Ford Powerstroke Diesel Forum banner

1 - 8 of 8 Posts

·
Registered
Joined
·
107 Posts
Discussion Starter #1
I'm trying to find my gear ratio so I can get the right tunes for my truck but there is no digit before the 73, and I'm not sure what 420 means. Any ideas?


 

·
Premium Member
Joined
·
5,441 Posts
Your axle code might be on the sticker on your drivers door jamb.
 

·
Registered
Joined
·
107 Posts
Discussion Starter #3
under axle in the door jam it says 41
 

·
Registered
Joined
·
107 Posts
Discussion Starter #6
Thanks for your help :icon_ford:
 

·
duct tape & zip ties
Joined
·
10,761 Posts
google works wonders. Your welcome.
 
1 - 8 of 8 Posts
Top