MSD 8677- Adjustable RPM Module-1,000-3,000RPM-Low RPM module-w/ tool

MSD Ignition 8677 Adjustable Rev Limiter Module 1000-3000 RPM

MSD 8677 Adjustable RPM Module

MSD Engine RPM Limiter 8677; Adjustable Low RPM Module 1,000-3,000 RPM

MSD Ignition RPM Module Chip 1000-3000 RPM Adjustable Part 8677

MSD Engine RPM Limiter Pill Module 8743; RPM Modules 3,000 to 3,800 RPM

MSD Ignition 8677 Adjustable RPM Module

MSD 8677 Adjustable RPM Module, Adjustable range: 1,000 - 3,000 RPM.