Engine
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Cometic - C9846F - Complete Gasket Kit - '92-'99 EVO Big Twin
Cometic
$356.95Cometic - C9846F - Complete Gasket Kit - '92-'99 EVO Big TwinFeaturesEvery gasket in the kit uses the best materials possible for its intended applicationMulti-Layer Steel (MLS) head gasketsSteel Viton®-coated base gasketsBlue Viton valve stem...$356.95 -
Cometic - C9855F - Complete Gasket Kit - .030"- '91-'03 XL 1200
Cometic
$202.60Cometic - C9855F - Complete Gasket Kit - .030"- '91-'03 XL 1200FeaturesEvery gasket in the kit uses the best materials possible for its intended applicationMulti-Layer Steel (MLS) head gasketsSteel Viton®-coated base gasketsBlue Viton valve stem...$202.60 -
Cometic - C9896 - Head Gasket - Standard - 4.017" x .030" - '02-'07 VROD
Cometic
$129.10Cometic - C9896 - Head Gasket - Standard - 4.017" x .030" - '02-'07 VRODFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleCFM is a composite material with...$129.10 -
Cometic - C9743 - Head Gasket - 4.125" x .040" - 117 - '99-'13 Twin Cam
Cometic
$61.90Cometic - C9743 - Head Gasket - 4.125" x .040" - 117 - '99-'13 Twin CamFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleCFM is a composite material with...$61.90 -
Cometic - C9664 - Cam Change Gasket Kit - Twin Cam
Cometic
$73.45Cometic - C9664 - Cam Change Gasket Kit - Twin CamFeaturesComponents made from premium materials for long life and correct fitmentIncludes all necessary gaskets, seals, O-rings and cork washers to do a cam changeMade in the USASpecsProduct NameGasket...$73.45 -
Cometic - C9739 - Cylinder Base Gasket - 4.125" - .020" - Twin Cam
Cometic
$33.55Cometic - C9739 - Cylinder Base Gasket - 4.125" - .020" - Twin CamFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleViton® gasket features a stainless...$33.55 -
Cometic - C9532 - Cylinder Base Gasket - 3.625" - .010" - EVO
Cometic
$33.55Cometic - C9532 - Cylinder Base Gasket - 3.625" - .010" - EVOFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleViton® gasket features a stainless steel...$33.55 -
Cometic - C9554 - Cylinder Base Gasket - 3.625" - .010" - XL
Cometic
$33.55Cometic - C9554 - Cylinder Base Gasket - 3.625" - .010" - XLFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleViton® gasket features a stainless steel...$33.55 -
Cometic - C9938 - Cylinder Base Gasket - 4.125" - .010" - Twin Cam
Cometic
$33.55Cometic - C9938 - Cylinder Base Gasket - 4.125" - .010" - Twin CamFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleViton® gasket features a stainless...$33.55 -
Cometic - C9937 - Cylinder Base Gasket - 4" - .010" - Twin Cam
Cometic
$33.55Cometic - C9937 - Cylinder Base Gasket - 4" - .010" - Twin CamFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleViton® gasket features a stainless steel...$33.55 -
Cometic - C9101 - Cylinder Base Gasket - .010" - EVO
Cometic
$33.55Cometic - C9101 - Cylinder Base Gasket - .010" - EVOFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleViton® gasket features a stainless steel core with a...$33.55 -
Cometic - C9738 - Cylinder Base Gasket - 4" - .020" - Twin Cam
Cometic
$33.55Cometic - C9738 - Cylinder Base Gasket - 4" - .020" - Twin CamFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleViton® gasket features a stainless steel...$33.55 -
Cometic - C9100 - Cylinder Base Gasket - .010" - XL
Cometic
$33.55Cometic - C9100 - Cylinder Base Gasket - .010" - XLFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleViton® gasket features a stainless steel core with a ...$33.55 -
Cometic - C9759 - Top End Gasket - 883 XL
Cometic
$142.75Cometic - C9759 - Top End Gasket - 883 XLFeaturesEST (Extreme Sealing Technology) gasket kit includes embossed stainless steel head, base, and rocker gaskets covered with a proprietary rubber materialHead gasket material allows heat to be drawn away from...$142.75 -
Cometic - C9845 - Top End Gasket - Standard - .030"
Cometic
$150.10Cometic - C9845 - Top End Gasket - Standard - .030"FeaturesEST (Extreme Sealing Technology) gasket kit includes embossed stainless steel head, base, and rocker gaskets covered with a proprietary rubber materialHead gasket material allows heat to be drawn...$150.10 -
Cometic - C9854F - Top End Gasket - 1200 XL
Cometic
