Door Locks or Ignition Lock with Keys NOS Unkown

[XXXGoldL34M20]

Had these for years and could never figure out what there for.
Obviously GM with "E" marked keys and 79 K7 at key knock out plate. All 4 keys operate the same two locks.
Need them out of my garage.
$40 with FREE Shipping.

Please chime in if you know what these fit on.

Now *SOLD*

[big gear head]

Looks like the ignition lock that was in my '67 Chevelle.

[XXXGoldL34M20]

Looks like the ignition lock that was in my '67 Chevelle.

Thank you so much.
Looked it up and it states >>>
•1967 Camaro/Firebird
•1966-67 Nova
•1966-67 Corvette
•1966-67 GTO
•1966-67 Chevelle/El Camino
•1967-72 Chevy Truck

and many others.