Depends what loco you're talking about Jerry, some C39's had a P5, Geeps had anything from a K5L, an M5, P3, Leslie RS-5T, according to the internet. You Toob is a good place to listen to them and this place.
BNSFdude wrote:That's a bit backwards. ^ SD60s had RS3Ls, S3Ls ceased being produced in the early 1960s.
Thanks for the correction, I knew something didnt sound right but I couldnt put my finger on it, also didnt some of the SD70MAC's have K5LAR24s? Or some kind of K5?