RPM Module Kit, Even Increments, 4000-4800, CARB E.O Number D-40-29|MSD Ignition RPM Module Kit Even Increments.
MSD Ignition 8744 RPM Module Kit for 4000-4800 RPM Range
MSD Ignition 8744 RPM Module Kit
MSD Ignition 8744 Ignition RPM Modules 4 000 to 4 800 rpm Set of 5
MSD Ignitions 8744 RPM Module Kit 4K-4.8K
MSD Ignition 8745 RPM Module Kit for 5000-5800 RPM, 200 RPM Increments
