Yeah, what a buyer/ seller negotiate yada yada. Used, but in great shape.

What's the difference between these and /4?

I'd be interested after you determine value. What's the difference?

4 on right

Six mounts are solid rubber, fours are not. A bit stiffer. NLA for quite some time.

Something important for the concours weenie, otherwise get the WEVO mounts and you'll help the shifting as well as the trans won't move about as much as with the factory pieces.

My question is when they started making reproductions WHY did the even bother with the -4 mount. The solid -6 mount would me a much better option and less tooling to make the indentions.