$142.75Cometic - C9854F - Top End Gasket - 1200 XLFeaturesEST (Extreme Sealing Technology) gasket kit includes embossed stainless steel head, base, and rocker gaskets covered with a proprietary rubber materialHead gasket material allows heat to be drawn away...$142.75 -
Cometic - C9844 - Top End Gasket - .030"
Cometic
$150.10Cometic - C9844 - Top End Gasket - .030"FeaturesEST (Extreme Sealing Technology) gasket kit includes embossed stainless steel head, base, and rocker gaskets covered with a proprietary rubber materialHead gasket material allows heat to be drawn away from...$150.10 -
Cometic - C9971 - Top End Gasket - 1200 XL
Cometic
$142.75Cometic - C9971 - Top End Gasket - 1200 XLFeaturesEST (Extreme Sealing Technology) gasket kit includes embossed stainless steel head, base, and rocker gaskets covered with a proprietary rubber materialHead gasket material allows heat to be drawn away...$142.75 -
Cometic - C9951 - Top End Gasket -.045"
Cometic
$150.10Cometic - C9951 - Top End Gasket -.045"FeaturesEST (Extreme Sealing Technology) gasket kit includes embossed stainless steel head, base, and rocker gaskets covered with a proprietary rubber materialHead gasket material allows heat to be drawn away from...$150.10 -
Cometic - C9954 - Rocker Gasket Kit - XL
Cometic
$65.05Cometic - C9954 - Rocker Gasket Kit - XLFeaturesPremium materials used for specific applications to provide a long, service free lifeKits include all gaskets, seals, O-rings and quality bolt seals needed when servicing both rocker boxesMade in the U.S.A...$65.05 -
Cometic - C9955 - Tappet Block Gasket - XL
Cometic
$13.95Cometic - C9955 - Tappet Block Gasket - XLFeaturesMade in the U.S.A.Replacement Part for OEM Number(s): 1797604SpecsRiding StyleStreetTypeTappet BlockMounting PositionFrontMounting PositionRearThickness Metric0.81 mmUnitsPairThickness...$13.95 -
Cometic - C9857 - Complete Gasket Kit - Standard - '02-'07 XB9R Firebolt
Cometic
$202.60Cometic - C9857 - Complete Gasket Kit - Standard - '02-'07 XB9R FireboltFeaturesEvery gasket in the kit uses the best materials possible for its intended applicationMulti-Layer Steel (MLS) head gasketsSteel Viton®-coated base gasketsBlue Viton valve stem...$202.60 -
Cometic - C9953 - Complete Gasket Kit - .030" - '04-'06 XL 1200
Cometic
$202.60Cometic - C9953 - Complete Gasket Kit - .030" - '04-'06 XL 1200FeaturesEvery gasket in the kit uses the best materials possible for its intended applicationMulti-Layer Steel (MLS) head gasketsSteel Viton®-coated base gasketsBlue Viton valve stem...$202.60 -
Cometic - C9890 - Motor Gasket Kit - Standard - EVO
Cometic
$159.55Cometic - C9890 - Motor Gasket Kit - Standard - EVOFeaturesEvery gasket in these kits uses the best materials possible for its intended applicationMulti-Layer Steel (MLS) head gasketsSteel Viton®-coated base gasketsBlue Viton valve stem sealsAluminum...$159.55 -
Cometic - C9891 - Motor Gasket Kit - Standard - EVO
Cometic
$183.70Cometic - C9891 - Motor Gasket Kit - Standard - EVOFeaturesEvery gasket in these kits uses the best materials possible for its intended applicationMulti-Layer Steel (MLS) head gasketsSteel Viton®-coated base gasketsBlue Viton valve stem sealsAluminum...$183.70 -
Cometic - C9777F - Complete Gasket Kit - '99-'06 Softail and '99-'05 Dyna
Cometic
$287.65Cometic - C9777F - Complete Gasket Kit - '99-'06 Softail and '99-'05 DynaFeaturesEvery gasket in the kit uses the best materials possible for its intended applicationMulti-Layer Steel (MLS) head gasketsSteel Viton®-coated base gasketsBlue Viton valve...$287.65 -
Cometic - C9751F - Complete Gasket Kit - '89-'91 Softail/Dyna
Cometic
$356.95Cometic - C9751F - Complete Gasket Kit - '89-'91 Softail/DynaFeaturesEvery gasket in the kit uses the best materials possible for its intended applicationMulti-Layer Steel (MLS) head gasketsSteel Viton®-coated base gasketsBlue Viton valve stem...$356.95 -
Cometic - C9778F - Complete Gasket Kit - '99-'06 FLHT/?FLTR/?FLHR
Cometic
$282.40Cometic - C9778F - Complete Gasket Kit - '99-'06 FLHT/?FLTR/?FLHRFeaturesEvery gasket in the kit uses the best materials possible for its intended applicationMulti-Layer Steel (MLS) head gasketsSteel Viton®-coated base gasketsBlue Viton valve stem...$282.40 -
Cometic - C9880 - Head Gasket - 4.000" x .040" - TP and S&S EVO
