Frankie you are just burying yourself. I thought you said lesson learned? This is another thing that is easily seen with the naked eye without even the need to measure. Even if you are to inexperienced to know if something that is different between your old and new parts actually matters you don't just let it go or you are setting yourself up for failure and the why me syndrome. You post here and better yet contact the seller and get a solid answer. Firebirds use a hub and lug centric wheel. rally 2s and some Aftermarket aluminum wheels use lug centric only for our cars. Lug centric can have inherent centering problems with worn lug holes causing vibrations. I am a stock type of guy in my old fart years and that axle would not satisfy me. Now that you have it all pressed together again you will have to contact the seller and see what they have to say, maybe they will say it's fine but for me personally I would have turned away from it as soon as I spotted these things. With good rims it should be fine. Good luck and I wish you the best.
