I bought reproductions for my 67. The front cable is very nice I couldn't see any differences from my original. The rear cables are no where close. Although I see they have "exact" reproductions available for 65 and 66 so maybe its just a mater of time before we get exact reproductions for 67 and 68. My cables are not frayed so it was recommended to try to soak them in evapo rust to clean them up. The problem is I haven't come up with a good method of replacing the rubber hose section. The one idea I had was to just put a piece of heat shrink around the old hose but I think the splitting may show through.