Free Shipping.

Expert Service.

Call 888-575-6570

Cometic EST 103" Complete Gasket Kit

Item: 325582

$193.95 – $194.52

Select Your Vehicle - Fitment Guaranteed

Cometic EST 103" Complete Gasket Kit


Cometic Gaskets are built to offer the latest in gasket technology. Materials, manufacturing processes and gaskets are designed to match the high level of performance of modern engines. When purchasing a Cometic Complete gasket kit, you can rest assured that every component will be the best solution for your application. EST stands for Extreme Sealing Technology. These hi-tech components in EST kits provide the best seal in the business.

Kits contain:

  • 0.030" thick MLS head gaskets
  • Steel coated base gaskets
  • rubber valve stem seals
  • AFM material (instead of paper), race style exhaust gaskets
  • One-piece rocker box base gaskets
  • Race style exhaust gaskets will not fray into port
  • One-piece rocker box base gaskets made from a single layer of .020" embossed coated steel
  • Made in the USA

Product Note: Does not fit CVO/Screamin' Eagle editions. Does not contain spacer for 2007 models (sold separately)

Specification Details
Bore 3-7/8 in.
Country of Origin USA
Displacement 103 CI
Engine Type Twin Cam

Vehicle Fitment


Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

Harley Davidson
  • FLD Dyna Switchback 2012-2016
  • FLHR Road King 2007-2016
  • FLHRC Road King Classic 2007-2013
  • FLHRS Road King Custom 2007
  • FLHT Electra Glide Standard 2007-2009
  • FLHTC Electra Glide Classic 2007-2013
  • FLHTCU Ultra Classic Electra Glide 2007-2016
  • FLHTCUL Electra Glide Ultra Classic Low 2015-2016
  • FLHTCUTG Tri Glide Ultra Classic 2009-2016
  • FLHTK Electra Glide Ultra Limited 2010-2016
  • FLHTKL Electra Glide Ultra Limited Low 2015-2016
  • FLHX Street Glide 2007-2016
  • FLHXS Street Glide Special 2014-2016
  • FLHXXX Street Glide Trike 2010-2011
  • FLRT Freewheeler 2015-2016
  • FLS Softail Slim 2012-2017
  • FLSS Softail Slim S 2016-2017
  • FLSTC Heritage Softail Classic 2007-2017
  • FLSTF Softail Fat Boy 2007-2017
  • FLSTFB Softail Fat Boy Lo 2010-2016
  • FLSTFBS Softail Fat Boy S 2016-2017
  • FLSTN Softail Deluxe 2007-2017
  • FLSTSB Softail Cross Bones 2008-2011
  • FLSTSC Softail Springer Classic 2007
  • FLTR Road Glide 2007-2009
  • FLTRU Road Glide Ultra 2011-2013, 2016
  • FLTRX Road Glide 2015-2016
  • FLTRX Road Glide Custom 2010-2013
  • FLTRXS Road Glide Special 2015-2016
  • FXCW Softail Rocker 2008-2009
  • FXCWC Softail Rocker C 2008-2011
  • FXD Dyna Super Glide 2007-2010
  • FXDB Dyna Street Bob 2007-2017
  • FXDBC Dyna Street Bob Limited 2016
  • FXDBI Dyna Street Bob 2006
  • FXDBP Dyna Street Bob 2016
  • FXDBP Dyna Street Bob Custom 2013-2014
  • FXDC Dyna Super Glide Custom 2007-2014
  • FXDCI Dyna Super Glide Custom 2006
  • FXDF Dyna Fat Bob 2008-2017
  • FXDI Dyna Super Glide 2006
  • FXDI35 35th Anniversary Dyna Super Glide 2006
  • FXDL Dyna Low Rider 2007-2009, 2014-2017
  • FXDLI Dyna Low Rider 2006
  • FXDLS Dyna Low Rider S 2016-2017
  • FXDWG Dyna Wide Glide 2007-2008, 2010-2017
  • FXDWGI Dyna Wide Glide 2006
  • FXS Softail Blackline 2011-2013
  • FXSB Softail Breakout 2013-2017
  • FXST Softail Standard 2007-2009
  • FXSTB Softail Night Train 2007-2009
  • FXSTC Softail Custom 2007-2010
  • FXSTD Softail Deuce 2007

Customer Reviews

Write Review

Be the first to review this product. How many stars would you give this product?

Questions & Answers

Ask Question

What is the thickness of the head gaskets in this ki

These kits, regardless of the machine you choose, come with 0.030" tick MLS head gaskets.

By Tom
Answer Question

Have a question? Please ask our experts and customers who own this product.

Ask Question