MSD Vacuum Advance 10237C They utilize a tapered and

They utilize a tapered and slotted link bar tower for reduced weight and improved aesthetics

Smoother Idle and Quicker Starts

NOTE: If this product is to be used with aftermarket (tall) EV1 performance injectors: You will need the 534-246 bracket kit

Pontiac: LeMans 68 - 72

MSD Vacuum Advance 10237C They utilize a tapered andThis 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