Fuel caps

if you use the 67 GTX flip cap with the 67 GTX surround they will fit tight and look pretty HOT....(set up I am using) BEA has the set but it aint cheap...... I also have the offset piece( spacer) made from Nylon that I likely will not be using....they aint exactly cheap either but they are a sight cheaper than the GTX set up......
AND yes the clocking is different on some of those caps I have 6 caps all with mopar stamps in states of rust/disrepair on the OUTSIDE and only 2 of them result in a horizontal line on my 66 the other 4 point to 8 & 2