Morning. I believe the previous owner installed a replacement ignition and choke in my Series III (I am certain about the choke, but not certain on the ignition). Looking to replace the existing choke with the correct part for a '74, but I am not sure what I should be purchasing. I have seen Series III chokes advertised as "for trucks with steering lock" - I have no idea if this applies to my vehicle or not. Can someone please provide guidance? Here are a couple of pics of the ignition and choke currently in the vehicle. Thanks.