{"product_id":"1999-2008-honda-trx-400ex-trx400ex-sportrax-cylinder-head-rebuild-kit-sport-atv-quad","title":"1999 - 2008 HONDA TRX 400EX TRX400EX SPORTRAX CYLINDER HEAD REBUILD KIT SPORT ATV QUAD","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0770\/0741\/files\/zoom_zoom_logo_pic_trans_BB_2_68b31b3d-c7f7-45ca-ac37-b3386ebe5b22.jpg?v=1773948542\" alt=\"\" width=\"329\" height=\"111\"\u003e\u003c\/h2\u003e\n\u003ch2\u003eRevive Your Ride: Genuine OEM Honda Cylinder Head Rebuild with Premium Shindy Valves\u003c\/h2\u003e\n\u003cp\u003eStop wasting weekend riding time fighting engine compression loss or waiting weeks on backordered machine shop services. Get your machine back to peak performance with a \u003cb\u003eProfessionally Reconditioned Genuine OEM Honda Cylinder Head\u003c\/b\u003e, pre-fitted with high-durability \u003cb\u003eShindy Intake \u0026amp; Exhaust Valves\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp\u003eWhether you're rebuilding a worn-out top end or restoring factory power, this complete, ready-to-install cylinder head gives you the perfect balance of OEM precision, aftermarket strength, and bolt-on convenience.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Rebuilt Cylinder Head Assembly?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eGenuine OEM Honda Casting\u003c\/b\u003e Never settle for cheap, low-grade aftermarket aluminum castings that warp under heat. Built around a genuine Honda core, this head guarantees exact factory fitment, superior heat dissipation, and the legendary structural integrity you expect from Honda engineering.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePrecision Japanese Engineering: Shindy Valves\u003c\/b\u003e Outfitted with brand-new \u003cb\u003eShindy Intake and Exhaust Valves\u003c\/b\u003e (Made in Japan). Engineered to meet or exceed OEM specifications, Shindy valves deliver exceptional heat resistance, reduced stem wear, and long-lasting sealing power—preventing premature valve float and compression loss.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eProfessionally Reconditioned \u0026amp; Machined\u003c\/b\u003e No guesswork or tedious valve lapping required. Every head undergoes a complete overhaul by experienced engine builders:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUltrasonic Cleaning \u0026amp; Inspection:\u003c\/b\u003e Stripped, thoroughly degreased, and checked for cracks or material fatigue.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePrecision Valve Job:\u003c\/b\u003e Valve seats are recut\/lapped to ensure an airtight seal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDeck Resurfacing:\u003c\/b\u003e Mating surfaces are checked and flat-surfaced for flawless head gasket sealing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eFresh Valve Stem Seals:\u003c\/b\u003e Pre-installed to stop oil leaks and keep combustion clean.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e100% Plug-and-Play Convenience\u003c\/b\u003e Skip the hassle of sourcing individual springs, retainers, valves, and seals. This unit comes fully assembled—just torque it down to spec, set your valve clearance, and hit the starter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe Ultimate Top-End Upgrade\u003c\/h3\u003e\n\u003cp\u003eDon't gamble on cheap eBay knockoffs or burn money on dealership crate prices. Get factory-level reliability, upgraded valve durability, and immediate turn-key performance in one package.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eReady to drop in and dominate the trails!\u003c\/b\u003e\u003c\/p\u003e\n\u003ch2 align=\"center\" class=\"MsoNormal\"\u003e\n\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003cem\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/em\u003e\u003c\/span\u003e\u003cb\u003e\u003cu\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/b\u003e\n\u003c\/h2\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003ePURCHASE INCLUDES:\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003e2x Shindy Intake Valves\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003e2x Shindy Exhaust valves\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003e4x OEM Honda Outter Valve Springs (14761-KG0-003)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003e4x OEM Honda Inner Valve Springs (14761-KG0-003)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003e4x OEM Honda Valve Seats (14772-KCY-670)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003e4x OEM Honda Retainer Valves (14771-107-020)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003e8x OEM Honda Vale Cotters (14781-HA0-770)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003e4x Kibblewhite Valves Seals (71016-4)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003e1x NGK Spark Plug (DPR8Z)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/h3\u003e","brand":"Zoom Zoom Parts","offers":[{"title":"Default Title","offer_id":50757515772127,"sku":"HONDA TRX 400EX CYLINDER HEAD REBUILD","price":244.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/0741\/files\/TRX400EXCYLINDERHEADKIT.jpg?v=1785774650","url":"https:\/\/zoomzoomparts.com\/products\/1999-2008-honda-trx-400ex-trx400ex-sportrax-cylinder-head-rebuild-kit-sport-atv-quad","provider":"Zoom Zoom Parts","version":"1.0","type":"link"}