Fasteners are often treated as a commodity. In reality, they’re one of the most critical components in any high-performance engine. When cylinder pressure rises, boost increases, and RPM climbs, the margin for error disappears. That’s exactly where P1 Fasteners are designed to live.
Prime Speedworks was built at the track, not in a boardroom.
With decades of real motorsport experience, we’ve gone fast across it all — V8 Supercars, Offshore Powerboats, Sprintcars, Midgets, and Drag Racing from Top Fuel to Super Sedan, including the brutal world of Drag-and-Drive.
We don’t chase hype — we back proven performance. Every product we support is chosen because it survives real racing, not because it looks good on a shelf.
If it doesn’t make you faster, stronger, or more reliable, it doesn’t belong at Prime Speedworks.
Prime Speedworks is proud to play a part in the Performance and Racing Industry in Australia and Worldwide, supporting industry bodies and initiatives.
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