MSD 84666 Replacement Magnetic Pickup For MSD HEI 8365 or 83653 Distributors

MSD 84666 Replacement Magnetic Hall-Effect Pickup Kit for GM Hei Distributors

MSD 84666 Pickup for HEI Distributors

MSD 84661 Magnetic Pickup for all Billet Distributors

MSD Ignition 84666 Hall-Effect Pickup for MSD Ignition GM HEI Distributors

Proform for Distributor Vacuum Advance Lockout For GM HEI Dist. Replaces Vac.

Distributor Ignition Pickup MSD 84661