Summit ignition box

A old friend used one of those and it was excellent. It was in his mud truck that was abused on a regular. An upgraded coil was used but IIRC, (since I installed it) it didn’t require an aftermarket coil, but I honestly suggest it. There cheap enough! The mounting of the box was in a poor spot getting drenched and caked with water and mud. It did give out after a long while. In a car, I don’t see a problem with it lasting a very long while. YRMV.