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ELECTRIFYING PONY
Mustang enthusiasts Tony and Tammy Seader of La Salle, Colorado, have always wanted a classic Mustang fastback, and about three years ago Tony found this ’66 Mustang 2+2 sitting on a used car lot.

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RESURRECTION
While cruising down an old Southern Virginia back road some 38 years ago, Ted Hayes, along with a couple of local friends, happened upon a well-worn ’37 Chevy Master Deluxe coupe. Now, mind you, it looked nothing like the gem here. It had original paint, and the interior had seen better days, but it was complete and running. At some time during its life, the Chevy had received a 327 and a four-speed trans, a familiar combination for a vintage car during the 1960s.
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Product Spotlight: Pyramid Optimized Design Sequential Aurora Taillight for 1964½–1966 Mustang
Update Your First Gen Mustang's Taillights to the 21st Century
Author
The Auto Builder Staff
Photos Courtesy of Pyramid Optimized Design
Each Aurora setup comes as a complete, ready-to-install system. Inside the box, you’ll find two precision-engineered LED taillight units, a solid-state LED flasher relay designed for smooth, consistent sequencing, and a pair of low-profile chrome bezels with hidden hardware—a subtle but brilliant design move that eliminates visible screws for a cleaner, more refined finish.
These bezels strike the perfect balance between factory-correct styling and modern refinement, maintaining that unmistakable Mustang rear profile while sharpening it just enough to catch the eye. When those sequential turn signals sweep across the lenses, the effect is pure automotive theater—subtle, sophisticated, and unmistakably modern.
Prefer to keep your Mustang’s exterior completely original? Pyramid thought of that, too. The Aurora housings are fully compatible with your stock bezels and lenses, allowing you to retain a 100% factory appearance while enjoying the benefits of today’s lighting technology hidden beneath the surface.




Key Features:
- Direct retrofit for 1964½–1966 Mustangs—no permanent mods
- Ultra-bright, even LED output with sequential signal pattern
- Hidden hardware, low-profile bezels for a clean factory aesthetic
- Includes reproduction lenses and a solid-state flasher relay
Installation couldn’t be easier—it’s a true plug-and-play retrofit that requires no cutting, no drilling, and no irreversible modifications. Everything bolts right into the factory mounting points, transforming your taillights in an afternoon. The result is a factory look that glows with confidence and clarity far beyond what Ford ever offered in the mid-’60s.
Classic looks. Modern lighting. Zero compromise.
👉 Bring your Mustang into the modern era—upgrade to the Sequential Aurora Taillights today!
ARTICLE SOURCES
Pyramid Optimized Design
Bellingham, Washington.







