Based on the GM HEI distributor, the D.U.I. is a
one-piece ignition system with the coil in the
distributor cap and the module inside the
distributor. The D.U.I. Coil produces ...
Based on the GM HEI distributor, the D.U.I. is a
one-piece ignition system with the coil in the
distributor cap and the module inside the
distributor. The D.U.I. Coil produces ...