K-6 (1971) - Autumn Bronze Poly Chrysler Touch Up Paint

The Look

Autumn Bronze is the ultimate transition color. In 1971, Chrysler began moving away from the loud neon "High Impact" shades of the previous year toward a more grounded, executive aesthetic. This earth tone was a heavy hitter across the entire lineup, found on everything from the aggressive lines of a Charger or Road Runner to the long, dignified flanks of an Imperial. Because your car has likely seen decades of environmental exposure, the original finish has probably matured into a warm, copper-toned glow that defines the early 1970s Mopar look.

Technical Details

The "Poly" in the name stands for Polychromatic, which is the classic term for a metallic finish. These paints rely on tiny flakes to reflect light and create depth, but they can be temperamental during a repair. If you apply the paint too heavily or hold your nozzle too close to the surface, those flakes will clump together, making the touch-up look darker than the surrounding area. Before you spray or dab Chrysler Autumn Bronze Poly (check for code K-6 (1971)), you need to shake it for 60 seconds. This ensures the metallic particles are fully suspended so you get a consistent shimmer instead of a flat brown smudge.

Best Practices

To verify your match, locate the metal fender tag under your hood, typically mounted on the driver side inner fender. You are looking for the code K6 on the second line from the bottom. Before you begin the repair, test the color on the included card to see how the metallic flakes settle. Whether you are using a pen or a spray, keep the container moving to prevent the paint from pooling. Work in the shade or a cool garage, as high heat will shorten your drying time and prevent the metallic particles from laying flat. Apply several thin layers rather than one heavy coat to build the bronze depth naturally without creating texture.