I've gotten mixed answers on this, I wanna know if the front sway bar from my LT1 94 Z28 would fit an 86 IROC Z?

My friend cracked his somehow and since I have mine which isn't being used I wanna give it to him. But if it doesn't fit obviously its of no use...

 

Go to an aftermarket sway bar manufacturer and see how they group by car years. Typically 80's and 90's suspension parts do not overlap but there are exceptions.