HI all. Let me start by saying I'm still learning how to fix things and troubleshooting. I recently bought this truck in February, three on the tree, step starter...1954 3100 1/2 ton 235ci with 12 volt conversion. My question is regarding the starter as it needs to be replaced. I've read forums on a 6v being okay on this year if the 12 volt conversion has been done. I've read about fly wheels matching up and some taking out the solenoid out 6v and converting to 12v. Basically I'm confused on what I can go with and wanted to see everyone's advice. I have some pictures attached and noticed on the bottom of the starter "951." I can't find anything to tell me what I currently have so I can buy another one. Thank you!!