8746 MSD Ignition RPM Module Kit

8746 6000 Series Module Kit, Even Increments

1977-1987 V6 231 3.8L BUICK EVEN FIRE HEI DISTRIBUTOR + 8MM HP PLUG WIRES

MSD 8746 (5-Pack) RPM Module Chip 6000-6800RPM 200RPM Increments Even

MSD 8746 - MSD Ignition 6000 RPM-6800 RPM Module Kit- Rev Limiter Pill Kit-Even

MSD 8746 6000 Series Rev-Limiter Module Chip Pill Kit 6,000 to 6,800 RPM - 5 Pcs

MSD 8746 - MSD Ignition 6000 RPM-6800 RPM Module Kit- Rev Limiter Pill Kit-Even

8746 MSD Ignition RPM Module Kit Brand New Choice For Iroc