MSD 87456 5000 Series Module Kit, Marine

MSD Ignition 87456 RPM Module 5000 Series Kit Even Increments for Marine

MSD 8739 Two Step Module Selector

MSD RPM Module Selector Switch 3.0K - 5.2K / 8670

MSD RPM Module Selector 4.6K - 6.8K / 8671

MSD Engine RPM Limiter Pill Module 8745; RPM Modules 5,000 to 5,800 RPM

MSD Ignition 8677 Adjustable Rev Limiter Module 1000-3000 RPM

MSD Engine RPM Limiter Pill Module 8744; RPM Modules 4,000 to 4,800 RPM