Hey Lou.

When I first set every thing up the my pinon was almost pointing at the t-case. It vibrated really bad so I trid a set of 2* shims, this helped a bunch but it still vibrated above 65mph.. so I installed a set of 5* shims!! They work fine but I have head that they will crack of work their way lose.. I dunno what the angle is I just know it works..

Front sping hangers & shackles. $85 + S&H
Upper and lower shock mounts $100 + S&H
U-bolt kit including 5/8" ubolts $95 + S&H
Most of these guys are about half that but I use a 1/2" plates and 5/8" U-bolts.

keep on truckin,
RAZZ