... cam choice for 360? I need advice.

You guys are awesome. I'm actually absorbing all this feedback. This site is great, awesome contributors, a huge help for somebody like me! If you ever need to know anything about rocks, I'm your guy!

The car cam from the factory with an 8 3/4, but I don't know what the gears are. Would the build sheet have that info? I have it, or is it on the axle itself? I'll have to find out somehow, spin the tires, count the rev's of the driveshaft? ?

Checking it like pishta said is the best because you never know if someone has changed the gears sometime in it's life.