4.56 gears for 3rd Gen

[daytripper63]

I am looking for 4. 56 gears for a 3rd gen 4x4... . Does anyone make 4. 56 gears for our 3rd gen axles yet? and if so who

 

[onesloryd]

Pretty easy, get the front gear set from the Power Wagon and a rear gear set from Precision Gear. I think the p/n for the front is 517528AA.

 

[daytripper63]

Any ideas for the rear axle?

 

[MCummings]

and a rear gear set from Precision Gear.

Maybe Randys Ring & Pinion also.



Merrick

 

[ADouglas]

Rear gears also fit chevrolet pick-up with diesel engine 2004 and newer for sure. I have set of gears in my truck.

 

[Summit]

Randy's ring & pinion is where i got mine. why do you want to go with 4. 56??? if i did it again i'd go with 4. 10's with the 37's. race wise it's great but everyday driving i think theyre a little low.

 

[RonCar]

Randy's ring & pinion is where i got mine. why do you want to go with 4. 56??? if i did it again i'd go with 4. 10's with the 37's. race wise it's great but everyday driving i think theyre a little low.

I have the 4. 10's as a factory option with the Toyo 35's. Great for daily driving but as far as towing goes I think I need a little more.



Have you had your computer and or speedo calibrated with the gear change and tires? Is there a setting in the computer for gear ratio like the revs per mile? If not how did (can) you get your speedo right?



What are your rpm's at like 55-65ish? This is where I usually tow and I think that since we use are truck as a tow vehicle only type truck that 4. 56's would be perfect for this reason. Basically no 75-80 mph trips, we have to cars for that. thanks...

 

[Bob4x4]

4. 10's and 315 BFGs are 1600 @60,easy to set pinion factor on the 3rd gens up to 05... ... ... .....



Bob

 

[daytripper63]

I have the 4. 10's as a factory option with the Toyo 35's. Great for daily driving but as far as towing goes I think I need a little more... .

You hit it right on the nose, The same hill i got pulled over doing 80mph towing my 5er slowed me down to 48mph with my new 22. 5" Alcoas in which the tires are about 36. 5" tall plus I only have 3. 73 gears. I did find 4. 63 gears for a G. M. but I cant convince myself to do that or sell my 22. 5" Alcoas

 

[RonCar]

B U M p !

 

[steved]

B U M p !

I think Randy's Ring and Pinion (as already mentioned) has them both... I'm waiting for the (last time I checked) yet to be released detroit...



steved

 

[Summit]

I have the 4. 10's as a factory option with the Toyo 35's. Great for daily driving but as far as towing goes I think I need a little more.



Have you had your computer and or speedo calibrated with the gear change and tires? Is there a setting in the computer for gear ratio like the revs per mile? If not how did (can) you get your speedo right?



What are your rpm's at like 55-65ish? This is where I usually tow and I think that since we use are truck as a tow vehicle only type truck that 4. 56's would be perfect for this reason. Basically no 75-80 mph trips, we have to cars for that. thanks...

55-65ish is below 2k in od, guess i didnt think about where your at, i just went sask. canada last week and the gears aren't good for 85-95 mph. still got between 14. 4 and 14. 8 mpg though.



i didnt reset anything on the computer, just put in the gears an drove it. i have my correct speed on my outlook monitor.