Looking for an answer to the question: Are 3.55 or 3.73 gears better? On this page, we have gathered for you the most accurate and comprehensive information that will fully answer the question: Are 3.55 or 3.73 gears better? There are obvious limitations in that a ratio of say 10:1 is illogical in rear end gears . The impact would be that the engine would run … [Read more...] about Are 3.55 or 3.73 gears better?