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Ls7 Custom Damper Pully

To make the accessory drive work, Stielow had ATI make a custom damper pulley that moved the A/C belt track forward 53.41 mm. ATI also made the damper 10 percent smaller, and Stielow made a bracket to mount the compressor to line up with the new A/C belt. Thankfully, you don't have to screw with all this, since ATS now offers a complete bolt-on accessory-drive system.
 Custom Damper Pully