{"product_id":"ati-performance-bbc-7-074-inch-harmonic-damper-with-sfi-18-1-certification-1","title":"ATI Performance BBC 7.074-Inch Harmonic Damper with SFI 18.1 Certification","description":"BBC 7.074 Harmonic Damper - SFI\n\u003cp\u003eThe ATI Performance BBC 7.074-Inch Harmonic Damper is designed for big block Chevy engines requiring precise vibration dampening and reliability. Crafted from durable steel with a black oxide finish, this harmonic balancer features an internal balance setup to ensure smooth engine operation. Its 7.074-inch outer diameter provides optimal performance and longevity under demanding conditions. Ideal for high-performance applications, this damper complies with SFI 18.1 safety standards, making it suitable for racing and street use. The robust construction and engineered design help reduce engine vibrations, improve timing stability, and extend engine life. Installation is straightforward, and the damper is built to withstand the rigors of high RPM environments, ensuring consistent performance. Whether you're building a custom big block Chevy or upgrading your existing setup, this harmonic damper offers precision and durability for optimal engine operation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOuter Diameter: 7.074 inches for optimal vibration control\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMaterial: Steel construction for durability and strength\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFinish: Black oxide for corrosion resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBalance Type: Internal balance for precise engine harmony\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCertification: SFI 18.1 approved for safety and racing standards\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eApplication: Designed specifically for big block Chevy engines\u003c\/li\u003e\u003c\/ul\u003e","brand":"ATI PERFORMANCE","offers":[{"title":"Default Title","offer_id":44718147338306,"sku":"ATI917065","price":381.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/4327\/4306\/files\/ATI917065.jpg?v=1786511324","url":"https:\/\/ltactradingco.com\/products\/ati-performance-bbc-7-074-inch-harmonic-damper-with-sfi-18-1-certification-1","provider":"LTAC Trading Co.","version":"1.0","type":"link"}