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Gasket Kits

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    $160.52 - $160.52
    $160.52
    $160.52 - $160.52
    $160.52

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

    Cometic Gasket

    All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns

    $160.52 - $160.52
    $160.52
    $160.52 - $160.52
    $160.52
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  • Sold out
    $147.43 - $147.43
    $147.43
    $147.43 - $147.43
    $147.43

    Cometic Harley-Davidson 99-17 3.875in Big Bore T/C .018in H/G Top End Rebuild

    Cometic Gasket

    All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns

    $147.43 - $147.43
    $147.43
    $147.43 - $147.43
    $147.43
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  • Sold out
    $6.01 - $6.01
    $6.01
    $6.01 - $6.01
    $6.01

    Cometic Harley-Davidson Tappet Oil Screen Oil Pump Check & Relief Valve Oring

    Cometic Gasket

    All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns

    $6.01 - $6.01
    $6.01
    $6.01 - $6.01
    $6.01
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  • Sold out
    $42.21 - $42.21
    $42.21
    $42.21 - $42.21
    $42.21

    Cometic Merch Fatso Twin Cam Rocker Box Kit

    Cometic Gasket

    All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns

    $42.21 - $42.21
    $42.21
    $42.21 - $42.21
    $42.21
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  • Sold out
    $61.34 - $61.34
    $61.34
    $61.34 - $61.34
    $61.34

    Cometic Viton Valve Stem Oil Seals All EVOS 25Pk.

    Cometic Gasket

    Cometic Viton Valve Stem Oil Seals All EVOS 25Pk.

    $61.34 - $61.34
    $61.34
    $61.34 - $61.34
    $61.34
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  • Sold out
    $95.15 - $95.15
    $95.15
    $95.15 - $95.15
    $95.15

    Cometic Zippers Big Bore Engine Gasket And Seal Set For Twin Cams

    Cometic Gasket

    All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns

    $95.15 - $95.15
    $95.15
    $95.15 - $95.15
    $95.15
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  • Sold out
    $78.49 - $78.49
    $78.49
    $78.49 - $78.49
    $78.49

    Cometic Midwest Ultima 96 B/T T/E Bulk Pack, Bulk Pack Only

    Cometic Gasket

    All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns

    $78.49 - $78.49
    $78.49
    $78.49 - $78.49
    $78.49
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  • Sold out
    $144.17 - $144.17
    $144.17
    $144.17 - $144.17
    $144.17

    Cometic Midwest Ultima 96 Big Twin Top End Gasket Kit

    Cometic Gasket

    All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns

    $144.17 - $144.17
    $144.17
    $144.17 - $144.17
    $144.17
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  • Sold out
    $45.74 - $45.74
    $45.74
    $45.74 - $45.74
    $45.74

    Cometic TP Engineering 4.125in Top End Gasket Kit

    Cometic Gasket

    All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns

    $45.74 - $45.74
    $45.74
    $45.74 - $45.74
    $45.74
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  • Sold out
    $31.25 - $31.25
    $31.25
    $31.25 - $31.25
    $31.25

    Cometic Harley-Davidson Pan/Shovel 3 13/16in Bore .020 Copper Base Gasket (Pair)

    Cometic Gasket

    All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns

    $31.25 - $31.25
    $31.25
    $31.25 - $31.25
    $31.25
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  • Sold out
    $32.14 - $32.14
    $32.14
    $32.14 - $32.14
    $32.14

    Cometic 1884+ Harley-Davidson 3 13/16 Big Twin .020in Copper Base Gasket - 2 Pack

    Cometic Gasket

    All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns

    $32.14 - $32.14
    $32.14
    $32.14 - $32.14
    $32.14
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  • Sold out
    $32.14 - $32.14
    $32.14
    $32.14 - $32.14
    $32.14

    Cometic 1884+ Harley-Davidson 3 13/16 Big Twin .016in Copper Base Gasket - 2 Pack

    Cometic Gasket

    All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns

    $32.14 - $32.14
    $32.14
    $32.14 - $32.14
    $32.14
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  • Sold out
    $32.14 - $32.14
    $32.14
    $32.14 - $32.14
    $32.14

    Cometic 1884+ Harley-Davidson 3 13/16 Big Twin .010in Copper Base Gasket - 2 Pack

