Pinion angels

[hpjunke]

Ok need a quick recap i measured my driveline angels today and got these measurements .. Now i’m pretty sure i need a 2 degree shim in the rear to make my operating angles pretty good .. Is this correct or iam i missing something here .. ?

Thanks guys!

 

[Challenger RTA]

4 degree comes to mind is what is ideal maybe not in you case. not sure let me find something. not sure of what your doing.

 

[hpjunke]

Looking to eliminate vibration….

 

[Challenger RTA]

Don't know why how or what happened. Remove drive shaft and put back on and had a vibration. Turned 180 and vibration was gone. Not sure if this is you case or did you lower or raise?

 

[moparleo]

Pinion & U-Joint Angles

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[hpjunke]

Angles are off it has a 6.1 hemi 545rfe and it needs the pinion set agian

 

[moparleo]

Now we get more information... Basically a truck/R.V. transmission.
The pinion and tailshaft angle need to be compatible.
Look in the FSM for 70-74 Challenger Chassis Manual in th Propeller Shaft and Universal Joint section, 16