I need to replace the front axle u-joints in the front of my GM corp 10 bolt. They make a loud clacking noise when in 4 wheel and turning left or right. I am very mechanical and have many tools. What special tools do I need. Also is there an article somewhere that shows step by step. Also are these 1310 u joints. I have a chilton manual and it sucks. Thanks for the help. T.J.