I am in the process of installing a BB and SP 400 in my 67 Skylark with floor console. If I understand correctly the shifter rod is different between the 400 and 300. Does anyone have a picture of the one I need and or even better a picture of the 300 rod next to the 400 rod so I can see the differences. I will make one work if necessary but would like a template to go buy. Thanks Clyde