Vacuum advance for Autolite IGS series 1 distributors. Correct for IGS distributors model IGS 41…. and up.
Good idea to check your distributor to make sure it is original. Most Autolites have an ID tag on the side. If model number of your distributor begins with IGS 41 and up, this is the vacuum chamber you need.
NOTE: Your purchase price includes a $30 CORE CHARGE. Send your rebuildable vacuum advance back to us and we will refund you $30.
Send your old vaccuum advance ( along with a note so we know who you are!) to:
Andy Bernbaum Auto Parts/ CORE DEPT.
93 Border Street
West Newton, MA 02465