MSD-8748 8000 Series Module Kit, Even Increments

Ach kit is within a 1,000 rpm range. For example, the PN 8745 is supplied with: 5,000, 5,200, 5,400, 5,600, 5,800 modules. Subject to the following conditions ENGINE COMPONENTS. Over 30,000 sq ft of parts across UK and USA.

eBay