{"product_id":"6-4-ford-powerstroke-hp-valves","title":"Ford 6.4L Powerstroke Black Lightning Diesel Performance Valves","description":"\u003cp\u003eBlack Lightning Diesel Performance Valves are designed for maximum efficiency, withstanding the extreme conditions of a turbo diesel engine. Exhaust valves use an Inconel 751 head and intake valves have 21-N4 stainless steel heads. Both intake and exhaust valves employ a mid stem \"friction weld.\"\u003c\/p\u003e\u003cp\u003eAll Black Lightning Diesel Performance Valves have a hardened tip and a black nitride finish to the entire valve, including the top of the valve. The seat face remains precision machined.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAll QualFast Performance Valves are sold in matched sets of 8. \u003c\/strong\u003e\u003cspan\u003eTo order the full set, be sure to enter 8 for the quantity.\u003c\/span\u003e\u003c\/p\u003e","brand":"QualCast","offers":[{"title":"Exhaust | 1.161\" Head Dia. | 0.2734\" Stem Dia. | 0.433\" Tip | 5.138\" OAL","offer_id":35521030520983,"sku":"77-116007","price":25.95,"currency_code":"GBP","in_stock":true},{"title":"Intake | 1.339\" Head Dia. | 0.2738\" Stem Dia. | 0.433\" Tip | 5.138\" OAL","offer_id":35521030553751,"sku":"77-133007","price":10.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0456\/1744\/7063\/products\/Black-Lightning-Valve-illustration_a59ee13b-6052-4dd3-a79e-bc93b94cfb00.jpg?v=1597088455","url":"https:\/\/goodson07-com.myshopify.com\/products\/6-4-ford-powerstroke-hp-valves","provider":"goodson07.com","version":"1.0","type":"link"}