Thread: rear end ratio
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Old 06-08-2013, 01:07 PM
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naturecannon naturecannon is offline
Dodge Ram Forum Senior Member
Join Date: Oct 2011
Location: Oregon City, OR
Age: 45
Posts: 261
Gender: Male
Vehicle: 2012 Ram 1500 Quad
Trim Level: Bighorn
Color: Silver
Engine: 2009-20?? 345ci (5.7L) Hemi V8 390hp 407lb/ft
Rep Power: 4
naturecannon is a jewel in the roughnaturecannon is a jewel in the roughnaturecannon is a jewel in the rough

Originally Posted by trojjan View Post
I have a 2012 Ram with 4:10 rear ratio. DOes anyone know where i can get a 3:21 or 3:55 ring and pinion. Would sway rear ends

thanks you
First downgrade request I have seen here, usually most are begging for the higher gears you have. Why the request? You may regret it!!

Originally Posted by MrPiper View Post

My 1500 Bighorn Crew Cab Hemi Positrac with 3.92 gear gets about 19.5 Hwy and about 17 around town.
Wow, Only a 2.5 MPG difference between city and highway

18-19 Highway and 14 city with my 2012 and 3.92. If I am a really good boy with the throttle and on a nice long flat stretch I get close to 22 MPG.
Bilsteins 5100, Magnaflow 18, Lines X liner, Airlift 1000, Toyo Open Country A/T II, Cabin Filter, Bully Dog, Billet Catch Can, 3.92, Low Profile ToolBox, Front Cab Window Tint
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