MSD High Current Relays - Single-Pole RS00500311 Kit weighs less than 80

Kit weighs less than 80 grams

Spread port heads only come with a Stahl bolt pattern

Shaft Collar

Mustang subframe connectors should be one of the first modifications you make to your car

MSD High Current Relays - Single-Pole RS00500311 Kit weighs less than 80MSDs High Current Relays are what you need to activate accessories that draw high current. These Relays are very reliable due to the fully automated manufacturing process and sophisticated coil winding procedure. The SPST High Current Relay is rated at 30 amps with an input voltage of 12 volts DC. The relay is ideal for use with the MSD RPM Activated Switch when 12 volts are responsible for activating a high current device such as a nitrous solenoid.