Harley Davidson Motorcycle Custom Engine & Transmission Covers

Motorcycle Engine & Transmission Custom Covers
  • Arlen Ness® - 10-Gauge Cam Cover
    Arlen Ness®10-Gauge Cam Cover
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    # sp146007
    10-Gauge Cam Cover by Arlen Ness®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...
    Machined from 6061 T-6 forged aluminumReplaces OEM die-cast cam cover
    $254.95 - $280.45
  • Performance Machine® - Scallop Clutch Cover
    Performance Machine®Scallop Clutch Cover
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    # sp144535
    Scallop Clutch Cover by Performance Machine®. The Performance Machine Scallop Cover Line was created to replace those uninspiring H-D stock covers that are often overlooked, but present the perfect opportunity to add a custom hot rod...
    Engineered to fulfill your motorcycle needsWill push the limits of high quality and value
    $346.95 - $405.95
  • Arlen Ness® - 10-Gauge Lifter Block Covers
    Arlen Ness®10-Gauge Lifter Block Covers
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    # sp175965
    10-Gauge Lifter Block Covers by Arlen Ness®. 1 Pair. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Machined from 6061-T6 billet aluminumReplaces cast OEM lifter block cover
    $169.95 - $224.95
  • Roland Sands Design® - Clarity Timing Cam Cover
    Roland Sands Design®Clarity Timing Cam Cover
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    # sp146054
    Clarity Timing Cam Cover by Roland Sands Design®. Set out to expose the heart of the twin cam engine with the RSD Clarity Timing Cover. It's finely machined billet housing and transparent polycarbonate lenses show you a view of the cam...
    Perfect for motorcycle applicationsMade with innovations for the latest in quality
    $482.95 - $519.95
  • Kuryakyn® - Tappet Block Accent
    Kuryakyn®Tappet Block Accent
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    # sp148946
    Tappet Block Accent by Kuryakyn®. Finish off the OEM chrome with this simple to install Tappet Block Accent. The unique design creates a clean custom transition from cylinder head to motor block.
    Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality
    $95.99 - $110.99
  • Arlen Ness® - 10-Gauge Pushrod Covers
    Arlen Ness®10-Gauge Pushrod Covers
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    # sp143295
    10-Gauge Pushrod Covers by Arlen Ness®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Machined from 6061 T-6 billet aluminumLower tubes allow easy access for adjustable pushrods
    $195.45
  • Arlen Ness® - 10-Gauge Derby Cover
    Arlen Ness®10-Gauge Derby Cover
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    # sp143286
    10-Gauge Derby Cover by Arlen Ness®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...
    Machined from 6061-T6 billet aluminumChrome hardware included and gasket
    $135.95 - $144.45
  • Performance Machine® - Fluted Clutch Cover
    Performance Machine®Fluted Clutch Cover
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    # sp144520
    Fluted Clutch Cover by Performance Machine®. The PM Clutch Slave is perfectly matched to Performance Machine Contour Master Cylinder for optimal clutch action. Show Chrome is what you get with every PM chrome product. Performance...
    Engineered to fulfill your motorcycle needsWill push the limits of high quality and value
    $405.95
  • Performance Machine® - Scallop Derby Cover
    Performance Machine®Scallop Derby Cover
    0
    # sp144536
    Scallop Derby Cover by Performance Machine®. PM's Contrast Cut finish starts out with a high quality, exceptionally smooth anodized surface, the result of an intensive polish preparation. Once anodized, Performance Machine take it one...
    Engineered to fulfill your motorcycle needsWill push the limits of high quality and value
    $181.95 - $217.95
  • Kuryakyn® - Hot Spots™ Custom Chrome End Plugs
    Kuryakyn®Hot Spots™ Custom Chrome End Plugs
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    # 1230073002
    Universal Hot Spots™ Custom Chrome End Plugs by Kuryakyn®. Give your Allen head that smooth look and protect from rust damage with Hot Spots Custom End Plugs. This top-grade product is expertly made in compliance with stringent...
    Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality
    $8.09 - $11.99
  • Kuryakyn® - Cylinder Base Cover
    Kuryakyn®Cylinder Base Cover
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    # sp148848
    Cylinder Base Cover by Kuryakyn®. Beautifully highlight the transition from cylinder to engine case. The perfect complement to Kuryakyn Inner Primary Covers (sold separately).
