Banshee 421 Cub Cylinder Big Bore Top End Rebuild Kit 4 mil 68 Bore CPI Cheetah
Banshee 421 Cub Cylinder Big Bore Top End Rebuild Kit 4 mil 68 Bore CPI Cheetah
Banshee 421 Cub Cylinder Big Bore Top End Rebuild Kit 4 mil 68 Bore CPI Cheetah

Banshee 421 Cub Cylinder Big Bore Top End Rebuild Kit 4 mil 68 Bore CPI Cheetah

Regular price$1,999.00
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Shipping calculated at checkout.

WORKS ON ALL YAMAHA BANSHEE MODELS AND YEARS

  • NEW CPI 68mm x 58mm CPI cylinder
  • Wiseco 573M06800 forged pistons
  • Nitrite coated piston rings
  • Chrome wristpins
  • Circlips
  • Pro Design cool head stud kit
  • .020" one piece Cub base gasket
  • CNC stud extenders
  • ARP 12 pt base nuts
  • Water jacket plugs
  • Pro Design cool head oring kit
  • Wiseco or Hotrods wrist pin bearings
  • Cylinder to top case Maxlock stud kit - replaces 90116-08064-00 90116-08388-00 90116-08318-00

We ship next day most of the time. Modquad parts are shipped Monday-Thursday. Engine Kits are 3-5 business days.

We don't do backorder! If your items has already sold you will be notified immediately and you money refunded on the spot.

Sold items are removed daily.

If you see it on this website, it is 100% in stock unless it just sold before you clicked buy.

If you call we answer, if you text we respond, if you have a question we respond. Sometimes we sleep so it could be next morning but we will respond.

Thank you for shopping with us! We appreciate you!

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Customer Reviews

Based on 1 review
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C
Chris Shepherd
Overall great

Overall great kit except I needed longer head studs for a cool head.

Hello Mr. Shepherd,
Thank you for the 5-star review! We are sorry you received the wrong length studs with your kit. If this ever happens, please make sure to contact customer support and we'll ship out the right length studs right away.

Cut em Up!

Dune Goons Rider ~ Breanna
Showing her personal style and cutting the shirts up to her liking. We don't mind one bit! Cut em Up!