2.76 vs 3.23 vs 3.55

It's got some camshaft...If you are unhappy with the 2:76's, 3:23 'S will bump up the 60-70 standard Cali speeds up,300-400 freeway rpms... That should be a 1_to 2_mpg difference, could go either way.I like the 3:23's ,on experience. Realize that's a lot of torque multiplication, you are adding. You may see difference in subtle Street manners....