Seat mounting help

So I've read about people mounting up aftermarket seats from other vehicles inside their tacos. I have found some nice leather bucket seats from a 3000gt for $50 and with the condition of my bench (springs under driver side are gone, a stop sign is all thats keeping me off the ground) I need to swap it out. Has anyone used these particular seats? Does anyone know if there is a universal bracket which will adapt most seats? I know I've seen a link somewhere to brackets which fit wrx seats but I can't find it now. Any help is appreciated.