Hi guys,
I found an "Old Line" auto parts place on the edge of Herndon.
Loudon Auto Parts at 703 471 1995 as a good collection of items. He is part of the Car Quest crew. Ralph has been in the business since the 50's cars were new. There is very little that has not passed over his counter.
What he dosen't carry, he can order in special at no extra charge.
Good luck and keep it warm
Jack Crow