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QA1 Rear Suspension Conversion Systems

4.71 out of 5 stars 17 Customer Reviews

QA1 rear suspension conversion systems provide easy, bolt-in options to replace your coil springs on factory truck arms—without any cutting, welding, or other fabricating. Each kit contains frame brackets, axle brackets, linkage assemblies, a crossmember assembly, and necessary hardware. The conversions are available with coilovers or available for use with the factory springs. Order the model designed for fitment on your specific vehicle, and enjoy the stance, handling, and suspension performance of a revolutionary QA1 system.

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QA1 Rear Suspension Conversion Systems RCK52610

Rear Suspension Package, Single Adjustable, No Springs. C10, 63-72

Part Number: QA1-RCK52610

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

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