MSD Vacuum Advance CHOP3SM 8 AN Male to 8

8 AN Male to 8 AN Male O-Ring

2") blocks without manifold spacers and accepts standard height distributors

Keeps you comfortable and clean while working

1987-1987 Mitsubishi Precis

GM High Feature V6

MSD Vacuum Advance CHOP3SM 8 AN Male to 8This is the replacement canister for MSD distributors equipped with vacuum advance (except the PN 8365 and PN 8362 HEI Distributors. ) This is the replacement canister for MSD distributors equipped with vacuum advance (except the PN 8365 83653 and PN 8362 83623 HEI Distributors.) Product Description: Vacuum Canister MSD Distributors Using a Vacuum Advance Mechanism Sold Individually Racers never stop experimenting as they search for every way to wring