SKU: 23720907570

Cometic Harley-Davidson 99-17inEst 3.875in Big Bore T/C .030in H/G Top End Rebuild

$131.40 $146.00
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

Cometic Harley-Davidson 99-17inEst 3.875in Big Bore T/C .030in H/G Top End RebuildToday's lightweight engines are producing more horsepower, higher cylinder pressures, clamp loads and extreme temperatures. Our commitment is to provide innovative, quality gaskets while maximizing your engine's power and performance. Cometic's gaskets are proudly made in the USA with materials manufactured on American soil. We are constantly updating and adding models to our ever growing library of gaskets for Powersports, Street Bikes, Snowmobiles,

Today's lightweight engines are producing more horsepower, higher cylinder pressures, clamp loads and extreme temperatures. Our commitment is to provide innovative, quality gaskets while maximizing your engine's power and performance. Cometic's gaskets are proudly made in the USA with materials manufactured on American soil. We are constantly updating and adding models to our ever growing library of gaskets for Powersports, Street Bikes, Snowmobiles, Harley-Davidson and V-Twin applications.

  • All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns
  • No Additional Sealer Needed

This Part Fits:

Year Make Model Submodel
2013-2014 Harley-Davidson FLD Switchback Base
2003-2014 Harley-Davidson FLHR Road King Base
2007-2011,2013 Harley-Davidson FLHRC Road King Classic Base
2003-2006 Harley-Davidson FLHRI Road King Base
2004-2007 Harley-Davidson FLHRS Road King Custom Base
2004-2006 Harley-Davidson FLHRSI Road King Custom Base
2003-2006,2008-2009 Harley-Davidson FLHT Electra Glide Standard Base
2003-2005,2008-2011,2013 Harley-Davidson FLHTC Electra Glide Classic Base
2003-2006 Harley-Davidson FLHTCI Electra Glide Classic Base
2007-2011,2013-2014 Harley-Davidson FLHTCU Electra Glide Ultra Classic Base
2003-2006 Harley-Davidson FLHTCUI Electra Glide Ultra Classic Base
2014 Harley-Davidson FLHTCUTG Tri Glide Ultra Base
2013 Harley-Davidson FLHTCUTG Tri Glide Ultra Classic Base
2003-2006 Harley-Davidson FLHTI Electra Glide Standard Base
2013-2014 Harley-Davidson FLHTK Electra Glide Ultra Limited Base
2006-2011,2013-2014 Harley-Davidson FLHX Street Glide Base
2006 Harley-Davidson FLHXI Street Glide Base
2014 Harley-Davidson FLHXS Street Glide Special Base
2013-2014 Harley-Davidson FLS Softail Slim Base
2006 Harley-Davidson FLST Heritage Softail Base
2003-2009,2011 Harley-Davidson FLSTC Heritage Softail Classic Base
2003-2008 Harley-Davidson FLSTF Fat Boy Base
2003-2006 Harley-Davidson FLSTFI Fat Boy Base
2006 Harley-Davidson FLSTI Heritage Softail Base
2005-2007,2012-2013 Harley-Davidson FLSTN Softail Deluxe Base
2005-2006 Harley-Davidson FLSTNI Softail Deluxe Base
2003 Harley-Davidson FLSTS Heritage Springer Base
2010-2011 Harley-Davidson FLSTSB Cross Bones Base
2005-2007 Harley-Davidson FLSTSC Softail Springer Classic Base
2005-2006 Harley-Davidson FLSTSCI Softail Springer Classic Base
2003 Harley-Davidson FLSTSI Heritage Springer Base
2007 Harley-Davidson FLTR Road Glide Base
2003-2006 Harley-Davidson FLTRI Road Glide Base
2012-2013 Harley-Davidson FLTRU Road Glide Ultra Base
2010-2013 Harley-Davidson FLTRX Road Glide Custom Base
2009 Harley-Davidson FXCW Rocker Base
2008-2011 Harley-Davidson FXCWC Rocker C Base
2003-2005,2007-2010 Harley-Davidson FXD Dyna Super Glide Base
2007-2011,2014 Harley-Davidson FXDB Street Bob Base
2006 Harley-Davidson FXDBI Street Bob Base
2005,2007-2011,2014 Harley-Davidson FXDC Super Glide Custom Base
2005-2006 Harley-Davidson FXDCI Super Glide Custom Base
2008-2014 Harley-Davidson FXDF Fat Bob Base
2004-2006 Harley-Davidson FXDI Dyna Super Glide Base
2006 Harley-Davidson FXDI35 Dyna 35th Anniversary Super Glide Base
2003-2005,2007-2009 Harley-Davidson FXDL Dyna Low Rider Base
2004-2006 Harley-Davidson FXDLI Dyna Low Rider Base
2003-2005,2007-2008,2010-2014 Harley-Davidson FXDWG Dyna Wide Glide Base
2004-2006 Harley-Davidson FXDWGI Dyna Wide Glide Base
2003-2005 Harley-Davidson FXDX Dyna Super Glide Sport Base
2004-2005 Harley-Davidson FXDXI Dyna Super Glide Sport Base
2003 Harley-Davidson FXDXT Dyna Super Glide T-Sport Base
2011-2013 Harley-Davidson FXS Blackline Base
2013-2014 Harley-Davidson FXSB Breakout Base
2013-2014 Harley-Davidson FXSBSE CVO Breakout Base
2003-2007 Harley-Davidson FXST Softail Standard Base
2003-2009 Harley-Davidson FXSTB Night Train Base
2003-2006 Harley-Davidson FXSTBI Night Train Base
2007-2010 Harley-Davidson FXSTC Softail Custom Base
2003-2007 Harley-Davidson FXSTD Softail Deuce Base
2003-2006 Harley-Davidson FXSTDI Softail Deuce Base
2003-2006 Harley-Davidson FXSTI Softail Standard Base
2003-2006 Harley-Davidson FXSTS Springer Softail Base
2003-2006 Harley-Davidson FXSTSI Springer Softail Base
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 23720907570

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Kevin March
Bozeman, US
★★★★★ 4
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Size: Large, Color: (035) Steel / White / Black
Comfortable fit perfect
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Reviewed in the United States on March 15, 2026
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Wesley
Chelsea, US
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These Under Armour no show socks are great for everyday training and casual wear. The cotton blend feels comfortable and they stay in place throughout the day. Getting six pairs in a pack is solid value for a quality brand. They hold up well after multiple washes and the no show style works great with most athletic shoes. A reliable go-to sock.
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I recently picked up a pair of Under Armour socks, and they’ve quickly become my go-to choice for daily wear and workouts. From the first wear, the fit felt snug and supportive without being too tight. The fabric is lightweight yet durable, and it does a great job wicking sweat — keeping my feet dry even during longer runs or intense gym sessions. One of the things I appreciate most is the arch support and cushioning in the right places. It adds just enough padding where I need it, especially under the ball and heel of the foot, which makes a noticeable difference on days when I’m on my feet a lot. The socks also have a nice breathable mesh pattern that improves airflow.
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