Posted By: f2502011
Vacuum advance diaphragm question/part number request 340-6 - 10/30/15 08:23 PM
1970 challenger 340-6 has an original vacuum advance diaphragm. Tested with a vacuum pump and it goes down real slowly is this normal or how long should it hold vacuum?
If I have to replace it I'll need to replace it with an original. Anyone know what part number I need to look for? Do they make accurate reproductions or will I be looking at NOS?
If I have to replace it I'll need to replace it with an original. Anyone know what part number I need to look for? Do they make accurate reproductions or will I be looking at NOS?