MSD Tach Drive Adapter - Tang to Square Drive BR10011 Vehicle Applications: 2015-2020 Ford F-150

Vehicle Applications: 2015-2020 Ford F-150 78

This 1993-1997 GM LT1 BBK Performance Under-drive Crank Pulley is designed as direct bolt on replacement for the current factory pulley and will retain full cooling and charging characteristics

An adjustable ring allows the unique sock to be rotated enhancing its longer life

625 in Springs

MSD Tach Drive Adapter - Tang to Square Drive BR10011 Vehicle Applications: 2015-2020 Ford F-150The standard tach drive for MSD Tach Drive Distributors is a 3 16" tang drive cable. In most cases, this type drive will work, but for those who require the 0. 104" square drive (Corvette style), MSD offers a Tang to Square Drive Adapter to fit all MSD Distributors. The standard tach drive for MSD Tach Drive Distributors is a 3 16" tang drive cable. In most cases this type of drive will work, but for those who require the 0. 104" square drive