Tach Drive Adapter; Tang To Square Drive;
The standard tach drive for MSD tach drive distributors is a 3/16 inch tang drive cable. In most cases this type of drive will work, but for those who require the 0.104 inch square drive (Corvette style), MSD offers a tang to square drive adapter to fit all MSD tach drive distributors.
  • Fits Tach Drive Distributor Assembly
  • Tang To Square Drive

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