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Unread 09-26-2012, 10:59 AM   #1
Registered User
1980 CJ5 
Join Date: Oct 2011
Posts: 237
Best 4 to 1 kit

What's the best for a Dana 300
What is the difference between 4.0:1 to a 4.00:1
Are advance adapters any good? They make the atlas 2 t case


jricketts67 is offline   Reply With Quote
Unread 09-26-2012, 11:20 AM   #2
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1984 XJ Cherokee 
Join Date: Sep 2010
Location: mesa, AZ
Posts: 1,462
They are same. Think AA makes a kit Novak also, there's another I can't remember at the moment. All are good stuff.

Question though, why do you need the 4:1? Extreme rock buggys? I have a buddy with the 6.5 kit in a sami, and another with a sami 4.5 kit. They just end up riding 3rd gear. And they run 35's and 3.73 gears. Too much reduction a lot of the time. I put mine in 1st and idle through obstacles with the occasional tap of the gas. They are almost too slow.. If you ever have a long loose hill climb its awful.
84 xj 350tbi, sm465, 203/205, 60/70. links and other junk.
what size sawzall blades does it take to fit 40's?
ltrail is offline   Reply With Quote

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