View Single Post
Old 11-09-2015, 08:04 PM   #5
61_FL_Apache
Who Me?
 
61_FL_Apache's Avatar
 
Join Date: Sep 2010
Location: Royal Palm Beach, FL
Posts: 4,065
Re: Duramax swap - Rear axle gear in c10?

Quote:
Originally Posted by jdl71 View Post
The ratio is stamped on the ring gear. Remove the cover and have a look if you want to know for sure, but probably 3:73.
This way is for sure! I found out this way I had a 1967 3:08 gear.
__________________
Steve

1997 Tahoe LT 4D 2WD (DD)
1961 Apache 10 (sold)
1965 C10 Stepper (sold)
61_FL_Apache is offline   Reply With Quote