{"product_id":"serpentine-super-damper-harmonic-balancer-1","title":"Serpentine Super Damper Harmonic Balancer","description":"The ATI Performance 918857 Serpentine Super Damper is a high-performance harmonic balancer designed to eliminate torsional crankshaft vibrations in GM Gen V LT-Series engines. This damper is constructed from a combination of aluminum and steel, features an internal balance design, and has a black zinc chromate finish. It exceeds SFI 18.1 specifications, ensuring it meets stringent safety and performance standards.\n\nWith a 7.480-inch outside diameter, this Super Damper is engineered for optimal efficiency at all RPMs. It is tunable and rebuildable, offering long-term reliability for race, street, and truck applications. The damper also includes laser-engraved 360° timing marks for precise engine tuning. Its 10% underdrive design can contribute to reduced accessory drag and potentially improved engine performance.\n\nIt fits 2016–2024 Chevy Camaro SS\/ZL1 (6.2L LT1) and 2016–2024 Cadillac CTS-V (6.2L LT1) models. The product notes indicate it is not legal for sale or use in California.","brand":"ATI Performance","offers":[{"title":"Default Title","offer_id":52687004762424,"sku":"918857","price":505.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687888704.webp?v=1784879372","url":"https:\/\/store.motormia.co\/products\/serpentine-super-damper-harmonic-balancer-1","provider":"MOTORMIA","version":"1.0","type":"link"}