I definitely want a set of the brake bushings. Will measure pivot shaft diameter. Do the clutch bushings replace the needle bearings that were there originally?
I don't know as I've never tried that. I think the needle bearings were used on the HD units. The HD units have a 1 inch bore diameter if I am not mistaken. I'll be curious what you measurements are. I have not made any of the HD bushings yet (brakes) but I do have the material for it.
The needle bearings are available, and I think I'd just use modern replacements if my assembly was set up for them. But I can always turn a set of bronze bushings to fit it as well.
