10.25" assembly specs.

[BigRigTech]

Does anyone know where I can get the specs on the 10.25"??? I need the spec's required for a ring and pinion change. I'm going to fix my screw up and take the 4.10's out and put some 3.55's in.

 

[MUDKICKR]

call randys ring and pinion, thats the only place i buy stuff like that from
great prices on rebuild kits and parts and they send you specs on everything you buy

 

[Joe Mc]

Randy's website.

 

[BigRigTech]

I got the ring and pinion this morning - it was right........3.55's in mint shape....I'm going to stay late at work on Monday and put them in....There is supposed to be a big snowstorm hitting us this week so I might need it...

 

[BigRigTech]

The truck is fixed, I put the ring and pinion in this afternoon.....Nice and quiet and the 4wd works great.

 

[WildWest]

Was 3.55 your original ratio or did you upgrade from a lower ratio?

 

[BigRigTech]

The truck was built with 3.55's, then somebody put 4.10's in and stupid me matched my Dana 60 4wd front end to the door tag instead of checking to make sure it was right....

 

[WildWest]

I have a 86F250 6.9-c6 and was thinking of changing from 4.10 to 3.73 or higher

It tachs a little high for my taste and i would prefer more MPG

Everything has it's pros and cons if i raised the rear gear i would loose some pulling power

 

[BigRigTech]

I don't do a lot of trailer hauling, I would rather have better MPG as it's my daily driver. I mostly haul firewood, gravel and junked Ford truck parts......

 

[WildWest]

I don't do a lot of trailer hauling, I would rather have better MPG as it's my daily driver. I mostly haul firewood, gravel and junked Ford truck parts......

Yeah i was hoping to increase MPG aswell but i will utilize this truck for a bit of hauling I dont haul that often but when i do its always 5-9k

 

[oldmisterbill]

3:55's will work fine for the 5- 9 K you will be hauling.I did more that that for a long time with 3:55's.