I am doing some work on my car, (Trick heads, Stage 1 cam, pulleys, custom chip, 1" spacer), I have a set up new 3.73 I was planning to put in also, but wondered if I should go with 4.10. I wont be driving the car everyday and when I do it will mostly be locally, every now and then 100+ miles. Also I have 18 in rims with 275/40 tires all around with makes the wheel diameter 26.66. And also the car with be street/strip being mostly street. Just wondering if I should stick with the 3.73 or go to the 4.10. Dont want to install one and wish I went with the other.