"For All Your 3 and 4 Wheel ATV And UTV Parts Needs.." 901-466-7222 Monday-Friday 9:00-5:00 CST We'd like to take the opportunity to introduce ourselves. We're G&H Discount Atv Supply, a FULL LINE supplier of NEW, top-quality, aftermarket, three and four wheel atv parts at GREAT prices. We discount all parts up front and offer them with the "Buy It Now" option at our everyday low prices----no more bidding or waiting days for a listing to end! We have very fast shipping with no additional handling fees or inflated shipping charges. We have thousands of positive feedbacks from satisfied customers worldwide. Please take a moment to view our feedback and see for yourself the great things our many satisfied customers have to say about the quality of our parts and the exceptional service they've received. We offer a 30 day 100% satisfaction guarantee on everything that we sell. We'd like the chance to earn your business and continue a relationship for many years to come. We have speedy shipping, quality parts, full machine shop services, 100% satisfaction guarantee, and a friendly, knowledgeable staff----WHY SHOP ANYWHERE ELSE?!! Be sure to click on the link below to view all the parts we offer for your model. We'll gladly ship multiple items to save you money on shipping costs. LET US BE YOUR ONE STOP SHOP FOR ALL YOUR ATV NEEDS! Item Description Yamaha YFM660 FW Grizzly Cylinder Head Rebuild Service (The photos above are provided so you can see what your head will look like once we have remanufactured it) This is a CYLINDER HEAD REBUILD SERVICE for the 2002-2005 year models of your Yamaha YFM660 FW Grizzly Four-wheeler. You mail in your old cylinder head to us, and we'll remanufacture it and send it back to you ready to bolt on and go for a quick and easy top end rebuild. PLEASE NOTE: you will be required to mail in your old cylinder head so we can machine it. Here's what's included with this remanufacturing service: Your head will be hydrosonically cleaned and beadblasted. We will then check the guides to make sure they are in spec, and we will measure the spring free length to make sure they've not collapsed. 90% of the time the valve guides and springs are within spec and still good so they are reused. We do, however, tumble clean all the parts so they come out very clean and look like new. If, however, your head needs new guides or springs, there will be an additional charge for these items. We will re-cut valve seats and install NEW valves and NEW valve stem seals. We will lap in the valves and the final step we vaccuum pressure check the head to make sure the valves are sealing properly. Let's face it. All machine work is not equal. When it comes to machining, you get what you pay for. We invest the time in every remanufacturing service we offer to provide only the highest quality workmanship to very strict tolerances making our machine work second to none. We have shops all around the world that rely on us every day to provide them with the quality machining they've come to expect over the years. The machining you receive will be to the same quality standards. We also offer repair manuals for as well. These will walk you through every step of the disassembly and rebuild and also include tolerances, torque specs etc, so be sure to check it out in our eBay storefront. Why Should You Buy From US Instead of our Competitors? We'll gladly ship multiple items together to save you money on shipping costs. We offer a 30 day 100% satisfaction guarantee on everything that we sell. We stock most parts to completely rebuild your model from the ground up. We have speedy shipping, quality parts, full machine shop services, 100% satisfaction guarantee, and a friendly, knowledgeable staff. WHY SHOP ANYWHERE ELSE? LET US BE YOUR ONE STOP SHOP FOR ALL YOUR ATV NEEDS! CLICK HERE TO EMAIL US WITH ANY QUESTIONS! We offer most parts to completely rebuild your model from ground up. If you don't see what you're looking for simply let us know and we'd be glad to create a listing to make the item available for purchase. We offer a FULL line of new aftermarket atv parts at really great prices. Click on the LINK below to view all parts we offer for your model. We'll gladly ship multiple items together to save you money on shipping costs. DON'T PAY OEM PRICES-WE CAN SAVE YOU MONEY!! Click here to add us to your FAVORITES LIST! Payment & Shipping PayPal—eBay's service to make fast, easy, and secure payments for your eBay purchases! We accept PayPal, Visa, MasterCard, Discover, American Express. Payment must be received in US funds within 7 days of purchase. Be sure to check out our other parts for your model. If you purchase more than one item, we'll gladly ship them together to save on shipping costs. Buyer pays shipping within the US. Alaska, Puerto Rico & Hawaii residents, please contact us with your zip code for a shipping estimate. WE'LL GLADLY SHIP WORLDWIDE!!! Because shipping fees vary by country, international bidders please email us for a shipping quote. Customer Satisfaction Policy We offer a 30 day 100% satisfaction guarantee on everything we sell! If you are dissatisfied with this purchase for any reason, you may return it within 30 days of receipt for a full refund of your purchase price (less a 10% restocking fee for items originally shipped for free). All items must be returned in NEW, uninstalled condition. We have positive feedbacks from satisfied customers worldwide. See for yourself the great things our many satisfied customers have to say about the quality of our items and the exceptional service they've received.