{"product_id":"ati-performance-ls1-harmonic-damper-7-48-inch-od-sfi-18-1-steel-black-oxide-for-gm-ls-series","title":"ATI Performance LS1 Harmonic Damper 7.48 Inch OD SFI 18.1 Steel Black Oxide for GM LS-Series","description":"LS1 7.480 Harmonic Damper - SFI\n\u003cp\u003eThe ATI Performance LS1 Harmonic Damper is a high-quality serpentine super damper designed for optimal engine balance and durability. With a 7.48-inch outer diameter, this damper is suitable for LS-Series engines, providing reliable vibration control and enhanced engine performance. Constructed from steel with a black oxide finish, it offers excellent strength and corrosion resistance for long-lasting operation. The damper features internal balance and includes an AC pulley, ensuring compatibility with a range of aftermarket and OEM applications. Built to meet SFI 18.1 specifications, this harmonic damper ensures safety and performance under demanding conditions. Whether you're upgrading your engine or restoring a classic GM LS engine, this component provides precision engineering and quality construction to meet your needs. Easy to install and designed for high-performance applications, the ATI Performance LS1 Harmonic Damper is an essential addition for enthusiasts seeking durability and engine stability.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOuter Diameter: 7.48 inches for optimal balance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMaterial: Steel with black oxide finish for durability and corrosion resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesign: Internal balance for smooth engine operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatibility: Suitable for GM LS-Series engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes: AC pulley for versatile installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStandards: Meets SFI 18.1 specifications for safety and performance\u003c\/li\u003e\u003c\/ul\u003e","brand":"ATI PERFORMANCE","offers":[{"title":"Default Title","offer_id":44718094385218,"sku":"ATI917242","price":504.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/4327\/4306\/files\/ATI917242.jpg?v=1786510507","url":"https:\/\/ltactradingco.com\/products\/ati-performance-ls1-harmonic-damper-7-48-inch-od-sfi-18-1-steel-black-oxide-for-gm-ls-series","provider":"LTAC Trading Co.","version":"1.0","type":"link"}