Cometic Harley Davidson Twin Cam 100mm Bore .044 Head Gasket
$88.39
CGSC9894-044
Engine Components
Head Gaskets
Motor Builds
Cometic Harley-Davidson Twin Cam 100mm Bore .044 Head Gasket
Cometic Hd Twin Cam 100Mm Bore .040in Est H/B O-Ring Kit
$59.50
CGSC9894-040HB
Engine Components
Head Gaskets
Motor Builds
All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedownsAll of Cometic's...
Cometic Harley Davidson Twin Cam 100mm Bore .036 Head Gasket
$59.50
CGSC9894-036
Engine Components
Head Gaskets
Motor Builds
Cometic Harley-Davidson Twin Cam 100mm Bore .036 Head Gasket
Cometic Hd Twin Cam 100Mm Bore .030in Est H/B O-Ring Kit
$59.50
CGSC9894-030HB
Engine Components
Head Gaskets
Motor Builds
All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedownsAll of Cometic's...
Cometic Hd Twin Cam 100Mm Bore H&B Kit, .030inH/G,.020inBase
$88.39
CGSC9894-030-020
Engine Components
Head Gaskets
Motor Builds
Cometic Harley-Davidson Twin Cam 100Mm Bore H&B Kit, .030inH/G,.020inBase Conforms load distribution across the sealing area No sealants or re-torque required Creates less bore...
Cometic Hd Twin Cam 100Mm Bore H&B Kit, .030inH/G,.010inBase
$88.39
CGSC9894-030-010
Engine Components
Head Gaskets
Motor Builds
Cometic Harley-Davidson Twin Cam 100Mm Bore H&B Kit, .030inH/G,.010inBase Conforms load distribution across the sealing area No sealants or re-torque required Creates less bore...
Cometic Harley Davidson Twin Cam 100mm Bore .027 Head Gasket
$59.50
CGSC9894-027
Engine Components
Head Gaskets
Motor Builds
Cometic Harley-Davidson Twin Cam 100mm Bore .027 Head Gasket
Cometic Harley Davidson Twin Cam 100mm Bore .025 Head Gasket
$59.50
CGSC9894-025
Engine Components
Head Gaskets
Motor Builds
Cometic Harley-Davidson Twin Cam 100mm Bore .025 Head Gasket
Cometic Harley Davidson Twin Cam 100mm Bore .023 Head Gasket
$59.50
CGSC9894-023
Engine Components
Head Gaskets
Motor Builds
Cometic Harley-Davidson Twin Cam 100mm Bore .023 Head Gasket
Cometic Harley Davidson Twin Cam 100mm Bore .018 Head Gasket
$59.50
CGSC9894-018
Engine Components
Head Gaskets
Motor Builds
Cometic Harley-Davidson Twin Cam 100mm Bore .018 Head Gasket
Cometic 66-84 Shovel 3 13/16in Base Gas .063inCopper, No Drains,4.015Id
$79.36
CGSC9893-063C
Engine Components
Head Gaskets
Motor Builds
Cometic 66-84 Shovel 3 13/16in Base Gas .063inCopper, No Drains,4.015Id Conforms load distribution across the sealing area No sealants or re-torque required Creates less...
Cometic Hd 99-Up Motor Only Kit All 3.750in T/C Engines.030inH/G
$166.30
CGSC9892-3750-030
Engine
Engine Components
Head Gaskets
Motor Builds
All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedownsAll of Cometic's...
Cometic Hd 99-Up Motor Only Kit All 1550 T/C Motors.036inH/G
$166.30
CGSC9892-036
Engine
Engine Components
Head Gaskets
Motor Builds
All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedownsAll of Cometic's...
Cometic Hd 84-91 Big Twin inMotor Onlyin Gasket Kit .051in
$182.06
CGSC9891-051
Engine
Engine Components
Gasket Kits
Motor Builds
All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedownsAll of Cometic's...
Cometic Hd 84-91 Big Twin .030in inMotor Onlyin Gasket Kit
$182.06
CGSC9891-030
Engine
Engine Components
Gasket Kits
Motor Builds
All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedownsAll of Cometic's...
Cometic Hd 1992-98 Big Twin inMotor OnlyinGasket Kit
$157.84
CGSC9890-045
Engine
Engine Components
Gasket Kits
Motor Builds
All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedownsAll of Cometic's...
Cometic Hd 1992-98 Big Twin inMotor OnlyinGasket Kit
$157.80
CGSC9890-030
Engine
Engine Components
Gasket Kits
Motor Builds
All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedownsAll of Cometic's...
Cometic Harley-Davidson 4.125 .040 MLS Head Gasket
$59.50
CGSC9884
Engine Components
Head Gaskets
Motor Builds
The embossed outer layers of the gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes The embossed...
Cometic Harley-Davidson 4.125 .036 MLS Head Gasket
$59.50
CGSC9883
Engine Components
Head Gaskets
Motor Builds
The embossed outer layers of the gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes The embossed...
