occaswright wrote:
I thought it would be useful to close out this thread with a solution. Recall the topic was introduced because of the expense of the '38 Su8 Distributor cap (3 pieces $500-700). I'd like to give full credit to Stuart Blond at Kanter auto who suggested a replacement cap and rotor from the '38 120 which fits perfectly, and cost $35!...

39Super8 Wrote:
Cap from an Autolite used on the 120 of the same era seems to work on my '39 that runs the same distributor as the '38 Super. About 20 bucks and seemingly available at NAPA.