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$70.00 2 Cart
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Product Categories

  • Gasket Kits & Gaskets & Seals
    • Gaskets Top End & Rocker
      • Gaskets Top End & Rocker - Evo

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  • Cometic Gaskets
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“Cometic Gaskets Cylinder Base Gasket. Twin Cam with 4in. Bore on OEM HD Cases (0.020in.)” has been added to your cart. View cart

Showing all 36 resultsSorted by price: high to low

  • Gasket Kit; 3-5/8

    Cometic Gaskets 3-5/8in. Big Bore Top End Gasket Kit. Fits Evo Big Twin 1984-1991.

    Part No: CG-C9767

    Out Of Stock

    $271.00
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  • Gasket Kit; Top End S&S 4.125

    Cometic Gaskets Top End Gasket Kit with 0.040in. Multi-Layer Steel (MLS) Head Gaskets.

    Fits Evo & Twin Cam 1984up with 4-1/8in. Bore S&S complete Engine.

    Part No: CG-C10041

    In Stock

    $268.00
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  • Gasket Kit; Top End BT%2792-99 Evo

    James Gaskets Inc MLS Top End Gasket Kit. Fits Evolution Big Twin 1992-1999.

    Part No: JGI-17040-92-MLS

    In Stock

    $238.00
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  • Gasket Kit; Top End BT%2784-91 w/MLS

    James Gaskets Inc MLS Top End Gasket Kit. Fits Evolution Big Twin 1984-1991.

    Part No: JGI-17033-83-MLS

    In Stock

    $238.00
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  • Gasket Kit; Top End BT%2792-99 Evo

    Cometic Gaskets Top End Gasket Kit. Fits Evolution Big Twin 1992-1999.

    Part No: CG-C9635

    In Stock

    $219.00
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  • Gasket Kit; Top End BT%2792-99 0.030

    Cometic Gaskets Top End Gasket Kit with 0.030in. MLS Head Gaskets. Fits Evolution Big Twin 1992-1999.

    Part No: CG-C9850

    In Stock

    $219.00
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  • Gasket Kit; Top End BT%2784-91 w/MLS

    Cometic Gaskets Top End Gasket Kit. Fits Big Twin 1984-1991 with Evo Engine.

    Part No: CG-C9747

    In Stock

    $219.00
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  • Gasket Kit; Top End BT%2784-91 0.030

    Cometic Gaskets Top End Gasket Kit with 0.030in. MLS Head Gaskets. Fits Evolution Big Twin 1984-1991.

    Part No: CG-C9851

    In Stock

    $219.00
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  • Gasket Kit; 3-5/8

    Cometic Gaskets 3-5/8in. Big Bore Top End Gasket Kit. Fits Evo Big Twin 1992-1999.

    Part No: CG-C9766

    In Stock

    $219.00
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  • Gasket Kit; Top End 4-1/8

    S&S Top End Gasket Kit. Fits Evo & Twin Cam 1984up with 4-1/8in. Bore S&S complete Engine

    Part No: SS90-9506

    In Stock

    $211.00
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  • Gasket Kit; Top End 4

    S&S Top End Gasket Kit. Fits Evo with 4in. Bore.

    Part No: SS90-9503

    In Stock

    $171.00
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  • Gasket Kit; Rocker BT%2784-99 &

    S&S Rocker Cover Gasket Kit. Fits Big Twin 1984-1999 & Sportster 1986-2003 with Diecast Rocker Covers.

    Part No: SS90-4091

    In Stock

    $171.00
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  • Gasket Kit; Rocker BT%2784-99 &

    S&S Rocker Cover Gasket Kit. Fits Big Twin 1984-1999 & Sportster 1986-2003 with S&S Billet Rocker Covers.

    Part No: SS90-4049

    In Stock

    $171.00
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  • Gasket Kit; Rocker BT%2792-99 Evo

    James Gaskets Inc Rocker Cover Gasket Kit. Fits Evolution Big Twin 1992-1999.

    Part No: JGI-17042-92-X

    In Stock

    $147.00
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  • Gasket Kit; Rocker BT%2784-91

    James Gaskets Inc Rocker Cover Gasket Kit. Fits Evolution Big Twin 1984-1991.

    Part No: JGI-17038-90-X

    In Stock

    $147.00
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  • Gasket Kit; Cyl Head+Base BT%2784-99

    James Gaskets Inc MLS Cylinder Head & Base Gasket Kit. Fits Big Twin 1984-1999 with Evo Engine.

    Part No: JGI-16770-84-MLS

    In Stock

    $128.00
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  • Gasket Kit; Rocker BT%2784-99 &

    Cometic Gaskets S&S Rocker Gasket Kit. Fits Big Twin 1984-1999 & Sportster 1986-2003 with Diecast Rocker Covers.

    Part No: CG-C9155

    In Stock

    $114.00
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  • Gasket Kit; Rocker BT%2792-99 Evo

    Cometic Gaskets Rocker Cover Gasket Kit. Fits Big Twin 1992-1999 with Evo Engine.

    Part No: CG-C9752

    In Stock

    $99.00
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  • Gasket Kit; Rocker BT%2784-91

    Cometic Gaskets Rocker Cover Gasket Kit. Fits Big Twin 1984-1991 with Evo Engine.

