I have a sport B-19, 1974. It has a strobe harness with 2 wires and the ground is connected to the frame.
I spoke to the whelen people, and they say that there is no longer a strobe pack that is 2 wire, and I need to run new wire harnesses with 3 wires.
Before I do, is there anyone that has one of these 2 wire strobe packs, or knows where to get one. Please contact me at dogboy@greencafe.com.

Jim Manietta