    Cometic Gasket

    All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns

    $32.14 - $32.14
    $32.14
    $32.14 - $32.14
    $32.14
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  • Sold out
    $32.14 - $32.14
    $32.14
    $32.14 - $32.14
    $32.14

    Cometic 1884+ Harley-Davidson 3 13/16 Big Twin .005in Copper Base Gasket - 2 Pack

    Cometic Gasket

    All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns

    $32.14 - $32.14
    $32.14
    $32.14 - $32.14
    $32.14
    Sold out
  • Sold out
    $32.14 - $32.14
    $32.14
    $32.14 - $32.14
    $32.14

    Cometic 1884+ Harley-Davidson 3 5/8 Big Twin .020in Copper Base Gasket - 2 Pack

    Cometic Gasket

    All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns

    $32.14 - $32.14
    $32.14
    $32.14 - $32.14
    $32.14
    Sold out
  • Sold out
    $32.14 - $32.14
    $32.14
    $32.14 - $32.14
    $32.14

    Cometic 1884+ Harley-Davidson 3 5/8 Big Twin .010in Copper Base Gasket - 2 Pack

    Cometic Gasket

    All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns

    $32.14 - $32.14
    $32.14
    $32.14 - $32.14
    $32.14
    Sold out
  • Sold out
    $32.14 - $32.14
    $32.14
    $32.14 - $32.14
    $32.14

    Cometic 1884+ Harley-Davidson 3 5/8 Big Twin .005in Copper Base Gasket - 2 Pack

    Cometic Gasket

    All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns

    $32.14 - $32.14
    $32.14
    $32.14 - $32.14
    $32.14
    Sold out
  • Sold out
    $32.14 - $32.14
    $32.14
    $32.14 - $32.14
    $32.14

    Cometic 1984+ Harley-Davidson Stock Big Twin .020 Copper Base Gasket - 2 Pack

    Cometic Gasket

    All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns

    $32.14 - $32.14
    $32.14
    $32.14 - $32.14
    $32.14
    Sold out
  • Sold out
    $32.14 - $32.14
    $32.14
    $32.14 - $32.14
    $32.14

    Cometic 1984+ Harley-Davidson Stock Big Twin .016 Copper Base Gasket - 2 Pack

    Cometic Gasket

    All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns

    $32.14 - $32.14
    $32.14
    $32.14 - $32.14
    $32.14
    Sold out
  • Sold out
    $32.14 - $32.14
    $32.14
    $32.14 - $32.14
    $32.14

    Cometic 1984+ Harley-Davidson Stock Big Twin .010 Copper Base Gasket - 2 Pack

    Cometic Gasket

    All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns

    $32.14 - $32.14
    $32.14
    $32.14 - $32.14
    $32.14
    Sold out
  • Sold out
    $32.14 - $32.14
    $32.14
    $32.14 - $32.14
    $32.14

    Cometic 1984+ Harley-Davidson Stock Big Twin .005 Copper Base Gasket - 2 Pack

    Cometic Gasket

    All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns

    $32.14 - $32.14
    $32.14
    $32.14 - $32.14
    $32.14
    Sold out
  • Sold out
    $32.14 - $32.14
    $32.14
    $32.14 - $32.14
    $32.14

    Cometic 1986+ Harley-Davidson 833-122 .020 Copper Base Gasket - 2 Pack

    Cometic Gasket

    All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns

    $32.14 - $32.14
    $32.14
    $32.14 - $32.14
    $32.14
    Sold out
  • Sold out
    $32.14 - $32.14
    $32.14
    $32.14 - $32.14
    $32.14

    Cometic 1986+ Harley-Davidson 833-122 .005 Copper Base Gasket - 2 Pack

    Cometic Gasket

    All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns

    $32.14 - $32.14
    $32.14
    $32.14 - $32.14
    $32.14
    Sold out
  • Sold out
    $114.30 - $114.30
    $114.30
    $114.30 - $114.30
    $114.30

    Cometic Harley-Davidson Trans. Rebuild Kit80-92 All Big Twins

    Cometic Gasket

    Keep your transmission fluid and gear lube where it belongs with our Aluminum Foamet Material (AFM) Gaskets. AFM consists of an aluminum core and f...

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    $114.30 - $114.30
    $114.30
    $114.30 - $114.30
    $114.30
    Sold out