I am preparing to weld up a square front drive line and would like some input on how to go about it. Don't like doing things twice! So, do I leave some of the original tube on the joint and insert the square tube welding it to the original tube or; grind off ALL of the round tubing and butt weld the square tubing to the disc that the u-joints connect to? Also any clues as to centering would be appreciated!
Thanks in advance,
Spanky