Big Block Single Point + Electronic Dist. Vacuum Advance Unit
New 1962-74 Mopar Big Block Single Point + Electronic Distributor Vacuum Advance Unit
Fits all 361s 383s 400s 413s and 440s with the aluminum housing single point or electronic distributor.
It’s Hard Enough to Locate an Original Distributor for Your Car, But Even Harder to Find a Working Vacuum Advance Unit. Many old vacuum advance units don’t function properly due to the leaking internal rubber diaphragm.
Treat your car to a brand new shinny vacuum advance that not only looks good but actually works as it is supposed to!
Not a direct replacement for the 70-71 Big Block Vacuum Advance with the Retard Solenoid but will work in place of it, there just wouldn't be a solenoid on the advance.