i have a 1988 k5 4x4 i put a 6in suspension lift on it and i recently put a 1in block in the back just to level it up..but now the rear drive shaft is rubbing the yolk going into the transfer case..what are some of the things i could do? i do plan on getting a larger spring lift and then i still dont kno what to do about the driveshaft..

 

You are probably going to have to go to a high-angle driveline inorder to accomodate your new angles. The pinch point will always be at your transfer case unless you go with a total drop case.