Source for 10in small pattern 8 3/4 drums???

JC Whitney shows them for $35 each. Here's a link

http://www.jcwhitney.com/bendix-oe-...56.jcwx?skuId=3677850&filterid=d1763y1968g2j1

Don't go by the picture. It says it's just representative of a brake drum. The description sounds right for the small bolt pattern 10" rear brakes