Flip up gas cap question.

[smallblock]

I wasn't sure where to ask this question so here goes. I have a 74 challenger that I want to put a flip up gas cap on. I've scene alot for sale and wondered exactly what all it takes. Is it just the cap and ring or is there more. Thanks.

[JS27N0B]

Cap, trim ring and a new filler cap that fits under ththe flip top.

[Mopar Mitch]

getting the correct filler cap can be a choice.... a couple different shapes, if i recall correctly.... past threads.    The OE locking cap is extremely hard to find... and the rubber is often old/hard.

[1 Wild R/T]

k

[MEK-Dangerfield]

Wasn't there a certain year, or years where it was non-vented cap?

It's been too many years since I've been down this road, so don't bet the mortgage money on me being correct.   

[1 Wild R/T]

Wasn't there a certain year, or years where it was non-vented cap?

It's been too many years since I've been down this road, so don't bet the mortgage money on me being correct.   

Cap pictured on the left is non-vented...