{"product_id":"ati-performance-gm-duramax-917371-steel-harmonic-damper-with-serpentine-super-damper-7-074-inch-outer-diameter","title":"ATI Performance GM Duramax 917371 Steel Harmonic Damper with Serpentine Super Damper, 7.074 Inch Outer Diameter","description":"GM Duramax 7.425in Steel Harmonic Damper - SFI\n\u003cp\u003eThe ATI Performance GM Duramax Harmonic Damper, part number 917371, is engineered to provide optimal vibration damping and engine stability. This steel harmonic balancer features a 7.074-inch outer diameter, ensuring compatibility with Duramax engines. Its serpentine super damper design enhances belt drive reliability and reduces stress on engine components. Constructed from durable steel with a black oxide finish, it offers long-lasting performance and corrosion resistance. Specifically designed for external balance applications, this damper meets SFI 18.1 specifications, making it suitable for high-performance and racing environments. Installation of this harmonic damper ensures smoother engine operation, minimizes wear, and enhances overall engine longevity. Designed for easy integration into your Duramax-powered vehicle, this damper is an essential upgrade for enthusiasts seeking improved engine durability and performance stability.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOuter Diameter: 7.074 inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMaterial: Steel with Black Oxide Finish\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesign: Serpentine Super Damper\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eApplication: GM Duramax Engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBalance Type: External Balance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompliance: SFI 18.1 Standard\u003c\/li\u003e\u003c\/ul\u003e","brand":"ATI PERFORMANCE","offers":[{"title":"Default Title","offer_id":44718082261058,"sku":"ATI917371","price":504.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/4327\/4306\/files\/ATI917371.jpg?v=1786508734","url":"https:\/\/ltactradingco.com\/products\/ati-performance-gm-duramax-917371-steel-harmonic-damper-with-serpentine-super-damper-7-074-inch-outer-diameter","provider":"LTAC Trading Co.","version":"1.0","type":"link"}