1978 evinrude 70hp

[Crdenoyer]

Recently I bought a 1978 Boston whaler with twin 70hp evinrudes on it. Both motors run perfect so far. Except one is missing a wiring harness and one has a bad starter. I can't find a 78 harness(from motor plug to control box) on the Internet at all. I can find a bunch of 77 ad 78 harnesses. My question is can I out a 79 harness on my 78??

Thx

[boats.net]

1978 REMOTE CONTROL OMC Outboard Accessories BINNACLE MOUNT CONTROL AND WIRING KIT55 - 235 HP Diagram and Parts It is no longer available.