MSD Pro Mag 7456 PRO-MAG Replacement Base for Pro-Cap, Fits Pro Mag

7456 Distributor cap base, only fits MSD Pro-Cap style MSD Billet distributors.

MSD Pro Mag 7456 PRO-MAG Replacement Base for Pro-Cap, Fits Pro Mag

MSD 7456

MSD Pro Mag 74563 Replacement Base for Pro-Cap, Fits Pro Mag, Black

MSD Ignition 7456 Distributor Cap Base Only for MSD Pro-Cap Style Distributors

New MSD Ignition 7456 Replacement Distributor Base Pro Cap Adapter, Fits Pro Mag

7456 MSD Distributor Base