Double calipers for 14bolt ff?

[formercruiserhead]

So saw this on a Ford 9" build. Guy ran completely separate brake system for the rear axle for an emergency brake. Had a lever in the cab to operate a master cylinder for the second set of calipers for the rear. Does anyone make something like this for a 14 bolt ff? (dual caliper mounts) Was thinking of doing the ORD ebrake that uses a shut off valve, but would be nice to have a true back up just incase.

 

[nvrenuf]

Once upon a time I believe diy4x offered dual caliper brackets, not sure if they still do though. You’d need to call to verify, per Kert their website is subject to not show items if they are out of stock, backed up, etc.