1968 Formula s 340 Here we go again

Surprisingly enough, the reverse lights work when in reverse on the four speed.
Slapped the nose on. Missing a lot of hardware cleaned out the interior.
Passenger side valve cover was leaking took valve cover off. There’s no gasket I think possibly the previous owners swipe the valve covers and put those on prior to sale?
I like the cast valve covers anybody know what they are? No markings on them that i saw.
Also was trying to figure out what this intake and carburetor was off of attached is a pic of the numbers.
Intake 3-30-72? 6-2146?

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