GMCforum: GMCnet » Re: [GMCnet] West coast trip, will a 3:07 final drive be OK? not towing

Home » Public Forums » GMCnet » Re: [GMCnet] West coast trip, will a 3:07 final drive be OK? not towing

Show: Today's Messages :: Polls :: Message Navigator

Re: [GMCnet] West coast trip, will a 3:07 final drive be OK? not towing [message #330066]

Fri, 16 March 2018 11:56

BobDunahugh

Messages: 2465
Registered: October 2010
Location: Cedar Rapids, IA

Karma: 11

Senior Member

The 3:07 worked for years not towing. BUT. I never want to go on a trip without my 3:70 again. That final drive reduces the load on the engine, and transmission.. Plus the trans runs cooler. ( The 3:70 FD will warmer.) The power drive doesn't help the trans at all. Some put in the 3:21 FDs. That's of very little help. Just not much of a percentage change. The best bang for the most over all value is the 3:70. Bob Dunahugh
_______________________________________________
GMCnet mailing list
Unsubscribe or Change List Options:
http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org

Report message to a moderator

Previous Topic:	Lubricant for Onan choke??
Next Topic:	The Georgia GMC pair on FB

Goto Forum:

-=] Back to Top [=-

Current Time: Sun Oct 06 09:24:54 CDT 2024

Total time taken to generate the page: 0.00735 seconds