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400X 400EX 88mm Big Bore Kit Cylinder 426 Top End

400X 400EX 88mm Big Bore Kit Cylinder 426 Top End
400X 400EX 88mm Big Bore Kit Cylinder 426 Top End
$499.99
  • Stock: In Stock
  • Model: 589
  • Dimensions: 12.00in x 9.00in x 6.00in
  • SKU: 9097828007381

88 mil 400EX Big Bore Kit

  • NEW 88mm big bore cylinder
  • 88mm JE or Wiseco forged piston
  • Hi temp piston rings, DLC coated pin, clips
  • Cometic top end gasket kit
  • MAXLOCK heavy duty head stud kit
  • Timing chain
  • Installation instructions*
  • Stickers

*READ WARRANTY INFO BEFORE ORDERING.  This kit will fit all years and models.  It is a bolt on kit with no machining required, and it works with your stock or modified head and crank.  The piston will work on pump or race gas.  The original manufacturer's warranty applies.Email [email protected] or call us at 909-782-8012 with any questions.  Se habla español.

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