MSD Replacement Base for Pro-Cap - Fits Pro Mag - Black 2020024 Standard volume performance upgrade for

Standard volume performance upgrade for M-77

cables and hoses

Custom Heads May Be Required

Now part of Holley Performance

MSD Replacement Base for Pro-Cap - Fits Pro Mag - Black 2020024 Standard volume performance upgrade forBlack base for MSD Pro Cap. Product Description: Distributor Cap Spacer Base Only Screw Down Pro Mag 44 Black Sold Individually Racers never stop experimenting as they search for every way to wring out more power or handling performance to to gain an edge over the competition. The team at MSD is no different as we strive to deliver the products you need to meet your performance goals. We continue to innovate and invent components and technology that