I mine a few weeks ago, nothing too bad except for stubborn rivets. I used CPP's, and as long as you have a true 2wd frame with coils, it should bolt in like any other truck. I liked CPP's since it' referenced off exisiting holes to make the cuts easier to determine where they should be.
I didn't take any pics of it, but I used this link from Rokcrln as a guide:
http://67-72chevytrucks.com/vboard/s...d.php?t=195566
OG2wdblaze: I had a 4/6 drop on mine without a notch and I only bottomed out a few times. The pic is with 22's and about a 31" tire. I'm still in the middle of bagging it, and with a 2" block, bags and c-notch, the rear tucks tires with no air.