Yamaha YZ Top End Engine Bolt Kit Zinc YZ65 YZ85 YZ125 YZ250 Nuts Cylinder Head
Cylinder Base Flange Nuts. Exhaust Bolts (or Flange Nuts if your model has studs). You wont need another nut or bolt to complete your engine’s top end rebuild. TOP END ENGINE BOLT KIT FOR. Coolant Drain Bolt and Copper Sealing Washer.