For all MSD controllers and rev limiters.
Tune your race or street application to one of the MSD RPM Module Kits. Kits include five modules in 200 rpm increments.
Contains, 6100, 6300, 6500, 6700, and 6900 rpm modules.
Shipping from warehouses in the U.S. and Canada!
Performance Parts has over 20 warehouses in the U.S. and Canada so you can get your parts duty free! Call for availability.