1970 340 Swinger steering column gets hot

Actully I do have a heating issue to. Especially in traffic and long traffic lights. So my thought is to eliminate any and all heating problems the best I can. I run a 26” 3 core radiator with shroud. Three fans as stated in earlier post. This has been on going for years I guess I have been lucky so far not to have overheated my engine to failure. I live near Houston, TX and it really Hot this year... Also a factory A/C car that I can’t use.
Man, hope you get it resolved. Hang in there.