FBO ignition kit, I've not used them but a lot of people i know have and speak highly off them.
There's a member on here who sells their stuff, i think it's Dave 571.
Mick

69 Dart GTS 440 mopar .590 cam, Edelbrock heads, 3200#
best et 6.45, 106.78, 10.14, 132.88 mph, 1.47 60ft
best 60ft 1.36