[Notch1320]

I run the Battle Boxes that Bob stated, and had Maximum Motorsports full length sub frame connectors in my car for years. I now have the Wolfe Racecraft thru the floor type, but only because I ended up doing an 8.50 cage for down the road. I would weld the torque box seams. As stated... stick cars will tear stuff up fast if you don't modify anything.