A distributor’s performance is only as good as its drive gear. MSD Ignition has put a great deal of effort into researching and testing a variety of metallurgical compositions, heat treating and coatings to provide you with a durable, accurate and...

Advance Kits - MSD8464 The MSD Distributor Advance Kits are the same kits that come with your MSD Distributor. The kit contains an assortment of springs, advance limit bushings, and a mechanical advance lockout screw. Advance Kit, All MSD DistributorsMSD...

The carbon rotor button in a stock HEI distributor cap has very high resistance. When the high voltage of an MSD 7 Series Ignition is added, this resistance builds up heat and can actually melt the distributor cap. The solution to this problem is the use...

Distributor Clamps -MSD8110 MSD's Billet Distributor Hold Down Clamps are strong enough to keep the timing locked in place whether you are using an MSD Billet Distributor or Pro Mag. The MSD Hold Down Clamp is CNC machined from steel and fits all MSD...

MSD Modified HEI Dust Cover -MSD8401