Regrettably, I split the Ate brake calipers from my ‘73 164. I’m unable to find the rubber seals that seal the cross feed channels running between the caliper halves. They’re not included in any caliper rebuild kits. Does anyone know of a source for these seals?

Is anyone able to part out a heater control valve for this car? I'm a bit skeptical about the kit that is being sold to replace the old style valve. I've seen some bad views regarding the kit. I would be willing to buy an original valve as long as there are no indications of leaks. Photo attached ...

I have a coolant leak directly behind the heater control valve. The service manual is vague about the connection between the valve and the core. The space is too tight to get a good look at what is going on. Is there a clamp? What is the fitting? My wife's getting a little tired of cold feet and ...

More like it runs out of fuel. I still need to check if power is reaching the main pump. I don't hear it humming...

The car starts quickly then quits after 1 or 2 seconds. Cranking the starter again right away repeats the symptoms. Stepping on the accelerator while the starter cranks gives higher revs but only for a second or two, then quits.
It seems like there is enough fuel for a start, then the fuel runs out ...