Originally Posted by JW51
What was the original setup at the carb end of the vac line? Mine has a compression fitting there.
Mine too. 1/8 in steel tubing with compression fitting. I'm having trouble finding a fitting that will thread into the vacuum advance

Last edited by Gary P.; 03/07/2023 9:25 PM.
1946 1/2 ton Chevy Pickup
1954 235 cu in
3 speed on the floor