The "Only" OEM factory rear swaybar was done in 1976 for A bodies....and that was for Special Services, like Law Enforcement, etc.

I had an article somewhere around here for taking the rear swaybar setup off a Diplomat and making it work with an A body. I've got a Dip setup in the barn......just another one of those projects I plan to get around to. Do have to change the shock/spring shackles and do some drilling/grinding/welding work.

Not too sure of the centerlink differences between the biscuit mount type K and the spool mount type.