Kevin,
I'm actually running this setup in my Mazda Pickup. It has a chevy 4.3 mated to a toyota R150. To use the chevy hydraulic throwout, simply bolt the solstice bearing retainer to the toyota trans. All bolts line up except for one!
BTW, I don't know how much the hydraulic slave has to do with it, but I would kill to get the light clutch feel in my truck in my cars. Weird, huh?