[Yachtcare]

I'm no expert by far, but I think your biggest concern may be what goes between the clutch pedal and the clutch itself. Will you be using a hydraulic, or a mechanical setup? That should be determined by the type of bellhousing you have. Which 4 speed do you have? I think, but am not certain, that the 4 speeds use a 11" clutch disc, as opposed to 10" or 11" on the 3 speeds. If you take the info regarding what year the transmission came from, and what type of bellhousing you have, your local parts counter guy should be able to fix you up with the clutch, while you head to the salvage yard for pedal and linkage.