Let your fingers do the walking.. most places in the Yellow Pages under Glass or Windows can hook you up.
When I was looking for spark plugs for my '46, I called two places and told 'em I needed spark plugs for a 1946 Chevrolet 2 ton truck with a 235 engine. One place said they couldn't help me, the other place said it would be a special order item and would be just over $2 a plug.
I pulled one of the plugs out and called both places the next day saying only I needed a Champion number blah blah. Wouldn't you know they didn't have that specific plug, but they had the AC or some other company version.. for $1.09 a piece.
