[hjalbert]

if you go to napa, they sell the stuff you need, for about 6 bucks a side. all you need to do is bring in your old fittings, and match it up. you will end up needing an adapter because if i recall correctly, the fitting going into the hub is smaller then the one going into the little junction box on the axle housing.
your other option is to order from inline tube, they are pretty reasonable.