{"product_id":"race-performance-harmonic-balancer","title":"Race-Performance Harmonic Balancer","description":"The Powerbond PBU1480-SS25 is a race-performance harmonic balancer engineered for high-revving and high-horsepower GM LS-series applications. It is built with a durable ductile iron and steel construction, utilizing an injection-bonded elastomer dampening design that provides superior bonding strength compared to standard press-inserted OEM balancers. This specialized construction helps minimize ring spin and dislocation during demanding engine operation.\n\nThis unit features an outside diameter of 6.221 inches and is rated to SFI 18.1 standards, ensuring it meets safety requirements for race use. It is designed as a 25% underdrive component, which can help increase performance by reducing the power required to drive engine accessories. The balancer includes a 6-bolt pulley pattern and features a black powder-coat finish for corrosion resistance.\n\nInstallation requires professional equipment, as the bore provides a precision tight fit. Ensure correct installation procedures are followed to prevent damage to the hub or crankshaft.","brand":"Powerbond","offers":[{"title":"Default Title","offer_id":52663298883896,"sku":"PBU1480-SS25","price":272.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687526528.jpg?v=1784325743","url":"https:\/\/store.motormia.co\/products\/race-performance-harmonic-balancer","provider":"MOTORMIA","version":"1.0","type":"link"}