1978-1987 Pontiac Grand Prix Parts

The 1978 Grand Prix was Pontiac’s statement piece—a performance-oriented coupe that combined luxury with the aggressive personality the brand was known for. With its sloped hood, wide stance, and rear-wheel-drive platform, it became an icon of style and speed. The Grand Prix maintained strong sales through the early eighties and became a favorite among custom builders who admired its adaptable chassis.

Restoring one of these coupes often means addressing significant corrosion in the rocker areas, floor braces, trunk extensions, and lower rear quarters. Our Grand Prix replacement panels are shaped to mirror the car’s original structure while improving corrosion resistance with modern coatings. From the underbody to the rear quarters, each component provides the structural integrity and appearance your Pontiac needs to stand proud again.