{"product_id":"super-damper-harmonic-balancer-2","title":"Super Damper Harmonic Balancer","description":"The ATI 918487 Super Damper is a patented crankshaft damper engineered exclusively for high-performance Chrysler, Dodge, and Mopar engines, including the Gen III Hemi 5.7L and 6.4L variants.\n\nIt meets and exceeds SFI 18.1 specifications, ensuring its suitability for racing applications. The damper features a durable black zinc chromate finish and precisely laser-engraved 360° timing marks for accurate engine tuning.\n\nConstructed with a combination of aluminum or steel outer shells and a steel inertia weight, the Super Damper utilizes a dual-ring (6-groove) or triple-ring (8-groove) design. These grooves securely retain the proper durometer O-rings, which have been dyno-tested for each specific application to ensure optimal performance and reliability.\n\nThis model includes a 15% underdrive pulley and is compatible with VVT-equipped engines. It is an ideal choice for both street-driven performance vehicles and dedicated race cars seeking superior harmonic control and vibration reduction.","brand":"ATI","offers":[{"title":"Default Title","offer_id":52687000633656,"sku":"918487","price":385.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687888580.jpg?v=1784879323","url":"https:\/\/store.motormia.co\/products\/super-damper-harmonic-balancer-2","provider":"MOTORMIA","version":"1.0","type":"link"}