The spline is on the axel ends that insert into the differential. You can simply contact the dealer with you vin number or look at your build sheet. Most likely you have a Chrysler 8.25 Open rear diff with 3.55 ratio unless you know you have the Chrysler 9.25 with 5.92 ratio.

 

wow, i want to try driving one with a 5.92 ratio, hydra, you wanna sponser that gas bill?

 

Hydra cannot help it if he has fat fingers and has a hard time finding the right key to hit or possibly it is the BVE (blurred vision effect).

 

Ok smart ***!.....LOL

I meant 3.92 ratio everyone.



Besides, I already do that gas bill with my V10!

 

i asked a dude at 4wheelparts, he said the Chrysler 8.25 axles 92' and above are 29 spline.

 

Call the dealer and report back to us so we can see who is buying the beer tonight cause I say 27 spline on a Chrysler 8.25!...