If you've made the step up to the industry-leading MSD Pro 600 Ignition, you'll want to equip it with the best coils on the market. The coil will be wired to the Pro 600 CDI harness. With the unrivaled output of the Pro 600 CDI, combined with these High-Output coils, everything from Pro Mod to Pulling Trucks can perform at a whole new level!
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