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Cometic Top End Gasket Kit - Big Bore - Big Twin - EST C9766 - Main Product View
Cometic Top End Gasket Kit - Big Bore - Big Twin - EST C9766 - Side View
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COMETIC Top End Gasket Kit Big Bore Big EST C9766 fits 1995-1997 Harley-Davidson Bad Boy / 1992-1998 Dyna / 1992 Dyna Glide / 1992-1998 Electra Glide / 1992-1999 Fat Boy / 1992-1999 Heritage Softail / 1997-1999 Heritage Springer / 1992 Low Rider

⚠️ Please verify fitment before purchasing. Check the fitment chart below or use the Year/Make/Model tool to confirm this part fits your vehicle.

⚠️ Verify fitment before purchasing. Check the fitment chart below or click the 3 lines in the top left menu, select Home, then use the Year/Make/Model guide.

COMETIC
C9766
Out of stock
$142.75 USD $102.99 USD

COMETIC Top End Gasket Kit Big Bore Big EST C9766 fits 1995-1997 Harley-Davidson Bad Boy / 1992-1998 Dyna / 1992 Dyna Glide / 1992-1998 Electra Glide / 1992-1999 Fat Boy / 1992-1999 Heritage Softail / 1997-1999 Heritage Springer / 1992 Low Rider
EST (Extreme Sealing Technology) gasket kits include embossed stainless steel head, base, and rocker gaskets covered with a proprietary rubber material. Head gasket material allows heat to be drawn away from the combustion ring and dissipated evenly across the gasket surface to eliminate hot spots and gasket failure. Sets contain all the necessary gaskets, seals, and O-rings to rebuild the top end from the cylinder base upward. Made in the U.S.A..


This Part Fits:

Year Make Model Submodel
1992 Harley-Davidson Dyna Daytona FXDB-D
1992 Harley-Davidson Dyna Glide Custom FXDC
1992 Harley-Davidson Low Rider Convertible FXRS-Conv
1992 Harley-Davidson Low Rider Custom FXLR
1992 Harley-Davidson Low Rider FXRS
1992 Harley-Davidson Low Rider Sport FXRS-SP
1992 Harley-Davidson Sport Glide FXRT
1992-1993 Harley-Davidson Electra Glide Sport FLHS
1992-1994 Harley-Davidson Super Glide FXR
1992-1995 Harley-Davidson Tour Glide Ultra Classic FLTCU
1992-1997 Harley-Davidson Electra Glide Ultra Classic FLHTCU
1992-1998 Harley-Davidson Electra Glide Classic FLHTC
1992-1999 Harley-Davidson Fat Boy FLSTF
1992-1999 Harley-Davidson Heritage Softail Classic FLSTC
1992-1999 Harley-Davidson Softail Custom FXSTC
1992-1999 Harley-Davidson Softail Springer FXSTS
1993 Harley-Davidson Dyna Low Rider Convertible FXRS-Conv
1993 Harley-Davidson Dyna Low Rider Sport FXRS-SP
1993 Harley-Davidson Heritage Softail Nostalgia FLSTN
1993-1994 Harley-Davidson Dyna Low Rider Custom FXLR
1993-1998 Harley-Davidson Dyna Low Rider FXDL
1993-1998 Harley-Davidson Dyna Wide Glide FXDWG
1994-1996 Harley-Davidson Heritage Softail Special FLSTN
1994-1998 Harley-Davidson Dyna Convertible FXDS-Conv
1994-1998 Harley-Davidson Road King FLHR
1995-1997 Harley-Davidson Bad Boy FXSTSB
1995-1998 Harley-Davidson Dyna Super Glide FXD
1995-1998 Harley-Davidson Electra Glide FLHT
1995-1998 Harley-Davidson Electra Glide Ultra Classic EFI FLHTCUI
1996 Harley-Davidson Tour Glide Ultra Classic EFI FLTCUI
1996-1997 Harley-Davidson Road King EFI FLHRI
1996-1998 Harley-Davidson Electra Glide Classic EFI FLHTCI
1997-1999 Harley-Davidson Heritage Springer FLSTS
1998 Harley-Davidson Road Glide EFI FLTRI
1998 Harley-Davidson Road Glide FLTR
1998 Harley-Davidson Road King Classic EFI FLHRCI
1999 Harley-Davidson Night Train FXSTB
1999 Harley-Davidson Softail Standard FXST
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