switch pitch

Hello, I am looking for a OEM NOS switch pitch transmission control switch for TH400, 66 Buick Lesabre, 340 4bl, switch pitch torque convertor. My original switch is broken and I would like to replace it with a good used or new original style switch. I found some info searching the net and I...

I have a 1964 LeSabre with the original 300 and ST300 trans. I was of the understanding that it should have the switch pitch torque convertor, but upon attempting to find a way to set up its activation (dash pot is on the intake, but no switch), I was only able to find 1 male electrical...