I am working on my 66 chevelle and am planning on converting the front to disc. I was wondering if anyone has an old instruction booklet that they dont need from either National parts depot or right stuff detailing. my address is 2 sunny lane andover NJ 07821. any information would be greatly appretiated.

Man you are a trusting person to post your address online, Go to websites like Stainless Steel Brakes Coompany or CPP both have some good installation articles you can view and print.

Check the top of this page.
http://www.chevelles.com/forums/showthread.php?t=107745

Check out this video for a 1966 chevelle disc brake conversion.
http://www.piratejack.net/