OK I see. I saw info on that on the web when I had my 63. These, I believe, show the hole modifications.

http://67-72chevytrucks.com/vboard/showthread.php?t=366850
http://www.hotrodders.com/forum/60-66-front-crossmember-swap-73-87-a-227462.html


Right is right, even if everyone is against it, and wrong is wrong, even if everyone is for it. - William Penn