Tach drive adapter
MSD Ignition : 8491
Varenummer: MSD8491
Tach Drive Adapter; Tang To Square Drive;
The standard tach drive for MSD tach drive distributors is a 3/16 in. tang drive cable. In most cases this type of drive will work, but for those who require the 0.104 in. square drive (Corvette style), MSD offers a tang to square drive adapter to fit a
