Module, Electronic Ignition

Module, Electronic Ignition Never change points again. Easy installation, no complicated wiring, fits entirely inside distributor. Increases spark plug life & horsepower, improves fuel economy. Precision engineered solid state electronics. For Prestolite Distr. #'s: IBT-4702, IBT-4405, IBT-4707, IBT-4705, IBT-4105, IBT-4403A, IBT-4404, IBT-4404A, IBT-4402, IBT-6003, IBT-4102A For Prestolite Distributor Part #'s: 107573C91, 121689C1, 534496R91, 404967R91 For 12V negative ground systems.