John Tiger responded over at S&F to my question,

You will have to fabricate a dual steering connector. The clamp brackets and swivel bracket assembly changed from 76 to 77, and OMC did not make dual steering adapters for pre-77 engines...neither did T & R or anyone else. I've done this in the past, it requires using some of the parts from the 77-later T & R or OMC kits, and machining some thrust washers to make them fit.

JT


So.... Mr. Gohr....looks like we need to talk. Can you PM me your phone # so I can call you about this?