What fleetwin says…and just in case you’re not familiar with what they look like, here’s a picture of a ’58 10 horse just to show you what the ’58 knobs should look like. Same style choke knob, different low and high speed knobs. There might be a slight difference in size between a 10 and a 7.5 but it’s just to show you it’s a different style knob from ’57 and earlier, if you wanted to be original.
wow..well Guess I should have put the model number along with what I thought the part numbers were. My apologies for that. The model number is 7524. It shows a 1958 7.5 Fleetwin.