Spohn Performance | Support Center

Can I run the QA1 Pro Coil coil over system for the 1964-1972 GM A-Body and 1978-1987 GM G-Body with factory stock a-arms? How about with Spohn tubular a-arms with spring boxes?

The QA1 Pro-Coil coil-over kits for the 1964-1972 GM A-Body and 1978-1987 GM G-Body will work with the factory a-arms or any of our tubular a-arms. The QA1 coil-over shock mounts to the a-arm the same as the factory shock, with a t-bar mount.

If you have purchased our tubular a-arms with spring boxes for factory type springs you can still later on run the QA1 Pro-Coil set up. The tubular a-arms we make that are a "coil-over version" have the spring seat for factory style springs eliminated for further weight savings, that is the only difference.


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Last Updated
3rd of May, 2010

Vehicle Application
1964-1967 GM A-Body, 1968-1972 GM A-Body, 1978-1987 GM G-Body

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