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Cometic C9721-060 MLS Head Gasket Kit 3.875" Bore .060" Twin Cam

(Harley-Davidson FLHX Street Glide 2011-16, FLTRX Road Glide 2015-16, FLHXS Street Glide Special 2014-16, FLSTF Fat Boy 2011-17 + 37 more models)

Manufacturer

Picture for manufacturer Cometic

Part Number

C9721-060
9 reviews
Sale Price

$81.17

Estimated ship date Thursday, November 26

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Product Details

The Cometic C9721-060 is a high-performance Multi-Layer Steel (MLS) head gasket kit engineered for Harley-Davidson Twin Cam engines with a 3.875" bore diameter and .060" (1.5mm) compressed thickness. This heavy-duty gasket kit is designed to provide superior sealing performance in high-compression and high-horsepower applications.

Key Features:

  • Multi-Layer Steel (MLS) construction for maximum durability and reliability
  • 3.875" bore diameter accommodates big bore cylinder applications
  • .060" compressed gasket thickness for precise compression ratio tuning
  • Designed specifically for Harley-Davidson Twin Cam engines
  • Superior sealing under extreme cylinder pressures and temperatures
  • Includes complete head gasket set for both cylinders
  • Exceeds OEM specifications for performance applications

Cometic's MLS head gaskets feature multiple layers of stainless steel with advanced coating technology that provides excellent recovery and sealing characteristics. The precision-cut design ensures proper combustion chamber sealing while accommodating thermal expansion and engine movement. Ideal for street performance, racing, and custom engine builds requiring reliable head sealing in demanding conditions.

Products specifications

Fits

Harley-Davidson FLHX Street Glide 2011-16, FLTRX Road Glide 2015-16, FLHXS Street Glide Special 2014-16, FLSTF Fat Boy 2011-17, FLHTCU Electra Glide Ultra Classic 2012-16, FLHR Road King 2012-16, FLTRXS Road Glide Special 2015-16 + 34 more models

Easy process, looking forward to receiving it!

Good

Excellent job

I sincerly hope the picture is not close to actual part. part number matches what I want , but image is no where close. thanks, steve

easy checkout, great shipping options!

SO EASY

Fast

Awesome service!

The casing on the speaker was broken, but I did have another casing to use. You only had one available, and I couldn't find it anywhere else, so I chose not to return it.

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