[Isphius]

First of all....I need a few parts that i cant find anywhere. I have a broek speedo, dont know why, My rear suspension has play in it due to a loose ball joint so i dont even drive the car anymore for fear of damaging other parts, my temperature gauge doesnt work, dont know why, and i need to know if parts from an 88 or 87 supra (all listed things) will fit on my 86. because i can get parts off an 88 junkyard-er for free. And if anyone can tell me what, if anything, changed between those years. Also if front wheel bearings from an 88 would fit.