I can not remember Car Craft Ever Doing a 401 Build up. I remeber them back in the late 90's them doing a different 360, and in the same year Hot Rod did a 401 in there alternative engine series. Hot Rods' goal was 500hp for less that $5000.00 on pump gas. As I can recall the used Iron '70 heads and a custom Reed Cam with no specs given to the cam. They made 525hp and put it into a spirit. I do have the article scanned if anyone would like to read it. I also believe I still have the last 360 build from car carcraft as well. I did purchase the newest issue as well. Also in the november issue of rod and custom is a great Nash Metro. Please do not quote me on the month though. I can check my facts when I get home if it is important to amyone. David W. De Labio '69 AMX 550HP 4-Speed