Replacement fuel doors

[Hilandr451]

Does anyone know where a guy could order a set of replacement bolt-on fuel doors for dealer installed saddle tanks (64-72 Chevy GMC trucks) preferably chrome? You know the big square ones with a locking latch that GM bolted on all trucks fitted with saddle tanks prior to 1973? All I'm finding are the round billet ones and they won't work on a square hole.


my application:

Thanks for any help here.

 

[66 KUSTOM]

you used to be able to get them at the local parts house for years. I suppose the tuner kids over took the market with the round ones.