Hi guys. I know I can crawl under and count the rotation. But its wet and cold out. I just bought my 98 5 spd gt and I want to put 3.73s in it but want to know what's in it. I have factory size tires on 17 in wheels and I can cruise at 55 mph at 1500 rpms and 65 at 1900 rpms. Any info would help me out. Thanks. Willy