SEE ALL 12 PHOTOS FOR DETAILS. The item "HONDA TRX 450R TRX450R TDR RACING PORTED CYLINDER HEAD 06-14" is in sale since Thursday, August 13, 2020. This item is in the category "eBay Motors\Parts & Accessories\ATV, Side-by-Side & UTV Parts & Accessories\Engines & Components". The seller is "stoneconcepts" and is located in Auburn, Pennsylvania. This item can be shipped worldwide. Manufacturer Part Number: Does Not Apply Brand: Honda Warranty: No Warranty Fits: atv