K66 uhv ignition

[Autoholic]

I have an original complete UHV ignition system with no numbers on the distributor. It is 13” long.

The coil is a 248 CD

There is a very light stamping on the amp box that LOOKS like 1116030

The vacuum advance unit is a MS 400 15 which I know is a hard to find unit for a Z28

Any help IDing the application for this is appreciated.

Here is a picture.
216443

[olredalert]

----This is an Oldsmobile UHV setup. It was only available as an option on 67 and 68 Oldsmobiles. I'm unsure what models it was available on but it was definetly available on 67 442 W30's and of all things Toronado's. The red coil was part of the package as well as a red distributer cap along with the distributer. Very few were ordered so they are rare today, but do pop up on E-bay every now and then. I bought an NOS complete set in the box and installed it on my W30. The set even included the wiring harness!.....Bill S