Welcome to Calvert Racing, providing drag racers unsurpassed quality craftsmanship and traction performance for over 15 years.
We manufacture and distribute the world famous Caltracs traction bars, Split-Mono Leaf spring kits as well as Rancho RS 9000 Rear Shocks. We are also proud to offer our own line of Front 90/10 Shocks!
Our search tool on the right makes it easy to find just the right parts for your application. If you can’t find the part you need or still have questions you can always contact us.

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