MSD IGNITION Add to Cart MSDASY11539 6800 RPM Module MSRP: Was: Now: $9.99 RPM Module Chip - 6800 RPM - Each
MSD IGNITION Add to Cart MSD87461 6100-6900 RPM Odd Series Module Kit MSRP: Was: Now: $65.85 RPM Module Chip - 6100-6900 RPM - 200 RPM Increments - Odd - Kit
MSD IGNITION Add to Cart MSD8671 4600-6800 RPM Module Selector MSRP: Was: Now: $119.95 RPM Module Selector - 4600-6800 RPM - Dial Selector - 200 RPM Increments - MSD Ignition Boxes - Each