Engine
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Cometic - C10179 - Upper Rocker Box Gasket
Cometic
$13.60Cometic - C10179 - Upper Rocker Box GasketFeaturesViton gaskets feature a stainless steel core with a .001"-thick coating of Viton rubber on both sides.Made in the U.S.A.Replacement Part for OEM...$13.60 -
Cometic - C10168-030 - Cylinder Head Gasket - 4.205" - M8
Cometic
$61.90Cometic - C10168-030 - Cylinder Head Gasket - 4.205" - M8FeaturesQuality materials developed for maximum performance tolerances and longevityMLS (Mutli-Layer Steel) head gaskets promote an even...$61.90 -
Cometic - C10174 - Piston Jet Gasket - M8
Cometic
$5.95Cometic - C10174 - Piston Jet Gasket - M8FeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become brittleAluminum...$5.95 -
Cometic - C10168 - Cylinder Head Gasket - 4.205" - M8
Cometic
$61.90Cometic - C10168 - Cylinder Head Gasket - 4.205" - M8FeaturesQuality materials developed for maximum performance tolerances and longevityMLS (Mutli-Layer Steel) head gaskets promote an even torque...$61.90 -
Cometic - C9166 - Valve Stem Seal - Viton
Cometic
$6.25Cometic - C9166 - Valve Stem Seal - VitonFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or become...$6.25 -
Cometic - C9623F - Cam Service Gasket Kit - Big Twin
Cometic
$26.20Cometic - C9623F - Cam Service Gasket Kit - Big TwinFeaturesComponents made from premium materials for long life and correct fitmentIncludes all necessary gaskets, seals, O-rings and cork washers to...$26.20 -
Cometic - C9693 - Head Gasket - 3.8125" x .040" - '84-'99 EVO
Cometic
$61.90Cometic - C9693 - Head Gasket - 3.8125" x .040" - '84-'99 EVOFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or...$61.90 -
Cometic - C9692 - Head Gasket - 3.8125" x .030" - '84-'99 EVO
Cometic
$61.90Cometic - C9692 - Head Gasket - 3.8125" x .030" - '84-'99 EVOFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep, crack or...$61.90 -
Cometic - C10123-030 - Complete Gasket Kit - 3.937" - '06-'17 Dyna
Cometic
$287.65Cometic - C10123-030 - Complete Gasket Kit - 3.937" - '06-'17 DynaFeaturesEvery gasket in the kit uses the best materials possible for its intended applicationMulti-Layer Steel (MLS) head...$287.65 -
Cometic - C10120 - Head Gasket - 3.875" x .040" - '84-'99 EVO Big Twin
Cometic
$61.90Cometic - C10120 - Head Gasket - 3.875" x .040" - '84-'99 EVO Big TwinFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that will not creep,...$61.90 -
Cometic - C10113 - Complete Gasket Kit - 4.060" - '06-'17 Dyna
Cometic
$209.95Cometic - C10113 - Complete Gasket Kit - 4.060" - '06-'17 DynaFeaturesEvery gasket in the kit uses the best materials possible for its intended applicationMulti-Layer Steel (MLS) head gasketsSteel...$209.95 -
Cometic - C10112 - Complete Gasket Kit - 3.937" - '99-'06 Twin Cam
Cometic
$209.95Cometic - C10112 - Complete Gasket Kit - 3.937" - '99-'06 Twin CamFeaturesEvery gasket in the kit uses the best materials possible for its intended applicationMulti-Layer Steel (MLS) head...$209.95 -
Cometic - C9196F5 - Gasket
Cometic
$12.55Cometic - C9196F5 - GasketFeaturesViton gaskets feature a stainless steel core with a .001"-thick coating of Viton rubber on both sides.Made in the U.S.A.Replacement Part for OEM Number(s):...$12.55 -
Cometic - C9197F5 - Gasket
Cometic
$6.25Cometic - C9197F5 - GasketFeaturesViton gaskets feature a stainless steel core with a .001"-thick coating of Viton rubber on both sides.Made in the U.S.A.Replacement Part for OEM Number(s):...$6.25 -
Cometic - C10086-040 - Head Gasket - Twin-Cooled/Air-Cooled - 4.125" x .040" - '14-'16 Twin Cam
