MSD RPM chips, used with a MSD two step set of 6. 5400, 5600, 7000, 8000, 9000. Will be shipped via USPS ground.
MSD RPM Chips (21) plus 6 cyl, 8cyl and RPM chips
MSD RPM chips, 17ea., for ignition box, NHRA, IHRA, Nascar, Hot Rod
15ea. MSD RPM chips for ignition box, NHRA, IHRA, Nascar, Hot Rod
(13) assorted MSD RPM chips for ignition box, NHRA, IHRA, Nascar, Hot Rod
MSD 8950 RPM Activated Switch Kit (NOS) @ Speed Tech
MSD 8956 Window RPM Activated Switch NHRA Drag Race
