Standard Ignition Distributor Vacuum Advance P/N:VC-373
Give your classic's distributor the vacuum-driven timing advance it was built around with the Standard Ignition Distributor Vacuum Advance VC-12. It is a direct-fit replacement for many Ford, Mercury and Lincoln vehicles, including the 1964-1967 Ford Mustang and 1953-1969 Ford F-100. See the Buyer's Guide tab for the full list of applications and their engine details.
A distributor vacuum advance control uses engine vacuum to advance ignition timing as engine load changes. If the original unit leaks or has stopped working, the VC-12 replaces it.
Signs this part may need replacing include a vacuum leak at the advance unit, hesitation or flat response under light throttle, and reduced fuel economy. These symptoms can have other causes, so diagnose the ignition and vacuum systems before replacing parts.
Interchange: V306 · FV915 · VC915 · 7RA12370B · 7RA12370C · C0DF12370A · C5AF12370A · FAA12370A · 1972269
This part cross-references / interchanges with the following part numbers:
What does a distributor vacuum advance do?
It uses engine vacuum to advance ignition timing as engine load changes. It works with the distributor to adjust when the spark fires.
Which vehicles does the Standard VC-12 fit?
It fits many Ford, Mercury and Lincoln vehicles, including the 1964-1967 Ford Mustang and 1953-1969 Ford F-100. See the Buyer's Guide tab for the full list and engine details.
Is the VC-12 leak tested?
Yes. Standard tests the units at 30HG maximum vacuum to check that they do not leak, and each is precision calibrated for correct ignition advance.
What are signs a vacuum advance may need replacing?
A vacuum leak at the unit, hesitation under light throttle, or reduced fuel economy can be signs. These symptoms have other possible causes, so diagnose the system before replacing parts.
Which part numbers does the VC-12 interchange with?
It interchanges with V306, FV915, VC915, 7RA12370B, 7RA12370C, C0DF12370A, C5AF12370A, FAA12370A and 1972269.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.