SPC Performance Fastrax Caster/Camber gauge (SPC Performance 91000 - SPC Performance Pro Series FasTrax Adjustable Caster Camber Gauge Kits - Overview - SummitRacing.com). Very easy to use, you can zero out the gauge so the car doesn't need to be level. Here's a video from their site showing how to use it: http://www.spcalignment.com/PROD_DIR/SPCAlign_images/FasTraxvideo.wmv
$125 shipped
$125 shipped
