Hey everyone,

I am looking for an original locking gas cap w/ key for my 1976 Cutlass Supreme Brougham. My car has the factory 455 although I assume that the engine size wouldn't make any difference. My car had this option when new but somehow it got replaced with a regular cap over the years. Does anyone have one that I could purchase? If not, any advice as to where I can find one would be greatly appreciated. Thank you!

Best,

Michael