I have the 2009 rulebook but I need some clarification on a couple things.
I'm building a 1975 Monza for gas coupe C class, I think.
Here's my plan for the cage:
1 5/8 .120 DOM for the hoop that goes over my head and the one that goes across the top of the windshield.
1 5/8 .120 HREW for the rest of the roll cage inside the car.
2x2 .125 square tubing for the frame/cage under the car.
I want to use 6x6x.250" flanges to sandwich body sheet metal and connect the upper round tubing to the lower square tubing.
I don't have a lot of room under the car for a flywheel shield. So I am hoping to box over the bellhousing hump INSIDE the car with .250" plate. This will be welded to the cage and extend under the pedals and extend aft to the point where the factory hand brake lever was. Will this suffice?