Yes, you have a "low" hump/no hump transmission floor cover, you need a 4 speed/high hump cover. Try CL or Ebay or here in "for sale". Simple switch out. Has hole for shift lever and buy a rubber boot, any vendor. You can get another column or remove the shift levers/linkage from yours. You will see what needs done by doing. Hook up speedo cable and possibly modify your drive shaft.(length/proper ends) No linkage to worry about on the 4 sp.
CONTACT NOVAK AND ASK THEM WHAT YEAR 4 SPEED TO GET and all the questions you have regarding install. Not just us.

Right is right, even if everyone is against it, and wrong is wrong, even if everyone is for it. - William Penn