Cometic
$59.80Cometic - C10086-040 - Head Gasket - Twin-Cooled/Air-Cooled - 4.125" x .040" - '14-'16 Twin CamFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant...$59.80 -
Cometic - C10086-030 - Head Gasket - Twin-Cooled/Air-Cooled - 4.125" x .030" - '14-'16 Twin Cam
Cometic
$59.80Cometic - C10086-030 - Head Gasket - Twin-Cooled/Air-Cooled - 4.125" x .030" - '14-'16 Twin CamFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant...$59.80 -
Cometic - C10085-040 - Head Gasket - Twin-Cooled/Air-Cooled - 4.060" x .040" - '14-'16 Twin Cam
Cometic
$59.80Cometic - C10085-040 - Head Gasket - Twin-Cooled/Air-Cooled - 4.060" x .040" - '14-'16 Twin CamFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant...$59.80 -
Cometic - C10085-030 - Head Gasket - Twin-Cooled/Air-Cooled - 4.060" x .030" - '14-'16 Twin Cam
Cometic
$59.80Cometic - C10085-030 - Head Gasket - Twin-Cooled/Air-Cooled - 4.060" x .030" - '14-'16 Twin CamFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant...$59.80 -
Cometic - C10084-030 - Head Gasket - Twin-Cooled/Air-Cooled - 4.000" x .030" - '14-'16 Twin Cam
Cometic
$59.80Cometic - C10084-030 - Head Gasket - Twin-Cooled/Air-Cooled - 4.000" x .030" - '14-'16 Twin CamFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant...$59.80 -
Cometic - C10083-040 - Head Gasket - Twin-Cooled/Air-Cooled - 3.937" x .040" - '14-'16 Twin Cam
Cometic
$59.80Cometic - C10083-040 - Head Gasket - Twin-Cooled/Air-Cooled - 3.937" x .040" - '14-'16 Twin CamFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant...$59.80 -
Cometic - C10083-030 - Head Gasket - Twin-Cooled/Air-Cooled - 3.937" x .030" - '14-'16 Twin Cam
Cometic
$59.80Cometic - C10083-030 - Head Gasket - Twin-Cooled/Air-Cooled - 3.937" x .030" - '14-'16 Twin CamFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant...$59.80 -
Cometic - C10081-030 - Head Gasket - Twin-Cooled/Air-Cooled - 3.875" x .030" - '14-'16 Twin Cam
Cometic
$59.80Cometic - C10081-030 - Head Gasket - Twin-Cooled/Air-Cooled - 3.875" x .030" - '14-'16 Twin CamFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant...$59.80 -
Cometic - C10081-040 - Head Gasket - Twin-Cooled/Air-Cooled - 3.875" x .040" - '14-'16 Twin Cam
Cometic
$59.80Cometic - C10081-040 - Head Gasket - Twin-Cooled/Air-Cooled - 3.875" x .040" - '14-'16 Twin CamFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant...$59.80 -
Cometic - C9222-030 - Complete Gasket Kit - '99-'06 FLT/?FXR
Cometic
$209.95Cometic - C9222-030 - Complete Gasket Kit - '99-'06 FLT/?FXRFeaturesEvery gasket in the kit uses the best materials possible for its intended applicationMulti-Layer Steel (MLS) head gasketsSteel...$209.95 -
Cometic - C9197 - Inner Rocker Gasket
Cometic
$5.20Cometic - C9197 - Inner Rocker GasketFeaturesViton gaskets feature a stainless steel core with a .001"-thick coating of Viton rubber on both sides.Made in the U.S.A.Replacement Part for OEM...$5.20 -
Cometic - C9196 - Outer Rocker Gasket
Cometic
$22.00Cometic - C9196 - Outer Rocker GasketFeaturesViton gaskets feature a stainless steel core with a .001"-thick coating of Viton rubber on both sides.Made in the U.S.A.Replacement Part for OEM...$22.00 -
Cometic - C9184 - Complete Gasket Kit - 3.875” - '07-'17 Softail
Cometic
$287.65Cometic - C9184 - Complete Gasket Kit - 3.875” - '07-'17 SoftailFeaturesEvery gasket in the kit uses the best materials possible for its intended applicationMulti-Layer Steel (MLS) head gasketsSteel...$287.65 -
Cometic - C9186 - Complete Gasket Kit - 3.875" - '06-'17 Dyna
Cometic
