{"product_id":"v-twin-cylinder-head-set-with-polished-rocker-box-for-harley-davidson-fl-1966-1975","title":"V-Twin Cylinder Head Set For FL 1966-75 Polished Rocker Box","description":"\u003cdiv\u003e\n\u003ch1\u003eV-Twin Cylinder Head Set For FL 1966-75 Polished Rocker Box\u003c\/h1\u003e\n\u003cp\u003eComplete valve job for maximum airflow, horsepower, and torque comes built into the V-Twin Cylinder Head Set with Polished Rocker Box for Harley-Davidson FL models from 1966 to 1975.\u003c\/p\u003e\n\u003cp\u003eSet is assembled with cast iron guides, valve stem seals, and nitrated valves. The heads are configured as single plug units and come assembled with polished rocker boxes for a clean appearance and reliable sealing. Max valve lift is.450 inches, delivering enhanced valve operation and durability for stock and performance applications. Sold as a pair for a comprehensive engine upgrade. Crafted in Taiwan, these heads meet high manufacturing standards and are provided as a convenient kit for easy installation.\u003c\/p\u003e\n\u003cp\u003eFitment includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHarley Davidson FL 1966\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1967\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1968\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1969\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1970\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1971\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1972\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1973\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1974\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1975\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1976\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1977\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FX 1971\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FX 1972\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FX 1973\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FX 1974\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FX 1975\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FX 1976\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FX 1977\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal for restoring vintage engines or boosting power in custom builds, delivering reliable performance and a refined look. Pair with Replica Shovelhead Cylinder Head Set or Rocker Box Assembly Polished Finish for enhanced compatibility and aesthetics.\u003c\/p\u003eSet is assembled with cast iron guides valve stem seals and nitrated valves\n\u003cp\u003eUpgrade your Harley Davidson FL engine with the V-Twin Cylinder Head Set with Polished Rocker Box, designed for models from 1966 to 1975. These heads feature a complete valve job that maximizes airflow for increased horsepower and torque, providing improved engine performance and efficiency. The heads are configured as single plug units and come assembled with polished rocker boxes, offering a sleek appearance along with optimal functionality. Max valve lift of.450 inches ensures enhanced valve operation and durability, making these heads suitable for both stock and performance applications. This set is ideal for restoring vintage Harley engines or boosting overall power in custom builds, delivering reliable performance and a refined look. Crafted in Taiwan, these heads meet high manufacturing standards and are sold as a convenient kit for easy installation. Pairing well with other recommended components, such as the Replica Shovelhead Cylinder Head Set or the Rocker Box Assembly Polished Finish, these heads are a versatile choice for motorcycle enthusiasts seeking quality and performance upgrades.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eComplete valve job for maximum airflow, horsepower, and torque\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eSingle plug design with polished rocker boxes for a clean look\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eMax lift of.450 inches for enhanced valve operation\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eSold as a pair for comprehensive engine upgrade\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eConstructed in Taiwan with high manufacturing standards\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\nFitment:\u003cbr\u003e\nHarley Davidson FL 1966\u003cbr\u003e\nHarley Davidson FL 1967\u003cbr\u003e\nHarley Davidson FL 1968\u003cbr\u003e\nHarley Davidson FL 1969\u003cbr\u003e\nHarley Davidson FL 1970\u003cbr\u003e\nHarley Davidson FL 1971\u003cbr\u003e\nHarley Davidson FL 1972\u003cbr\u003e\nHarley Davidson FL 1973\u003cbr\u003e\nHarley Davidson FL 1974\u003cbr\u003e\nHarley Davidson FL 1975\u003cbr\u003e\nHarley Davidson FL 1976\u003cbr\u003e\nHarley Davidson FL 1977\u003cbr\u003e\nHarley Davidson FX 1971\u003cbr\u003e\nHarley Davidson FX 1972\u003cbr\u003e\nHarley Davidson FX 1973\u003cbr\u003e\nHarley Davidson FX 1974\u003cbr\u003e\nHarley Davidson FX 1975\u003cbr\u003e\nHarley Davidson FX 1976\u003cbr\u003e\nHarley Davidson FX 1977\u003c\/div\u003e","brand":"V-Twin","offers":[{"title":"Default Title","offer_id":44649749446698,"sku":"10-1128","price":1366.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/10-1128a.jpg?v=1785782001","url":"https:\/\/atticusgoods.com\/products\/v-twin-cylinder-head-set-with-polished-rocker-box-for-harley-davidson-fl-1966-1975","provider":"Atticus Goods","version":"1.0","type":"link"}