Sub Frame Help

Yes global west, MM or griggs...dont get kenny brown. I've heard horror stories of those things breaking on autocross cars. ANd tubulars are not hard to jack up on. If your floor jack has that castle thing on top you dont have to worry about any sliding. I have global west with the seat tie in's and there great. I can lift the car completly off the ground with jackstands at only 3 corners of the car. And my doors open and shut like the car was on the ground when I lift up only the front or rear (this means no chassis flexing).