2001-2005 Yamaha Raptor YFM660 Polished Stainless Engine Allen Bolt Kit 

We've included a picture of what our 660 Raptor kit looks like when it is packed to show the care we take to package and protect the fasteners for shipment.
 
This is the largest Raptor Engine Kit on the Internet.
  
All screws and washers are polished and then cleaned to remove excess polish material. You will never get a bag of dirty bolts and unpolished or missing washers from Alloyboltz.
  
Unlike our competitors, we don't just send you a ziploc bag of Dirty bolts and washers.
 
Dress Up Your Yamaha Raptor 660 Engine With Our 158 Piece Polished Stainless Steel Allen Bolt Kit!! 
  
We also offer our Show Polishing.  We remove all stamps and marks and polish the heads to a mirror finish.  The bolts have the appearance of Chrome without the headaches.  Let us know if you want this service at the time of ordering and we can price this service for you.
 
This kit doesn't include every fastener on your engine, but it takes care of the majority of them.  All of the bolts are metric.

For ease of installation, our Raptor kit includes the following individually packaged and labeled component kits:

Clutch Cover- Water Pump- Starter Cover & Mount- Stator Cover

Case Bolts- Head Cover- Speed sensor- Driveshaft Seal Holder- Top & Front Oil Lines-

Cam Tensioner- Head & Lower Water Lines- Clutch Bracket-

Lower Cylinder Bolts- Left Rear Head Bolt

We also have Stock & Craycraft Intake bolts available.  Contact us for Pricing.

We use Allen bolts with our custom made washers for proper head coverage when replacing the old stock screws.

We use Socket flathead screws to replace the Ovalheads so the new bolts all match in appearance.

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