The "Dartster" has an electric windshield washer pump, so the hole in the firewall, where foot-pump hoses typically penetrate, needs a solid plug. The hole measures about 1-1/4" dia. Are these still available through dealers (part no?), or can they be gotten from elsewhere? I'm always finding the oval-shaped one for the manual shift linkage, but none of these.
How is it that one plug out of the whole set ends up missing when you go through the bag they were all put into at the very beginning of the project?
Jerry