[spacechimp]

I've done a ton of reading on what exactly I should do regarding the rear end on my 70 monte.
it has a 350 and 350 turbo and 10 bolt 2.70 gears, open.

Based upon how I drive the car, I'm looking at 3.70's or so for new gear ratio and some kind of posi traction of course.

beyond that, there are just too many choices.
keeping cost down is a factor
http://www.chevyhiperformance.com/techarticles/48518_posi_10_bolt_upgrade_install/index.html

I read articles like that and wonder