Just had my 4.10's installed today. Went from 2.73 on my 96 gt to 4.10's. It was a big jump. The car pulls strong. I don't want to beat on it too much because they told me the gears need to seat. First gear is super low. Lasts 5 feet then it's time to hit 2nd. I'm changing gears a lot to try and keep the rpm's under 3500. It's hard to say if I like this setup yet, I didn't get to drive it much. They changed my speedo cable gear to a 23t but I am still way off. When I'm doing 70 it says around 83. I was thinking, put my stock gear back in and get a speed-cal but I read a lot of bad reviews. Any other options for a 96 gt.Thanks guys.