BUILT FOR THE CLASSICS. DRIVEN LIKE HELL.
Performance brake, suspension, and steering parts for classic American muscle cars and trucks - precision engineered, bolt-on ready, and built to last.
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About US
Performance Online - POL
For over 25 years, Performance Online has been helping enthusiasts build, restore, and upgrade classic cars and trucks with quality brake, steering, and suspension components.
Our experience comes from decades of hands-on work in restoration, manufacturing, and performance automotive applications. Our products are designed in the USA with a focus on strength, durability, proper fitment, and reliable performance.
From disc brake conversions and power steering systems to suspension kits and complete upgrade solutions, our team is here to help you find the right parts for your build.
With a large inventory at our Corona, California facility and a knowledgeable team ready to assist, our goal is simple: quality parts, expert support, and solutions you can depend on.
Performance Online - POL
For over 25 years, Performance Online has been helping enthusiasts build, restore, and upgrade classic cars and trucks with quality brake, steering, and suspension components.
Our experience comes from decades of hands-on work in restoration, manufacturing, and performance automotive applications. Our products are designed in the USA with a focus on strength, durability, proper fitment, and reliable performance.
From disc brake conversions and power steering systems to suspension kits and complete upgrade solutions, our team is here to help you find the right parts for your build.
With a large inventory at our Corona, California facility and a knowledgeable team ready to assist, our goal is simple: quality parts, expert support, and solutions you can depend on.
Our YouTube Channel
Performance Online offers a wide range of videos showcasing what we do, how we do it, and the passion behind our products. Explore everything from behind-the-scenes “How We Make It” videos to our Cruise and Shop Tours, product features, and more.
Event List
Stay connected with Performance Online and see where we’re headed next. From car shows and cruises to shop events and special gatherings, check back here for upcoming dates, locations, and event details.
- Trucks AND Tacos Saturday, August 09-22, 2026, 7:30 AM - 6:30 PM, Prado Regional Park 167000 EUCLID AVE, Chino, CA 91708
- Coming Soon
- Coming Soon
- Coming Soon
Latest News
A coil spring compressor tool has one critical job: keep a loaded spring controlled while you remove or install suspension components. Cl...
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Coil springs support vehicle weight while allowing the suspension to move through its normal travel. That also means they can store a lar...
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A slipping automatic transmission can feel like the engine and transmission have briefly stopped working together. Engine RPM may rise wi...
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