    Part No: CG-C9753

    In Stock

    $99.00
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  • Gasket; Cyl Head S&S 4.125

    Cometic Gaskets 0.045in. Thick Cylinder Head Gasket. Fits S&S Engines with 4.125in. Bore.

    Part No: CG-C9934

    In Stock

    $93.00
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  • Gasket; Cyl Head S&S 4.125

    Cometic Gaskets 0.030in. Thick Cylinder Head Gasket. Fits S&S Engines with 4.125in. Bore.

    Part No: CG-C9931

    In Stock

    $93.00
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  • Gasket; Cyl Head BT%2784-99 4.000

    Cometic Gaskets 0.040in. Thick Cylinder Head Gaskets. Fits Evo Big Twin 1984-1999 or S&S with 4in. Cylinders.

    Part No: CG-C9880

    In Stock

    $93.00
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  • Gasket; Cyl Head BT%2784-99 3-5/8

    Cometic Gaskets 0.040in. Head Gaskets. Fits Big Twin 1984-1999 with 3-5/8in. Bore.

    Part No: CG-C9691

    In Stock

    $93.00
    Add to cart
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  • Gasket; Cyl Head BT%2784-99 & XL1200

    Cometic Gaskets 0.030in. Head Gaskets. Fits Big Twin 1984-1999 & 1200cc Sportster 1988-2021 with 3.50in. Bore.

    Part No: CG-C9688

    In Stock

    $93.00
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  • Gasket; Cyl Base BT%2784-99 .020

    James Gaskets Inc 0.020in. Thick Cylinder Base Gaskets. Fits Evolution Big Twin 1984-1999.

    Part No: JGI-16777-94

    In Stock

    $74.00
    Add to cart
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  • Gasket; Rocker Base BT%2784-99

    James Gaskets Inc Rocker Cover Base Gaskets. Fits Big Twin 1984-1999 & Sportster 1986-2021.

    Part No: JGI-16779-99-X

    In Stock

    $63.00
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  • Gasket; Cyl Base BT%2784-99 w/Brass

    Hayden Primary Tensioner Oil Fix Cylinder Base Gasket Kit. Fits Evo Big Twin 1984-1999.

    Part No: HAY-THEOILFIX

    In Stock

    $53.00
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  • Gasket; Cyl Base T/Cam w 4

    Cometic Gaskets Cylinder Base Gasket. Twin Cam with 4in. Bore on OEM HD Cases (0.020in.)

    Part No: CG-C10287-020

    In Stock

    $49.00
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  • Gasket; Cyl Base S&S 4-1/8

    Cometic Gaskets 0.020in. Thick Cylinder Base Gasket. Fits S&S Engines with 4.125in. Bore.

    Part No: CG-C9936

    In Stock

    $49.00
    Add to cart
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  • Gasket; Cyl Base BT%2784-99 .020

    Cometic Gaskets Cylinder Base Gasket. Fits Big Twin 1984-1999 with Evo Engine.

    Part No: CG-C9551

    In Stock

    $49.00
    Add to cart
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  • Gasket; Cyl Base 4.000

    Cometic Gaskets 0.020in. Thick Cylinder Base Gaskets. Fits Evo Big Twin 1984-1999 or S&S with 4in. Cylinders.

    Part No: CG-C9872

    In Stock

    $49.00
    Add to cart
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  • Gasket; Cyl Base 3-5/8

    Cometic Gaskets Cylinder Base Gasket. Fits Big Twin 1984-1999 with 3-5/8in. Bore.

    Part No: CG-C9552

    In Stock

    $49.00
    Add to cart
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  • Gasket; Rocker Base BT%2784-99

    Cometic Gaskets Rocker Cover Base Gasket – Pack of 2. Fits Big Twin 1984-1999 & Sportster 1986-2021.

    Part No: CG-C9865

    In Stock

    $32.00
    Add to cart
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  • P/Rod Tube O%27Ring Kit; BT%2784-99 &

    James Gaskets Inc Push Rod Tube O’Ring Kit. Fits Big Twin 1984-1999 & Sportster 1986-1990.

    Part No: JGI-11133-V2

    In Stock

    $20.00
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  • O%27Ring; (-043), 3.500” ID x 3.625”

    S&S Single Bore Tuned Induction Bracket O’Ring.

    Part No: SS50-0446

    In Stock

    $16.00
    Add to cart
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  • Washer; Top Rocker Screw Evo

    James Gaskets Inc Top Rocker Cover Screw Washer – Pack of 8. Fits Big Twin 1984-1999 & Sportster 1986-2021

    Part No: JGI-6114-C

    Out Of Stock

    $13.00
    Read more
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Product Categories

  • Gasket Kits & Gaskets & Seals
    • Gaskets Top End & Rocker
      • Gaskets Top End & Rocker - Evo

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  • Cometic Gaskets
  • Hayden Primary Tensioner
  • James Gaskets Inc
  • S&S
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  • Home
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Product Categories

  • Gasket Kits & Gaskets & Seals
    • Gaskets Top End & Rocker
      • Gaskets Top End & Rocker - Evo

Brands

  • Cometic Gaskets
  • Hayden Primary Tensioner
  • James Gaskets Inc
  • S&S
Filters