The 50chevy website doesn't show the 1954-55 wiring to hook up the signals sorry.
The 9000 model is a clamp on unit for pre 54-55 series since the 54-55 have the upper bell that encloses the signal unit. I check my 1954 Manual and the addition and it doesn't show the signal wiring. I guess I'll have to buy the schematic so I can list it on the website.
If you have a volt/ohm meter you can find the power lead and then the left and right signal wires by moving the lever.
Joe
