HEI Vacuum Advance Stop Plate; for PN 8362 and PN 8365
MSD Ignition HEI Vacuum Advance Stop Plate; for PN 8362 and PN 8365
This little plate allows you to limit the amount of vacuum advance on your Pro-Billet HEI, PN 8365, and Street Fire HEI distributors, PN 8362. Product Features:Limit The Amount Of Vacuum Advance