Since we’re sharing muscle cars, here is My father’s 67 Mustang coupe It has a 68 302 with a 4 speed. It’s a transplanted 6 cylinder car that he and I and one of my three brothers helped him swap. It’s eventually going to be a clone of the Mustang he had in high school. he’s about 3/4 of the way now to that, but it still needs work.