Sorry Stefan. It has been a long time and I don't know the lengths any longer.
The steering cable I purchased from Boatswains Locker in Newport Bch. I believe they just looked it up in the Teleflex book for me. Schock Boats should be able to give you the lengths as well. I think Teleflex also makes a slick hydaulic coversion for outboards as well at about $160. I'll see if I can find a link.
Here it is. This is what I will do when I have to replace my helm in the future.
http://www.saveonboating.com/proddetail.asp?prod=LNS1%2DH&cat=95
Ok, Got a couple of pics. Keep in mind this is a 1963 hull in rough shape so please excuse the mess.
The steering cable housing measures 15 ft. I believe you add 18" to the length when ordering so this would be a 16.5 ft cable.
This is bound to get moved to the tech board real soon.