4.56 Ring & Pinion

Saltillo Express · Mar 16, 2017

4.56 Ring & Pinion for Ram 9.25ZF rear end. Including Timkin Bearings that came with it, you can use em or pitch em. Gear is a US Gear. You will need to get your own install kit, shims, etc. I ran the gear for about 600 miles. A little steeper than I wanted for stock height wheels. A great gear for off the line performance or oversized tires. It was absolutely awesome around town. Sale is final, no returns. $200 firm shipped to the lower 48.

martinuresti · Mar 17, 2017

Noob at gears and such.

How can I tell what rear end I have? I have a 2014 Lonestar (Big Horn) with the 3.21's. I'm going with 37's and I figured I'd need these type of gears. What all would I essentially need in order to make these work on my truck? Sorry for all the questions lol

crash68 · Mar 17, 2017

martinuresti said:
How can I tell what rear end I have? I have a 2014 Lonestar (Big Horn) with the 3.21's.

With a 2014, you have the 9.25ZF rear axle. RAM has been using these axles since about 2011
Another thing to consider will be changing the front the axle gearing, IIRC going to lower gearing, 3.92(factory) is available. Anything lower and your looking at doing a custom front carrier swap from a earlier year truck.
I'm guessing the OP has a 2WD truck

4.56 Ring & Pinion

Saltillo Express

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crash68

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