Description
HEI VACUUM ADVANCE STOP PLATE
HEI Vacuum Advance Stop Plate
The Kit is supplied with Vacuum Advance Limiter, Blue Bushing and mounting screws.
This kit will allow you to limit the amount of vacuum advance that occurs while stop and go driving!
This is designed for the Street Fire HEI and MSD HEI Distributors.
Fits Street-Fire HEI
Fits MSD HEI Distributors
