Yamaha YFM660 Raptor Polished Stainless Steel Engine Only Bolt Kit

This Polished matched set of Allen bolts for the Engine, is a scaled down version of our total Raptor ATV Kit. These bolts have been machine tumbled polished. The letters still remain on the bolt heads.

We include the required washers needed to prevent damage to your engines when switching from stock bolts to Allens. Installing bolts without washers can lead to SERIOUS DAMAGE to your engine.

This is one of the most complete Yamaha Raptor 660 Engine kits available anywhere!!!

We package and label each component separately to make install a breeze.

We guarantee your satisfaction with the fit of our kits or we will refund your purchase price!!

For ease of installation, our Raptor 660 kit includes separately packaged and labeled component kits for the following:

Clutch Cover- Water Pump- Starter Cover & Mount- Stator Cover-Crankcase BoltsHead Cover- Speed sensor- Driveshaft Seal Holder- Top & Front Oil Lines-Left Rear Headbolt- Cam Tensioner- Head & Lower Water Lines- Clutch Bracket-Lower Cylinder BoltsIf you are using aftermarket parts on your bike, let us know and we will work with you to make sure the kit will fit your combination.