On another note, if you have 4WD you should consider your ratio a little differently. I had a Blazer with a B&M shift kit and 4.11:1 gears. It was really fun with my 400 small block, but would spin the wheels too much in some off-road applications. (i.e. I pretty much buried it in the outer banks of N.C. when I hit the gas a little too hard). Live and learn for me, I guess. Oh yeah, it also got about ten gas-guzzling MPG on the highway.
