Lifted 85 K5 grinding noise when let off gas

[riz]

drop your transfer case about an inch.

[jcramsey]

Originally Posted by BRUISER

I think you found your problem. Lengthening your drive shaft will help the angle on the upper U-joint. You might need a xfer case drop but not sure, I've read mixed reports about that.

Originally Posted by riz

drop your transfer case about an inch.

Thanks guys...