{"product_id":"manley-titanium-series-chevrolet-big-block-exhaust-valve-kit-pontiac-pro-stock-dart-big-chief-3","title":"Manley Titanium Series Chevrolet Big Block Exhaust Valve Kit - Pontiac Pro Stock - Dart Big Chief","description":"Titanium Valves for Weight Reduction: Ideal for reducing valve train weight, improving engine efficiency, and enhancing overall performance.High-RPM Capabilities: Tailored for high-rpm and extended high-rpm applications, allowing for higher engine speeds and compatibility with aggressive camshaft profiles.One-Piece Forged Construction: Manley titanium valves feature one-piece forged construction with grain flow, ensuring durability and minimizing potential weak points compared to head-welded alternatives.State-of-the-Art Machining: Meticulously machined in state-of-the-art CNC turning centers and valve stem grinders, maintaining exacting tolerances for optimal valve performance.Exceptional Titanium Alloys for Durability: Manley utilizes the finest titanium alloys for both intake and exhaust valves, striking a perfect balance between mechanical properties, hardness, ductility, and fatigue strength at specific temperatures.Rigorous Quality Control for Reliability: Each Manley titanium valve undergoes a stringent final inspection process to ensure uncompromising quality, performance, and reliability.Tight Tolerance Delivery: Strict quality control measures enable the delivery of valves within tight tolerances, meeting the highest precision standards.","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":50235262435634,"sku":"MAN11923TB-8","price":1465.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0875\/7365\/9954\/files\/1ecc177028ebb28898eba0253019ba05L_4f46cde1-f76e-4496-b173-edd4478dcf34.jpg?v=1753947035","url":"https:\/\/peterscarparts.com\/products\/manley-titanium-series-chevrolet-big-block-exhaust-valve-kit-pontiac-pro-stock-dart-big-chief-3","provider":"PETER'S CAR PARTS","version":"1.0","type":"link"}