New user here. I know you have probably went over this a thousand times, but i need the latest info on it. Where can i find some 3.73 gears for a 9 bolt. Also, i am looking for any rear end with 3.73 gears or lower, but no 10 bolts.

 

not 100% sure but i don't think 3:73 is a 9 bolt ratio. do a user search for 88_427camaro or 9 bolt and miles can hook you up with all you want.

 

Or you can just skip the search and go to:
http://www.9bolt.com/

 

I think with 9 bolt rears it is 3.70.

Why no 10 bolts? Believe it or not, people are running 12s and even 11s with them. For almost anything on the street, it should be fine.

Unless you are a true maniac