steering column-which u joint

Update on my junk. After ordering 3 different 5/8-36 spline u joints and getting ones that don't fit, I ordered the Borgeson 86.00 one and it fits like a glove. 3x the price of the other ones but it is what it is. Also I went to the junk yard and got the body side wiring connector from and early 80's Gm and will use it to make a jumper to my factory wiring harness. No ign switch on column, so will use a part of the orig switch harness to make another jumper to my universal 4 pin marine ign switch.