Just a quick mention about a fantastic resource. Distributor Interchange, Bosch to Volkswagen. It covers much more than just the ’67 Beetle. Worth a mention for sure! I my opinion, nothing beats NOS and OE parts.
“Volkswagen Distributors in OE Bosch Number order interchanged to the OE Volkswagen Number, it’s subsequent replacement numbers, followed by the application(s) it was installed on. As an added feature, each application is link/cross-referenced to it’s location on our main Ignition Application Page which features the necessary replacement parts, timing and other specifications.”