1967 Pontiac Grand Prix Convertible Gets Caddy Fins in a Bold Custom Build

By the 1960s, tail fins had largely fallen out of favor, but one enthusiast clearly had other ideas. This 1967 Pontiac Grand Prix convertible has been modified with Cadillac-style fins added to its rear quarters, creating a striking blend of Pontiac muscle and classic Cadillac flair.

The result is a head-turning period-style custom that mixes the Grand Prix’s wide-track stance with the dramatic rear-end treatment. It’s a bold choice that sparks conversation about whether fins belonged on late-’60s designs.

Details about the build are limited, but the car represents a fascinating slice of custom car culture where personal expression trumps factory correctness. Such modifications were not uncommon in the era, though surviving examples in this style are rare today.

For those who appreciate unconventional classics, this Pontiac offers a unique alternative to stock restorations. It’s a reminder that automotive enthusiasts have always enjoyed bending the rules of design.