Posted 5/31/2012 22:53 (#2408347 - in reply to #2408237) Subject: RE: 3630 spra coupe final drive
Central Illinois
Think it is needed when changing over to the 3.3 Cummins to change the ring & pinion to regain lost ground speed. The diff. center section is a DANA 44 (pretty common).
3630 spra coupe final drive
