1973 302 and C4 Date Codes and Casting numbers

[f2502011]

Looking for a correct 302 and C4 for an early June 1973. What dates and castings would I be looking for to be correct or where can I get this information? Also what intake and head castings would I be looking for?

 

[spap]

https://www.ford-trucks.com/forums/1593888-c4-transmission-casting-numbers-date.html

 

[Viperwolf1]

For the C4, it should be a D2AP-7006-EA casting number. The casting date code would be at least a month prior to the Bronco build date. Could be several months prior.

Should also have the ID tag with all the correct info. This is an example of a 74 tag.

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