this topic alittle more..... It has been coverd a million times.

 

[91Z71-DFW-TX]

you're right I really didn't expect to find this site as popular as it is...

 

[Paul Gagnon]

Moved from Chevy