    Perfect for motorcycle applicationsMade with innovations for the latest in quality
    $47.99 - $89.99
  • Kuryakyn® - Kool Kaps Engine Bolt Cover Kit
    Kuryakyn®Kool Kaps Engine Bolt Cover Kit
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    # sp170037
    Kool Kaps Engine Bolt Cover Kit by Kuryakyn®. Cover those unsightly and unfinished bolt heads for a smooth, finished appearance. Installs easily over the heads of existing bolts.
    Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality
    $66.99 - $71.99
  • Kuryakyn® - Kool Kaps Engine Bolt Covers
    Kuryakyn®Kool Kaps Engine Bolt Covers
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    # 1230073114
    Universal Kool Kaps Engine Bolt Covers by Kuryakyn®, 10 Pieces. Cover those unsightly and unfinished bolt heads for a smooth, finished appearance. Installs easily over the heads of existing bolts.
    Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality
    $9.99 - $15.99
  • Kuryakyn® - Kool Kaps Engine Bolt Covers
    Kuryakyn®Kool Kaps Engine Bolt Covers
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    # sp148882
    Kool Kaps Engine Bolt Covers by Kuryakyn®. , 10 Pieces. Cover those unsightly and unfinished bolt heads for a smooth, finished appearance. Installs easily over the heads of existing bolts.
    Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality
    $9.99 - $15.99
  • Kuryakyn® - Peaked Rocker Box Bolt Covers
    Kuryakyn®Peaked Rocker Box Bolt Covers
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    # sp148909
    Peaked Rocker Box Bolt Covers by Kuryakyn®. The final touch that makes the difference. Simple push-on installation. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...
    Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality
    $36.99 - $54.99
  • Kuryakyn® - Precision Coil Cover
    Kuryakyn®Precision Coil Cover
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    # sp170052
    Precision Coil Cover by Kuryakyn®. Rather than sticking out like a sore thumb, give the coil and plug wires an entirely new, custom look with this trick cover designed to match the entire Kuryakyn Precision line for Milwaukee-Eight...
    Features a sculpted design with raised fins that provide depthCovers the coil and plugs for a clean custom look
    $72.99
  • Kuryakyn® - Precision™ Cylinder Base Cover
    Kuryakyn®Precision™ Cylinder Base Cover
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    # sp148912
    Precision™ Cylinder Base Cover by Kuryakyn®. The wrinkle black engine case at the base of the jugs is begging for some attention. And the Precision Cylinder Base Cover delivers. Form-fitted to hug the contours of the lower cylinders,...
    Durable die-cast aluminum construction offered in chrome or gloss black finishesEasy bolt-on installation
    $73.79 - $83.99
  • Kuryakyn® - Precision™ Dipstick
    Kuryakyn®Precision™ Dipstick
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    # sp148913
    Precision™ Dipstick by Kuryakyn®. This intricately sculpted dipstick is easy to turn like the stock cap, and looks a whole lot better. Swap the black plastic dipstick with a chrome-plated or gloss black aluminum replacement featuring...
    Durable die-cast aluminum construction with premium chrome plating or gloss black paintEasy to grip for hassle-free opening and tightening
    $47.99
  • Kuryakyn® - Precision™ Lower Front Engine Cover
    Kuryakyn®Precision™ Lower Front Engine Cover
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    # sp148914
    Precision™ Lower Front Engine Cover by Kuryakyn®. Sculpted and defined for a clean appearance by concealing the lower portion of the frame, kickstand assembly, front engine stabilizer, floorboard mount and wiring leading to the...
    Quality cast aluminum constructionPerfect complement to the Precision Cylinder Base Cover and Precision Inner Primary Cover, both sold separately
    $91.99
  • Kuryakyn® - Precision™ Oil Line Cover
    Kuryakyn®Precision™ Oil Line Cover
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    # sp170056
    Precision™ Oil Line Cover by Kuryakyn®. This bolt-on cover adds a polished, sculpted appearance while concealing the oil lines in the area between the cam cover and side of the transmission cover. Looks great in combination with the...
    Made from quality aluminumFeatures a bolt-on design for seamless integration with factory components
    $70.29 - $73.79
  • Kuryakyn® - Rear Cylinder Base Cover
    Kuryakyn®Rear Cylinder Base Cover
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    # sp148918
    Rear Cylinder Base Cover by Kuryakyn®. One of Kuryakyn most popular dress-up items for Harley-Davidsons! Clean up the black hole behind the rear cylinder. Add Kuryakyn Transmission Shroud and the sparkle will be captivating!.
    Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality
    $50.99 - $81.99
  • Kuryakyn® - Regulator Cover
    Kuryakyn®Regulator Cover
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    # sp148924
    Regulator Cover by Kuryakyn®. A stock voltage regulator normally fades into the background, but with this sharp Voltage Regulator Cover, it will be right in the spotlight. Deep fins & beautiful chrome make it really stand out!...
    Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality
    $85.99 - $110.99
  • Kuryakyn® - Scorpion Spark Plug/Head Bolt Covers
    Kuryakyn®Scorpion Spark Plug/Head Bolt Covers
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    # sp148928
    Scorpion Spark Plug/Head Bolt Covers by Kuryakyn®. Add a classy touch to your engine. Held in position with set screws, ensuring rattle-free performance. This top-grade product is expertly made in compliance with stringent industry...
    Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality
    $58.99 - $60.99
  • Kuryakyn® - Starter Cover
    Kuryakyn®Starter Cover
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    # sp148938
    Starter Cover by Kuryakyn®. U.S. Patent D595,191. This one simple cover turns the hodgepodge of the starter solenoid and all of its related wiring into one sculpted, glistening unit. Designed to work with the stock starter end cover and...
    Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality
    $99.99 - $106.99
  • Kuryakyn® - Throttle Servo Motor Cover
    Kuryakyn®Throttle Servo Motor Cover
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    # sp148948
    Throttle Servo Motor Cover by Kuryakyn®. Great looking remedy to cover that ugly throttle servo motor when using a Screamin' Eagle Stage One, Heavy Breather or any Kuryakyn air cleaner.
    Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality
    $85.49
  • Kuryakyn® - Zombie™ Custom Chrome Medallions
    Kuryakyn®Zombie™ Custom Chrome Medallions
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    # 4903575285
    Universal Zombie™ Custom Chrome Medallions by Kuryakyn®. Keep a bunch of little Zombies with you wherever you are. Stick them on your motorcycle, toolbox, car, computer monitor or anywhere you think their sinister faces will brighten...
    Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality
    $25.99
  • Arlen Ness® - 10-Gauge Point Cover
    Arlen Ness®10-Gauge Point Cover
    0
    # sp143293
    10-Gauge Point Cover by Arlen Ness®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...
    Machined from 6061-T6 billet aluminumEach cover includes chrome hardware
    $50.95 - $59.45
  • Arlen Ness® - 10-Gauge Rocker Box Top Covers
    Arlen Ness®10-Gauge Rocker Box Top Covers
    0
    # sp146011
    10-Gauge Rocker Box Top Covers by Arlen Ness®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Carved from 6061 T-6 forged billet aluminumDrastically changes the look of your engine
    $467.45 - $594.95
  • Arlen Ness® - 10-Gauge Transmission Top Cover
    Arlen Ness®10-Gauge Transmission Top Cover
    0
    # sp143299
    10-Gauge Transmission Top Cover by Arlen Ness®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Machined from billet aluminumReplaces OEM cast cover
    $152.95 - $178.45
  • Arlen Ness® - Deep Cut Pushrod Covers
    Arlen Ness®Deep Cut Pushrod Covers
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    # sp189908
    Deep Cut Pushrod Covers by Arlen Ness®. Deep Cut Black Pushrod Covers by Arlen Ness®, 4 Pieces. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and...
    Machined from 6061 T-6 billet aluminumLower tubes allow easy access for adjustable pushrods
    $169.95 - $199.95




Harley Davidson motorcycles are widely known for the power and sound of their engines, and great, visually attractive style, which makes every ride fun and exciting. Still, your bike may look like an absolute copy of another machine of the same model unless you take matters into your own hands and enhance its style. There are different ways of customizing a motorcycle, including the installation of aftermarket transmission and engine covers. Whether you are seeking to individualize a brand-new machine or breathe new life into the one you’ve owned for years, it is a perfect solution.

To find top-notch accessories, check out the assortment of Harley Davidson motorcycle custom engine and transmission covers artfully designed and crafted by some of the most respected brands in the industry. We carry dazzling chrome accessories and their elegant powder-coated counterparts designed to add eye-catching accents which will turn heads of other riders and passers-by thus making your machine a true attention-grabber. We offer caps and covers in a variety of styles allowing everyone to pick the part they like best. Whichever accessory you favor, be sure that it will retain its great look for many years to come.

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