8743 MSD RPM Modules - 3000 Series Kit - Even Increments

MSD 8743 (5-Pack) RPM Module Chip 3000-3800RPM 200RPM Increments Even

MSD Ignition 8743 Engine Ignition RPM Governor Module Kit Revolution Limiter

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

MSD Engine RPM Limiter Pill Module 87431; RPM Modules 3,100 to 3,900 RPM

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

NEW MSD RPM MODULES, 3000 SERIES KIT,SET OF 5,EVEN,3000/3200/3400/3600/3800