im sure it would work, its just a matter of fabrication. toyota land cruisers hav had them since the 60's(course u wont find them on newer cruisers) but ya, they work. also they wer originally drum brake(not that they worked all that great, but they did work) mounted on the transfercase/rear driveshaft, but now they hav disc brake retrofit kits(much superior to the drum brake parking brakes of old)... so ya, just a matter of time, money, and frabrication, lol...
ryan~