3:501973 Buick Riviera, Gateway Classic Cars - Denver #653
GM A platform
1950sEngine Sound0-60 Test
GM A platform — Modification Clips
Rare modification footage of GM A platform, curated from across the internet. Browse 1 clip below.
About Modification Footage
Modification content documents the culture of making cars faster, louder, more beautiful, or more capable than the factory intended. From bolt-on upgrades and ECU tunes to full engine swaps and widebody conversions, these clips capture the creativity and technical skill of the aftermarket community. The best modification content shows not just the finished result but the process — the problem-solving, the fabrication, and the inevitable setbacks that come with pushing beyond factory specifications.
About GM A platform
The General Motors A platform was an automobile platform, and was GM's original, and oldest, platform used by all early GM products, beginning with the Chevrolet Superior. From this platform, all North American platforms B, C, and D were developed.
Full GM A platformarchive →- 3:50