273: To Tap or not to Tap

I have a 273 in a '65 barracuda. One of the Fuel Pump Bolts is Stripped and spins
by hand in the hole (Leaks Oil)
Should I pull the Timing Cover Off and Drill and Tap the Hole
or Should I be looking for a Replacement Timing Cover?
It's the Old one with the Timing Marks on the Left Side...
Thank You!
-Eek

View attachment 1715592776
Left bolt or right one in the photo?