What was the official year of the Ford 302 engine?

I would like to know if any of the Ford buffs know the correct year of the Ford 302 engine? Some backwoods, backyard, idiot on here insist it came out in 1967! I owned a 1969 Mustang fastback that had the Cobra 428 but to my knowledge the 289 was the
1968 - 302
1969 - Boss 302





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