thee dana 30?

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thee dana 30? #836878 09/19/07 05:19 AM

Joined: Sep 2007

Posts: 5

Washington

thurrsROB

Need a Spot

I have 90' YJ with the AWESOME! (yeah right) disconnect and i just poured money into my NP231 with an SYE kit. Im thinkin of upgrading the Dana 30 but am not sure. Does anyone know first hand if they are really that strong? Would the 30 spline chromoly shafts be worth the money? Should i just swap the T-case and upgrade the axle?

AND UHH...the product description on the 30 spline axles for the DANA 30 says that they eliminate the disconnect. Hows that?

thanx
Rob
rob

Re: thee dana 30? [Re: thurrsROB] #836879 09/19/07 05:54 AM

Joined: Sep 2005

Posts: 1,087

Southeast Michigan

BobRowe

Body Damage is Cool

Don't forget --- if you change from the 27 spline to the 30 spline shafts, then you'll have to change to 30-spline hubs on the outboard ends, and you'll have to change to 30-spine differential.

1977 CJ-7, fiberglass body, AMC 360 w/ headers, DUI ignition, Edelbrock intake and Holley 4150 carb, TF999, Dana 300, 4.56 gears lockers, York air comp, 4" susp lift, 2" body lift, BFG 35" M-T tires, Megashifter, AGR pump & box, REP8000 winch.

Re: thee dana 30? [Re: thurrsROB] #836880 09/19/07 02:31 PM

Joined: Jan 2007

Posts: 534

Wilmington, NC

DBL_DTY97TJ Offline

Rock Warrior

I'd leave teh 30 alone till it breaks. It's pretty tough stock. It's the 35 rear that's the problem if you still have that stock...

97tj, Shaved Ford 9 rear, 4:10's, New 35x12.5 BFG KM2's to test!, Warn x8000i, ARB's, Quick Disco's, Hand Throttle, & it's my DD.

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