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  • Yamaha YZ250 1977 Top End Gasket Kit Bores 70mm to 71mm

Yamaha YZ250 1977 Top End Gasket Kit Bores 70mm to 71mm

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ID: 1571
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New quality gaskets are critical to any engine rebuild and VintCo has high quality Top-End gasket kits to get you back on track.  These gaskets are made with modern materials and manufacturing techniques to ensure an as good or better than OEM fitment and performance. This 70-71mm Yamaha YZ250 1977 Top-End gasket kit includes the head, base, intake, valve seat and both exhaust gaskets to complete your build with ease.  The OEM part numbers are provided to ensure an exact fitment as well. These newly manufactured gaskets from VintCo will help you keep the ride going!

  • Head Gasket / OE# 1W3-11181-00-00
  • Base Gasket / OE# 364-11351-01-00
  • Base Gasket / OE# 2K7-11351-01-00
  • Intake Gasket / OE# 8Y7-13556-01-00
  • Valve Seat Gasket / OE# 80L-13621-01-00
  • Exhaust Gasket / OE# 214-14613-09-00
  • Exhaust Gasket / OE# 248-14623-10-00

Stock Availability: in stock


  • 1977 Yamaha YZ250

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