{"product_id":"03-06-6-0l-cnc-fab-18mm-stage-1-cylinder-head-set-421020","title":"03-06 6.0L CNC Fab 18mm Stage 1 Cylinder Head Set - 421020","description":"\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003eUpgrade your 03-06 6.0L Powerstroke with these CNC Fabrication, LLC stage 1 stock replacement o-ringed cylinder heads. \u003c\/span\u003e\u003cspan style=\"font-size: 12pt;\"\u003eCNC Fabrication Stage 1 stock replacement 18mm dowel cylinder heads for 2003-2006 6.0L Powerstroke. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e\u003cspan style=\"font-size: 12pt;\"\u003eFEATURES:\u003c\/span\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eIn-house Machined on our Sunnen seat \u0026amp; guide machine to exceed OEM specifications using the latest tooling\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eBrand new upgraded castings to prevent areas known in the factory heads from cracking\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eO-ringed to prevent head gasket failure\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eAll new intake and exhaust valves\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eAll new springs, retainers, keepers, and seals\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eHardened valve seats to resist wear and cracking\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eVacuum checked to ensure proper valve seat sealing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eNo core return required\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt;\"\u003eFree ground shipping\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cspan style=\"font-size: 12pt;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0816\/4504\/4022\/files\/CNC-Fabrication-Official-Product-badge_f45a8cb1-0bc9-4a65-9b5b-a0a7d149d146.jpg?v=1711919967\"\u003e\u003c\/span\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"CNC Fabrication, LLC","offers":[{"title":"Default Title","offer_id":54960917938467,"sku":"421020","price":2395.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/7319\/8371\/files\/F198649978.png?v=1776949128","url":"https:\/\/xvpt3d-51.myshopify.com\/products\/03-06-6-0l-cnc-fab-18mm-stage-1-cylinder-head-set-421020","provider":"Sarah Store","version":"1.0","type":"link"}