Well I bought this and ended up being too small.

http://www.ebay.com/itm/120436283020?ssPag...984.m1439.l2649

Had a thread in the Garage that shows really nice gas caps applications.

So before I drop $20+ on one of these plain caps:

http://www.chircoestore.com/catalog/produc...roducts_id=1292

Maybe someone here has a cool cap for sale.

The shinier the better. Especially with a Porsche emblem, decal, etc.

The second link portrays the original early gas tank cap.

Yes, the 70mm is the correct one. Originals had the VW stamp on them.

I've seen the stock gas cap polished to the point that they look pretty shines. If you have a stock cap give it a try.

I have nice shiny bling bling gas caps for sale.
Plain cap=$40.
Emblem cap=$50.
Craig at CAMP

So much better than the 75/ 76 years.