It looks like we don't have any community posts for this product right now — Got relevant content to contribute?

About Wiseco 8.90mm Complete Valve Shim Kit

Wiseco 8.90mm Complete Valve Shim Kit

  • Shim kits are through-hardened and precision ground to exact sizes
  • Each complete kit comes with 3 shims per size. See refill kits for full listing of thicknesses
  • Refill kits are available by individual size, 5 shims per size.

Warning:  California Proposition 65

Get Real Into It.

Sign up for the latest scoop on the products that matter in the motorcycle community.

PureMoto Network

Top brands and retailers together helping you locate and buy motorcycle products.

Search Nearby Retailers

See what is in stock at your local retailer. Put it on hold for pickup today.

Have it Delivered

We find it in stock and deliver to you from the nearest source.

PureMoto Influencers

As seen on Youtube Dirt N' Iron and Bike Builds with Aaron Colton.