David , go to your local Pick-A-Part junkyard and look under the bed of the older Datsun 620 & 720 pickups , they all have a ratcheting winch dead that woks with a chain , rather than some crummy cabvle that's sure to rust & break unless you live in California .
F**d ' Couriers ' used the same getup and it's super simple to adapt to any truck with only four holes drilled . you'll love it , no need to crawl 'round in the muck when you need the spare tire .
You'll need the jack handle or make up a simple one to suit tho' , the Courries one is theft proof as it won't release untill it's depressed in the center .
I hope this helps....
