MSD RPM Activated Switch - Window 472 Sharp looking too with a

Sharp looking too with a clean appearance

1970-1974 GMC K25/K2500 Pickup

The DOM-2002N features all the winning aerodynamic characteristics that you come to expect with Dominator

10 AN Male to Quick Release Socket

MSD RPM Activated Switch - Window 472 Sharp looking too with aThese RPM Activated Switches will perform a variety of different functions from turning on a bulb or solenoid to activating an MSD Timing Control at a desired rpm. The RPM Activated Switch, PN 8950, has two activation wires; one to ground a circuit and the other to open a circuit. Simply plug in an rpm module and wire the Switch to the circuit you want to activate. When the engine rpm reaches that amount, the circuit is activated and will remain on