Stock transfer case should hold just fine. They are stout enough to handle triple or quadruple the power of a stock motor.

Excessive vibration and lack of service tend to do them in.

 

the truth here vibration will killem. but they will hold the power

 

Alright thanks. That's what I was thinking but was wanting to make sure. I'm still kinda new to this.

 

Alright. Thanks guys. That's exactly the info was wanting to hear.

 

Ok I have another question. What about the axles? At what point do those become the weak link? What are you guys doing to them to make them stronger? Thanks.

 

A lot of them live at 1000+ hp on stock axles. Although when putting out that kind of power, how long it lives is another story.

I can't say I see many overhauls on an AAM in the shop.

 

Alright. Well that's good to hear. I'm just wanting to make sure I'm not overlooking something that will become a major problem down the road. Thanks

 

Your weak link will be the 68RFE (auto) or the clutch on a G56 (manual). Next is probably the U-joints but quality Spicer units will help out there as well as Calvert Caltracs. After that it's all money in the engine, fuel and air to take you to 800+hp :thumbsup:

 

Ya I have the 68rfe which is getting pulled and rebuilt. For the Spicer u joints those are just direct replacement right? Or do I need to change the yolks? Are the Caltracs better than traction bars?

 

You can upgrade your 1450 spicers in the rear drive shaft to 1485 which is what the G56 dodges come with for about $600. They just replace the slip-yoke from tcase and yoke from rear end. Then they machine off the drive shaft yokes and weld on new ones and then balance it.

 

More stuff is broken by inept operators than any other cause. Have fun.

 

Dang alright. I am a pretty conservative driver and am thinking about having my tranny built for about 800 horse and I'm only deleted so that shouldn't be a problem haha.

 

I have a 2008 sterling bullet 4500. Pretty much a ram 4500 .. my transfer case just blew up on me but everything inside seems to be intact.. the transfer case is a special one NVG273 mopar part # 52123156aa. My yolk is a bolt on and the ram 3500-5550 is a slide on . I’m wondering if I could get a used ram transfer case and just change my yolks on the truck or convert them

 

Try contact Torque king ,I think you can
QU50999 Transfer Case Rear Output Shaft for NV273C, NV271D, NV273D