Cometic Harley-Davidson S&S 4.125 .030 Head Gasket
$91.07
CGSC9882-HB
Engine Components
Head Gaskets
Motor Builds
Cometic Harley-Davidson S&S 4.125 .030 Head Gasket
Conforms load distribution across the sealing area
No sealants or re-torque required
Creates less bore distortion
Cometic Harley-Davidson 4.125 .030 MLS Head Gasket
$59.50
CGSC9882
Engine Components
Head Gaskets
Motor Builds
The embossed outer layers of the gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes The embossed...
Cometic Harley-Davidson 4.125 .027 MLS Head Gasket
$59.50
CGSC9881
Engine Components
Head Gaskets
Motor Builds
The embossed outer layers of the gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes The embossed...
Cometic Harley-Davidson 4in .060in Head Gaskets
$88.39
CGSC9880-060
Engine Components
Head Gaskets
Motor Builds
Conforms load distribution across the sealing area
Conforms load distribution across the sealing area
No sealants or re-torque required
Creates less bore distortion
Cometic Harley-Davidson 4in .051in Head Gaskets
$59.50
CGSC9880-051
Engine Components
Head Gaskets
Motor Builds
Conforms load distribution across the sealing area
Conforms load distribution across the sealing area
No sealants or re-torque required
Creates less bore distortion
Cometic Harley-Davidson 4in .045in Head Gaskets
$59.50
CGSC9880-045
Engine Components
Head Gaskets
Motor Builds
Conforms load distribution across the sealing area
Conforms load distribution across the sealing area
No sealants or re-torque required
Creates less bore distortion
Cometic Harley-Davidson 4in .040in Head Gaskets
$59.50
CGSC9880
Engine Components
Head Gaskets
Motor Builds
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...
Cometic Harley-Davidson 4in .036in Head Gaskets
$59.50
CGSC9879
Engine Components
Head Gaskets
Motor Builds
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...
Cometic Harley-Davidson 4in .030in Head Gaskets
$59.50
CGSC9878
Engine Components
Head Gaskets
Motor Builds
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...
Cometic Harley-Davidson 4in .027in Head Gaskets
$59.50
CGSC9877
Engine Components
Head Gaskets
Motor Builds
Conforms load distribution across the sealing area
Conforms load distribution across the sealing area
No sealants or re-torque required
Creates less bore distortion
Cometic Revolution Xl 3 3/4 & 3 13/16 Base Kit, .020inBase, 4in Spigot
$31.55
CGSC9876
Engine Components
Head Gaskets
Motor Builds
Cometic Revolution Xl 3 3/4 & 3 13/16 Base Kit, .020inBase, 4in Spigot Conforms load distribution across the sealing area No sealants or re-torque...
Cometic Revolution Xl 3 3/4 & 3 13/16 Base Kit, .014inBase, 4in Spigot
$31.55
CGSC9875-014
Engine Components
Head Gaskets
Motor Builds
Cometic Revolution Xl 3 3/4 & 3 13/16 Base Kit, .014inBase, 4in Spigot Conforms load distribution across the sealing area No sealants or re-torque...
Cometic Revolution Xl 3 3/4 & 3 13/16 Base,.005inCopper 4in Spigot
$31.55
CGSC9875-005
Engine Components
Head Gaskets
Motor Builds
Cometic Revolution Xl 3 3/4 & 3 13/16 Base,.005inCopper 4in Spigot Conforms load distribution across the sealing area No sealants or re-torque required Creates...
Cometic Revolution Xl, 3 3/4 & 3 13/16 Base Kit, .010inBase, 4in Spigot
$31.55
CGSC9875
Engine Components
Head Gaskets
Motor Builds
Cometic Revolution Xl, 3 3/4 & 3 13/16 Base Kit, .010inBase, 4in Spigot Conforms load distribution across the sealing area No sealants or re-torque...
Cometic 84-99 Harley-Davidson 1340 EVO 3 13/16 Big Bore .030 RCM
$31.55
CGSC9870-030
Engine Components
Head Gaskets
Motor Builds
Cometic 84-99 Harley-Davidson 1340 EVO 3 13/16 Big Bore .030 RCM Conforms load distribution across the sealing area No sealants or re-torque required Creates...
Cometic 84-99 Harley-Davidson 1340 EVO 3 13/16 Big Bore .010 S/S
$31.55
CGSC9869
Engine Components
Head Gaskets
Motor Builds
Cometic 84-99 Harley-Davidson 1340 EVO 3 13/16 Big Bore .010 S/S Conforms load distribution across the sealing area No sealants or re-torque required Creates...
Cometic Hd BuellBlast Tappet Block Gasket 2000-06.060inAfm2Pk
$13.23
CGSC9864-TBG
Engine Components
Gasket Kits
Motor Builds
A chemically blown, compounded nitrile synthetic rubber bonded to an aluminum core AFM material has an 85 percent recovery while maintaining strong torque retention...
