Hey guys I'm looking for some advice. I have a 77 k5 with stock 350,th350, and np203. I just installed 63in. rear springs and a shackle flip. I'm sitting on 35's and 4in. lift. With the added flex I have it puts my rear driveshaft at a bad angle at the transfercase. I have had the drive shaft lenghthened 2in.. Do I need a new driveshaft? Also I have aleady had a few problems hitting and bending my stock skid plate and crossmembers also. I would like to install a new skid plate flush with the frame. How would I go about doing this? Can I clock the transfercase, or do I need to raise the mounts to acheive this? Thanks for any advice.