I went with A breakerless electronic ignition kit. Mallory does have the unilite kit. and pertronix has there conversion. Out of these three I named off Pertronix is the only conversion that uses the full 12V to the Coil. The other two use A Ballast resister. You can get A complete mallory distibutor for your ride "Billet" from Summit for not a lot of money (Provided your car is not A mech. tach drive) And if that is the case I have heard that the magnetic breakerless is better than there Unilite.

Gary