1970 challenger gas cap

[Brads70]

So in 1970 all states used the non vented cap, and California used a vented cap ?

I think it was the other way around? Yes 2 different  caps depending on where your car was built for.  They did not interchange, the tabs where they screwed in are different in the tube and the cap. I had a hard time figuring all that out for my car as its a 70 but from CA.  @1 Wild R/T has a good post on this with some great pictures.


Good info here...      https://board.moparts.org/ubbthreads/ubbthreads.php/topics/882385.html

[1 Wild R/T]

So in 1970 all states used the non vented cap, and California used a vented cap ?

I think it was the other way around? Yes 2 different  caps depending on where your car was built for.  They did not interchange, the tabs where they screwed in are different in the tube and the cap. I had a hard time figuring all that out for my car as its a 70 but from CA.  @1 Wild R/T has a good post on this with some great pictures.


Good info here...      https://board.moparts.org/ubbthreads/ubbthreads.php/topics/882385.html

1Wild R/T had nothing to do with that thread... Thats Greg "The Propane King" AKA Challenger1

[Brads70]

So in 1970 all states used the non vented cap, and California used a vented cap ?

I think it was the other way around? Yes 2 different  caps depending on where your car was built for.  They did not interchange, the tabs where they screwed in are different in the tube and the cap. I had a hard time figuring all that out for my car as its a 70 but from CA.  @1 Wild R/T has a good post on this with some great pictures.


Good info here...      https://board.moparts.org/ubbthreads/ubbthreads.php/topics/882385.html

1Wild R/T had nothing to do with that thread... Thats Greg "The Propane King" AKA Challenger1

I came back later and edited my post to add that Moparts post. oh I know that wasn't you, just that I've seen you post some great pictures before when this topic came up! 

[cuda hunter]