{"product_id":"panhead-cylinder-heads-full-assembly-1","title":"Panhead Cylinder Heads Full Assembly","description":"\u003cp\u003eV-Twin Motor Shop Ready Panheads come fully assembled and ready to install.\n\u003cbr\u003eHeads feature original contour castings with the added detail of stock intake valves and exhaust port areas. Panheads are assembled with cast iron guides  valve stem seals  oilers and nitrated valves  (Panhead exhaust\/Shovelhead intake) in combination with a complete spring and collar set. Matched rocker arm assemblies are installed with heat treated studs \u0026amp; nuts. Carburetor and manifold not inclided. Order original o-ring type intake manifold separately. Panhead cylinder heads feature o-ring style intake. For use with stock Panhead cams only. Max lift is .425. *NOTE: Requires to use with 2 inch stud. \n\u003cbr\u003e Tech Notes: Required to use with #12-2128 Panhead Rocker Arm Stud Set\u003c\/p\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n1955 Harley Davidson FL\u003cbr\u003e\n1956 Harley Davidson FL\u003cbr\u003e\n1957 Harley Davidson FL\u003cbr\u003e\n1958 Harley Davidson FL\u003cbr\u003e\n1959 Harley Davidson FL\u003cbr\u003e\n1960 Harley Davidson FL\u003cbr\u003e\n1961 Harley Davidson FL\u003cbr\u003e\n1962 Harley Davidson FL","brand":"Motorshop","offers":[{"title":"Default Title","offer_id":55915307565224,"sku":"10-1066","price":3504.95,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/8273\/6552\/files\/10-1066a.jpg?v=1787802461","url":"https:\/\/speedguyscanada.com\/products\/panhead-cylinder-heads-full-assembly-1","provider":"THE SPEED GUYS CANADA ","version":"1.0","type":"link"}