Maier frame stiffners
Do what you want, but if you have ever changed out floor supports you will see how thin they are, connecting to them when they are NEW and the full floor pan is NEW may help, but am just pointing out that if you are dealing with old car blues there is a better way, the boxes are around $70 each.
If you are talking about these then It would certainly help.

The Heidts may be an option.

But I would still add boxes to the front, that outer rocker can assist and is wider etc..
If you are talking about these then It would certainly help.
The Heidts may be an option.

But I would still add boxes to the front, that outer rocker can assist and is wider etc..
I recently installed the Heidt's pieces on my 65 and I can tell you they are quality pieces. I can't say anything about their effectiveness, but they went on with ease. The rear mounting point actually attaches to the leaf spring bolt and they have provisions for under rider bars. Plus the built in driveshaft safety loop also sweetens the deal.








I recently installed the Heidt's pieces on my 65 and I can tell you they are quality pieces. I can't say anything about their effectiveness, but they went on with ease. The rear mounting point actually attaches to the leaf spring bolt and they have provisions for under rider bars. Plus the built in driveshaft safety loop also sweetens the deal.










Connectors is one of the best mods for these cars. Quiets the squeaks and creeks, handles better, and just drives smoother. Putting in a cage was the only thing that made my car nicer to drive than the connectors. Maier are the nicest I think. Tubular which resists torsion better than square tubing, and easier to put in that many other companies.
Connectors is one of the best mods for these cars. Quiets the squeaks and creeks, handles better, and just drives smoother. Putting in a cage was the only thing that made my car nicer to drive than the connectors. Maier are the nicest I think. Tubular which resists torsion better than square tubing, and easier to put in that many other companies.
I won't ever send a dime to heidts again personally. The middle section does not have impact the subframe connectors do. You can live without it, but certainly doesn't hurt. But it kills exh clearance. I did a cage, not a roll bar. A 4 pnt it pretty much worthless as far as rigidity goes. I would do an 8pnt, or nothing honestly. 6 is OK, but the last two in the center, the kickers are what really ties the car together.
There is a great thread about this stuff on one of the other sites, someone actually did testing flexing the car. He bolted the car down, jacked a corner and measured the flex. One of the best mods you can make is to weld a sheet in behind the rear seat replacing cardboard one. Kinda like this