Cometic
$61.90Cometic - C9880 - Head Gasket - 4.000" x .040" - TP and S&S EVOFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleCFM is a composite material with a steel...$61.90 -
Cometic - C9870 - Cylinder Base Gasket - 3.8125" - .020" - EVO
Cometic
$33.55Cometic - C9870 - Cylinder Base Gasket - 3.8125" - .020" - EVOFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleViton® gasket features a stainless steel...$33.55 -
Cometic - C9726 - Head Gasket - 4.000" x .040" - 110 - '99-'13 Twin Cam
Cometic
$61.90Cometic - C9726 - Head Gasket - 4.000" x .040" - 110 - '99-'13 Twin CamFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleCFM is a composite material with...$61.90 -
Cometic - C9878 - Head Gasket - 4.000" x .030" - TP and S&S EVO
Cometic
$61.90Cometic - C9878 - Head Gasket - 4.000" x .030" - TP and S&S EVOFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleCFM is a composite material with a steel...$61.90 -
Cometic - C9872 - Cylinder Base Gasket - 4" - .020" - Big Twin
Cometic
$33.55Cometic - C9872 - Cylinder Base Gasket - 4" - .020" - Big TwinFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleViton® gasket features a stainless steel...$33.55 -
Cometic - C9871 - Cylinder Base Gasket - 4" - .010" - Big Twin
Cometic
$33.55Cometic - C9871 - Cylinder Base Gasket - 4" - .010" - Big TwinFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleViton® gasket features a stainless steel...$33.55 -
Cometic - C9725 - Head Gasket - 4.000" x .030" - 110 - '99-'13 Twin Cam
Cometic
$61.90Cometic - C9725 - Head Gasket - 4.000" x .030" - 110 - '99-'13 Twin CamFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleCFM is a composite material with...$61.90 -
Cometic - C9865 - One Piece Rocker Base - Evo
Cometic
$22.00Cometic - C9865 - One Piece Rocker Base - EvoFeaturesViton gaskets feature a stainless steel core with a .001"-thick coating of Viton rubber on both sides.Made in the U.S.A.SpecsRiding StyleStreetThickness0,51 mm (0,020'')Thickness...$22.00 -
Cometic - Top End Gasket Kit fits '00-'06 FXST/FLST/FXD/FLT Models
Cometic
$130.12Cometic - Top End Gasket Kit fits '00-'06 FXST/FLST/FXD/FLT Models Cometic EST top end gasket kit. Fitment: 2000-2006 FXST 2000-2006 FLST 2000-2006 FXD 2000-2006 FLT Tech Note: Suggested to use with 107" Conversion Kit$130.12 -
Cometic - Primary Gasket Kit fits '94-'06 Touring Models
Cometic
$130.15Cometic - Primary Gasket Kit fits '94-'06 Touring Models This kit features Cometic's proprietary AFM (Aluminum Foamette Material) gaskets. These gaskets have an aluminum core with a chemically blown, compounded nitrile synthetic rubber which is bonded...$130.15 -
Out of stock
V-Twin - 3780-18 - Acorn Rocker Box Nut Kit Chrome
Colony
$30.80V-Twin - 3780-18 - Acorn Rocker Box Nut Kit ChromeDescriptionAcorn rocker box nut kit includes chrome flanged nuts. Fits:FLT 1979-1983FL 1966-1983FXR 1982-1983FX 1966-1983Additional Information UOM1 - KIT ManufacturerColony OriginUSA$30.80 -
Out of stock
V-Twin - 3758-3 - Chain Oiler Screw Kit Parkerized
Colony
$15.88V-Twin - 3758-3 - Chain Oiler Screw Kit ParkerizedDescriptionChain oil screw kit features a parkerized finish and includes screw, washer and nut. Fits:FL 1950-1964G 1958-1969Additional Information OEM No.26383-32 UOM1 - KIT ManufacturerColony ...$15.88
Harley Engine
At Deadbeat Customs, we offer a wide selection of Harley engine parts built for performance, reliability, and long-lasting power. Whether you're rebuilding a vintage motor or upgrading a modern setup, we’ve got the top-end and bottom-end components you need to get the job done right.
We carry engine parts for a wide range of Harley Davidson models, including Dyna, Sportster, FXR, Touring, Softail, Shovelhead, and Panhead. From the classic Evo 1340 and Shovelhead to Twin Cam 88/96/103/110, and the modern Milwaukee-Eight 107/114/117, our catalog covers nearly every era of Harley engine design.
Choose from trusted brands like S&S Cycle, Fueling, Vance & Hines, and more—known for producing high-quality components that meet or exceed OEM standards.
Explore our full collection of Harley engine parts today and build your motor with confidence—because whether it’s vintage or modern, your Harley deserves the best from the inside out.