MSD Ignition 87481 RPM Module Kit

MSD 87481 8000 Series Module Kit, Odd Increments, Kits include five modules

MSD IGNITION 8100-8900 RPM Odd Series Module Kit- 87481

MSD 87481 Ignition RPM Modules 8100 to 8900 rpm Set of 5

MSD Ignition RPM Module Chip 8100-8900 RPM for High-Performance Engines

MSD 87441 4000 Series Module Kit, Odd Increments

MSD Ignition RPM Module Kit 8100-8900 RPM for Performance Vehicles

MSD 87451 5000 Series Module Kit, Odd Increments