I am thinking of putting a quick fill fuel cap on my challenger, but I have a question if it will work, without changing the filler tube?
I test fit one, but the cap does not seal the filler tube.
sny one have a idea?

 

there is cap under the flip cap assuming its is a 70-74

 

Is it s small twist on gas cap, like a chevelle under the license plate?

 

similar, yes

 

Thanks guys, that will work
Brownie

 

got the quick fill cap installed, looks great

 

so you say, how about some pics to prove it