My Account
My Garage
Shopping Cart
MY GARAGE Select Vehicle
MY GARAGE

Cometic C8690 MLS Head Gasket Kawasaki - 68mm 027 ZX-6R

Manufacturer

Part Number

C8690
Sale Price

$80.21

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Cometic C8690 is a premium Multi-Layer Steel (MLS) head gasket engineered specifically for 2003-2006 Kawasaki ZX-6R motorcycles with 68mm bore size. This high-performance gasket features a .027" (0.69mm) compressed thickness, providing exceptional sealing and durability for street and performance applications.

Key Features:

  • Multi-Layer Steel (MLS) construction for superior strength and heat resistance
  • 68mm bore diameter designed for ZX-6R 636cc engines
  • .027" compressed thickness for precise compression ratio control
  • Stainless steel layers with advanced coating technology ensure optimal sealing
  • Conforms to cylinder head and block surface irregularities during engine operation
  • Resists blowout and maintains seal integrity under extreme temperatures and pressures
  • Ideal for engine rebuilds, performance upgrades, and racing applications

Cometic MLS gaskets utilize multiple layers of stainless steel with a proprietary coating system that allows the gasket to adapt to sealing surfaces while maintaining structural integrity. This design eliminates the need for additional sealants and provides a more reliable seal than traditional composite gaskets, making it the preferred choice for demanding motorcycle applications.

Had the product I needed at a price that couldn't be beat. The shipping was a little high, but not completely out of line, either, and it was still better than other companies who have even MORE ridiculous shipping rates. Will buy from them in the future if they have what I need.

Web site easily navigated

Great price and fast shipping!

Great prices and easy transaction

Best price I could find on line, shipped really fast. With how low the price is I was worried but everything came fast and it was the correct parts. This place really keeps the cost of racing down.

Everything went seamlessly. I placed my order on a Thursday and it got here Tuesday morning. No problems, and it was the best price I could find.

Had to upgrade to a Snell 2010 helmet this year, bought the identical helmet for $200 less than I paid 8 years ago! Fast shipping, I will be checking Autoplicity first in the future!

GOOD PRICE! way to go keep up the good work!!!!

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy