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Posted

what gears does my dana 35 have in it???

 

90 mj 4.0L, 2wd 5speed. it seems to be pretty high because i can do 70 mph around 2000 rpm's. i was wondering is it 3:07 or something like that??

Posted

These are the rules of thumb for the 2.5L:

With the 5speed manual, 4.10

With the 4speed manual, 3.55

With the 4speed auto (AW-4), 4.56

 

Eventually Jeep gave all 2.5Ls 4.10 gearing. Offhand I don't remember when that was. They also eventually gave up on the 4speed manual and auto.

Posted
These are the rules of thumb for the 2.5L:

With the 5speed manual, 4.10

With the 4speed manual, 3.55

With the 4speed auto (AW-4), 4.56

 

Eventually Jeep gave all 2.5Ls 4.10 gearing. Offhand I don't remember when that was. They also eventually gave up on the 4speed manual and auto.

 

I've got a 2.5/5 speed with 3.55

 

Then again it came with a 4 speed...

Posted
These are the rules of thumb for the 2.5L:

With the 5speed manual, 4.10

With the 4speed manual, 3.55

With the 4speed auto (AW-4), 4.56

 

Eventually Jeep gave all 2.5Ls 4.10 gearing. Offhand I don't remember when that was. They also eventually gave up on the 4speed manual and auto.

 

I've got a 2.5/5 speed with 3.55

 

Then again it came with a 4 speed...

I'm thinking about dropping in a 5-speed when I replace the clutch in my 2.5L 4-speed. How does the 5th gear work with the 3.55 gears? Can you use 5th gear at all?

Posted
These are the rules of thumb for the 2.5L:

With the 5speed manual, 4.10

With the 4speed manual, 3.55

With the 4speed auto (AW-4), 4.56

 

Eventually Jeep gave all 2.5Ls 4.10 gearing. Offhand I don't remember when that was. They also eventually gave up on the 4speed manual and auto.

 

I've got a 2.5/5 speed with 3.55

 

Then again it came with a 4 speed...

I'm thinking about dropping in a 5-speed when I replace the clutch in my 2.5L 4-speed. How does the 5th gear work with the 3.55 gears? Can you use 5th gear at all?

 

Does pretty well at 70mph+ with no major hills. I know beaterjeep's running 2.5/5speed/3.55 in his 88 and it hauled pretty good on the highway.

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