The 66 Chevelle uses a completely stock subframe (minus our tubular arms, Shockwaves, MaxG spindles, Musclebars, and Posi Links), and there's no cage. When we're not beating the hell out of this thing (we drove it so hard it literally ripped the frame attachment points from the body) we drive it to lunch (when there isn't snow on the ground!)
It runs Cerullo seats (
http://www.cerullo.com/), a Bowler 700R4 (
http://www.bowlertransmissions.com/), a RideProE2 control system, a Jasper Engines 383 stroker that makes 430 at the flywheel (
http://www.jasperengines.com/), Baer Eradispeed brakes (
http://www.baer.com/; and PBR stuff, not 6 pots!!! )and a stock rear with a posi and 411 gears. It uses BFG KD tires (225/45/17's front, 275/40/17's out back) with Billet Specialty wheels (
http://www.billetspecialties.com/)
I can tell you, there is nothing special about this car. We didn't use special air springs, no crazy shock absorbers, or any kind of active suspension "trickery". It is what it is. If you want to inspect it for yourselves show up at a Goodguys event as it'll probably be running around the Auto-X (and if we're out West you'll see it at an In-n-Out Burger joint).