{"product_id":"1984-2017-harley-davidson-evolution-big-twin-exhaust-valve-steel","title":"1984-2017 Harley-Davidson Evolution, Big Twin Exhaust Valve Steel","description":"\u003cp\u003eThis exhaust valve is precision-engineered to withstand extreme combustion temperatures and ensure a consistent seal within the cylinder head. Manufactured to original equipment specifications, the component is crafted from high-strength materials to resist heat-induced wear and maintain optimal exhaust gas flow. You can rely on this professional-grade replacement to restore factory performance and provide long-lasting durability during a top-end engine overhaul.\u003c\/p\u003e\n\n\u003cp\u003eThis part fits 1984-2017 Harley-Davidson Evolution Big Twin models, including Softail, FXR, and Touring configurations.\u003c\/p\u003e","brand":"Harley-Davidson","offers":[{"title":"Default Title","offer_id":52659373342944,"sku":"NF1808283A","price":11.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/8451\/9648\/files\/ExhaustValve_NF1808283A_1.png?v=1779097073","url":"https:\/\/nightforgeparts.com\/products\/1984-2017-harley-davidson-evolution-big-twin-exhaust-valve-steel","provider":"Night Forge Parts","version":"1.0","type":"link"}