Yes I still have the original stripe put on in 1968.
It goes like this....
First small stripe just a hair under 1/4 inch
Then 5/16 inch gap(painted surface)
Big stripe 2 7/16 inches
then 5/8 gap(painted surface)
Big stripe 2 7/16 inches
then 5/16 inch gap(painted surface)
then small stripe just a hair under 1/4 inch
If you need any more help let me know.And remember the stripe only goes on one way.I have seen more than one 68 with the stripe on backwards.
Jim