All Small Six Vacuum Advance Part #

[AKBronco]

All,

Been doing my research but cannot come up with the correct part number for a replacement vacuum advance canister for my inline 170. Dizzy is for a 1968 Bronco with 170 I6, manual trans, centrifugal advance with both advance and retard ports on the canister. Dizzy is stamped C8UF-12127-C. That U could also be a C but cannot tell. I have found DD 237, C8AZ-12370-A or something else but do not have the master parts catalog to lookup. There appears to be a difference in the actuating arm and bolt holes for mounting. Any help is appreciated.

 

[Frank]

Possibly?

https://www.dennis-carpenter.com/trucks/engine/ignition-amp-timing/c8az-12370-a-distributor-vacuum-diaphragm?utm_source=google&utm_medium=cpc&utm_campaign=17864343292&utm_content=&utm_term=&gad_source=1&gclid=CjwKCAiAneK8BhAVEiwAoy2HYWbNMYkaZ_ZFydxBgK7S8kL1s5_6ZzTxYoh6KAFtIS1NW9X3yZU-rxoCMDEQAvD_BwE

 

[AKBronco]

Closest so far but they don't reference the inline 6 model engine so still foggy.

I ordered a master parts catalog but it is 500MB download