[TA455HO]

Mike, not casting stones here, but tell me about the rear drums. They look great but I didn't think they used the finned drums until 1973. The smooth drums were used on Firebird, Chevelle, Camaro, etc. and ones I've seen have a casting number of 3993560. Not a big deal, one of those things you don't see much once installed, just was curious what you know about them and maybe the front disks, too. Did you get the date coded NOS disks he mentioned?

.