Stifflers 79-93 Mustang Stiffening Rail

More than just a place to put your jack...

Installed behind the rocker panel pinch weld lip, these rails multi-task by adding strength and stiffness to your Mustangs chassis as well as providing a safe and solid foundation for your jack. Pre-masked areas for welding means no powder coat to grind away, for a quick and easy installation! A must for all track and lowered cars!

NOT required on ‘79~’93 convertibles which came with factory installed stiffening supports ("Z" rails) along the rocker box.

- Manufactured of 1 x 1.5 x .083 rectangular tubing for great strength-to-weight ratio.
- Increases chassis stiffness and strength for improved handling.
- Provides a safe, solid and convenient location for your jack.
- Pre-masked areas for welding require NO removal of powder coat before installation.
- Supplied with plastic end plugs to help keep moisture out.
- Industrial grade powder coat for long life, to outlast the vehicle.
- Added level of safety in event of side impact.
- Can be used alone or with Stifflers Fully Integrated Technology (FIT)SystemTM.