$287.65Cometic - C9186 - Complete Gasket Kit - 3.875" - '06-'17 DynaFeaturesEvery gasket in the kit uses the best materials possible for its intended applicationMulti-Layer Steel (MLS) head gasketsSteel...$287.65 -
Cometic - C9177 - Top End Gasket - XL 1200
Cometic
$142.75Cometic - C9177 - Top End Gasket - XL 1200FeaturesEST (Extreme Sealing Technology) gasket kit includes embossed stainless steel head, base, and rocker gaskets covered with a proprietary rubber...$142.75 -
Cometic - C9172 - Complete Gasket Kit - '07-'13 Touring
Cometic
$287.65Cometic - C9172 - Complete Gasket Kit - '07-'13 TouringFeaturesEvery gasket in the kit uses the best materials possible for its intended applicationMulti-Layer Steel (MLS) head gasketsSteel...$287.65 -
Cometic - C9171 - Complete Gasket Kit - 3.750" - '07-'17 Softail
Cometic
$287.65Cometic - C9171 - Complete Gasket Kit - 3.750" - '07-'17 SoftailFeaturesEvery gasket in the kit uses the best materials possible for its intended applicationMulti-Layer Steel (MLS) head gasketsSteel...$287.65 -
Cometic - C9157 - Head Gasket - Standard - 3.750" x .051" - 88"/96" - '99-'13 Twin Cam
Cometic
$61.90Cometic - C9157 - Head Gasket - Standard - 3.750" x .051" - 88"/96" - '99-'13 Twin CamFeaturesHigh-quality products for long-term reliabilityManufactured from premium fuel-resistant materials that...$61.90 -
Cometic - C9161 - Complete Gasket Kit - 95" Big Bore - .030" - '99-'06 Big Twin
Cometic
$209.95Cometic - C9161 - Complete Gasket Kit - 95" Big Bore - .030" - '99-'06 Big TwinFeaturesEvery gasket in the kit uses the best materials possible for its intended applicationMulti-Layer Steel (MLS)...$209.95 -
Cometic - C9155 - S&S Rocker Box Gasket Kit
Cometic
$74.50Cometic - C9155 - S&S Rocker Box Gasket KitFeaturesPremium materials used for specific applications to provide a long, service free lifeKits include all gaskets, seals, O-rings and quality bolt seals...$74.50 -
Cometic - C9149 - Complete Gasket Kit - 3.875” - '06-'17 Dyna
Cometic
$209.95Cometic - C9149 - Complete Gasket Kit - 3.875” - '06-'17 DynaFeaturesEvery gasket in the kit uses the best materials possible for its intended applicationMulti-Layer Steel (MLS) head gasketsSteel...$209.95 -
Custom Cycle Engineering - TSL 2014-2 - Top Stabilizer Link - FXD
Custom Cycle Engineering
$391.95Custom Cycle Engineering - TSL 2014-2 - Top Stabilizer Link - FXD Features Reduces engine vibration and aligns power train Adjustable rubber-isolated design Greatly reduces vibration especially...$391.95 -
Cometic - C9851 - Top End Gasket - Standard - .030"
Cometic
$142.75Cometic - C9851 - Top End Gasket - Standard - .030"FeaturesEST (Extreme Sealing Technology) gasket kit includes embossed stainless steel head, base, and rocker gaskets covered with a proprietary...$142.75 -
Cometic - C9748F - Complete Gasket Kit - '92-'99 EVO Big Twin
Cometic
$356.95Cometic - C9748F - 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...$356.95 -
Cometic - C9758F - Complete Gasket Kit - .040" - '91-'03 XL 1200
Cometic
$279.25Cometic - C9758F - Complete Gasket Kit - .040" - '91-'03 XL 1200FeaturesEvery gasket in the kit uses the best materials possible for its intended applicationMulti-Layer Steel (MLS) head gasketsSteel...$279.25 -
Cometic - C9848F - Complete Gasket Kit - .030" - 5 Speed - '84-'91 Touring/FXR
Cometic
$356.95Cometic - C9848F - Complete Gasket Kit - .030" - 5 Speed - '84-'91 Touring/FXRFeaturesEvery gasket in the kit uses the best materials possible for its intended applicationMulti-Layer Steel (MLS) head...$356.95
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.