Turbo Coupe rearend ???'s

3.55's??

Ok, I am picking one up this weekend and its out of a manual TC with 3.55's. I would like it to have 3.73's but the price I am getting it for its really hard to pass it up. I have been searching for these rearend for a long time. My questions is there any big differences with 3.55's compared to 3.73's? beside high RPM's with the 3.73 and maybe more gas used also.

Please let me know your thoughts

Thanks

ECU5.0,

I see that you are running 3.55's, how do you like em? Have you tried 3.73's?