Nissan Infiniti 3.5 350Z G35 DOHC VQ35DE RevUp Cylinder Heads.

This is a complete remanufactured pair 2005 - 2007 Nissan Infiniti 3.5 350Z G35 DOHC VQ35DE RevUp Cylinder Heads, CORE RETURN REQUIRED, Resurfaced with the Poly Crystalline Diamond, all the valves are refaced at 45 degree, seats grinded with 3 angle valve job, New valve steam seals installed. **_WARRANTY:_** **_The warranty begins at the day of purchase the cylinder head for original owner._** **_The warranty covers the cylinder head only.(no labor) please consult with your mechanic to make sure this cylinder head is the correct one for your engine. HEAT TAB MUST BE IN PLACE ON THE CYLINDER HEAD, NOT ALTERED OR MELTED._** **_WARRANTY DOES NOT COVER:_** **_Damage caused by improper installation, accidents in the handling of the cylinder head, overheating or any alteration to the cylinder head,  Repairs made without prior authorization will void the warranty..._** **_NOTE:_** **_DO NOT REMOVED THE HEAT TAB WILL VOID YOU WARRANTY..._** **_RETURNS:_** **_ITEM MUST BE UNUSED AND IN THE SAME CONDITION THAT YOU RECEIVED IT._** **_ITEM MUST BE IN THE ORIGINAL PACKAGING._** ANY ITEM RETURNED IS SUBJECT TO A 20% RESTOCKING FEE. **_CORE RETURN REQUIRED_** **_We have no_** **_up-front core charge._** **_By purchasing our product,_** **_you are agree to have your core (old head) ready to be ship back within 20 days_** **_after the purchase date._** **_After 20 days, your_** **_warranty will be void, and your going to be charge $600 for the core, if you do_** **_not return your core in 20 days._** **_We will accept your core_** **_(old head) no matter what is wrong with it, as long as it is exactly the same head and includes all the_** **_parts that our head came with._** **_How to return your core ?_** **_We will provide_** **_you a prepaid shipping label,_** **_You_** **_Just_** **_need to put your core (old head) in the same box that you received our rebuilt_** **_head, and put the prepaid label on the same box, and send it back…_**

• Non-Domestic Product: No
• Brand: Nissan
• Type: Nissan cylinder head
• Core Charge: CORE RETURN REQUIRED
• Manufacturer Warranty: 1 Year
• Custom Bundle: No
• Fitment Type: Direct Replacement
• Manufacturer Part Number: Nissan 3.5 VQ35DE
• Material: Aluminum
• Finish: PCD (Poly Crystalline Diamond)
• Modified Item: No
• Country of Origin: Japan