Our rod has a super bell dropped front axle (from the early 80's) with disc brakes. The spindles are 49 era Chevy, the calipers are 65-70 VW, but I can't identify the discs. Fortunately I was able to turn them for this brake job, but maybe I should be looking for a replacement set.
looks like something superbell would have made. call pete & jakes/superbell and ask Jason....he would know and he has helped me in the past with an old superbell brake kit