I wish I could see the differences but the pictures like mine are dark and hard to see.
This is a 66 chevelle boot that I sold complete with the shifter out of a 66 chevelle. It was original in the car.Do you agree this is 66 chevelle
Now this is a 67 Chevy 2 bench seat boot and shifter I sold which looks a lot like the one you are saying is 65/66 fullsize only. I wish my pictures were clearer
Now here is the kicker. According to my fullsize parts book the boot or seal for manual trans control lever as they call it is part number 3860183 which is what I show in my original picture and the parts book says it is the same for all 65-67 fullsize with a bench seat.
