Just some minor changes, like two tail lights and I'm rebuilding a 261 to replace the 216 as we like to do some long distance touring. Anyone that has changed the rear end to a Patrick 3:55 and the stock four speed, I would like to know if it works well for more top end and if there is a lot of engine and transmission noise. I really don't want to go to a 700R automatic. Thanks for your help...
