{"product_id":"gm-lsx-sfi-high-performance-harmonic-balancer-bolt-kit","title":"GM LSX SFI High-Performance Harmonic Balancer \u0026 Bolt Kit","description":"\u003cp\u003eThe BILT 2 PERFORM GM LSX SFI High-Performance Harmonic Balancer and Bolt Kit combines a performance-focused harmonic balancer\/damper with the installation hardware needed for compatible GM LS-series V8 engines. Designed for performance builds, engine swaps, and upgraded LS applications, this package provides a convenient matched solution for the front of the engine.\u003c\/p\u003e\n\u003cp\u003eThe included black steel high-performance harmonic balancer\/damper is SFI rated and designed to help control crankshaft torsional vibration in demanding performance applications. Its black finish provides a clean, performance-oriented appearance, while the included Pro Series harmonic balancer\/damper bolt kit provides the fastening hardware needed for installation.\u003c\/p\u003e\n\u003cp\u003eBy combining the SFI harmonic balancer and bolt kit into one package, BILT 2 PERFORM eliminates the need to source these components separately. This kit is well suited for street-performance, restomod, muscle car, truck, and custom GM LS engine builds.\u003c\/p\u003e","brand":"Bilt2Perform","offers":[{"title":"Default Title","offer_id":67082417537197,"sku":"B2P-LS-1301","price":278.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/6006\/6733\/files\/B2P-LS-1301.jpg?v=1790717055","url":"https:\/\/bilt2perform.com\/products\/gm-lsx-sfi-high-performance-harmonic-balancer-bolt-kit","provider":"Bilt2Perform","version":"1.0","type":"link"}