Bolt-in replacement control panel designed for 1955-56 Chevy passenger car Gen IV and Gen 5 SureFit systems. Features include blue LED "A/C on" indicator and variable slide adjustments for fan speed, temperature, and air delivery selection. Machined from 6061-T6 billet aluminum, then triple-chrome plated with laser etched lettering. Includes hardware to install in OEM dash location, wiring harness and complete installation instructions.