Indeed, Todd you supplied the disc brake stuff for me to do the conversion, including the spindles! (I have a complete disc brake setup on my '77, but at the time I wasn't ready to take that one apart...) I sand blasted them, put a coat of POR15 on them, and painted them with blue engine paint, also from POR. I also added the power booster at the same time, which required a bit of firewall modification, since they didn't yet offer power brakes in '72...