MSD - Three Step Module Selector 660 in Knurl - Chromoly

660 in Knurl - Chromoly - Black Oxide - Set of 5

optimized winding resistance and turns ratios to deliver 10-15% more energy than the OEM ignition coils

Oil Pan Stud - Hex Nuts - Steel - Black Oxide - GM V6 / Oldsmobile V8 / Small Block Chevy - Kit

Shock End - Spherical - 9/16-18 in Right Hand Thread - Steel - Zinc Plated - QA1 8Q / 7Q / 70 / 82 Series Shocks - Each

MSD - Three Step Module Selector 660 in Knurl - ChromolyThe Module Selectors can also be used with an MSD Timing Control. By plugging the Selector into a retard module socket, you can activate different retard amounts at select times. This is a great feature for engines being upgraded to a multi stage nitrous system. With the addition of an RPM Activated Switch, you can use the Two Step to activate a shift light at different rpm. The Module Selectors must be used with an MSD Soft Touch Rev Control or a