I thought I new the difference between an "F" and a "K" but now I'm not so sure. I thought they were F's up until about 75 then changed to K's.
Can any tell me the difference? Will a "K" exhaust fit a 1974?
Just joined and just purchased this beauty. I've been looking for years for the exact one and this is it. Original sales receipt, title and owner. Claims to be all original but I'm not sure about the exhaust - is it original? It's been in climate controlled storage since 1986. Tank is fine...