krazykuda said Here are some pictures of a 273 4bbl linkage set up. I can't remember what year exactly, somewhere between 65 and 67. Most likely 67. I hope these help you. Copy them and zoom in if you need to. View attachment 1714700739 View attachment 1714700740 View attachment 1714700741 View attachment 1714700742 View attachment 1714700743 View attachment 1714700744 View attachment 1714700745 View attachment 1714700746 View attachment 1714700747 Click to expand...