Harley Engine Covers
Harley Bike Engine Covers at JJ Motorsports
Dress your Harley’s engine with premium billet and machined covers from JJ Motorsports, featuring chrome and black finishes for custom style and perfect fit on Twin Cam, M8, and Evo models. These high-quality cam covers, point covers, and derby covers add aggressive looks while protecting internals.
Shop Trask, Rough Crafts, and Thrashin Supply Co engine covers for race-inspired design. Explore related categories such as Harley engine for cams and lifters, or Harley for primary and derby covers to complete your custom engine build.
Top Harley Engine Covers
- Trask Assault Cam Cover Chrome Twin Cam TM-017CH – Chrome Assault series cam cover; bold styling for 1999-2017 Twin Cam engines.
- Rough Crafts Black Cam Cover Grooved RC-610-002 – Black anodized grooved cam cover; minimalist aggressive look for M8 and Twin Cam.
- Thrashin Supply Co Point Cover Dish Black Twin Cam TSC-3026-4 – Black dish-style points cover; clean machined design for 1999-2017 Twin Cam.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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DRAG SPECIALTIES Lifter Cover - Black - M8 I04-0890GB
DRAG SPECIALTIES
$112.22Made from die-cast aluminum, Includes gaskets and screws09401884- SKU:
- 09401884
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- COLOR/FINISH:
- BLACK
- UNITS:
- KIT
- TYPE:
- LIFTER
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- STREET
$112.22 -
DRAG SPECIALTIES Points Cover - Chrome/Black 30-0152BA
DRAG SPECIALTIES
$34.97Die-cast aluminum construction, Feature detailed eagle with banner and script09400839- SKU:
- 09400839
- Availability:
- Ships Same Business Day
- Weight:
- 0.43 LBS
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- BLACK
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- STYLE:
- LIVE TO RIDE
- TYPE:
- POINT
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- COVER
- UNITS:
- EACH
$34.97 -
DRAG SPECIALTIES Cam Cover - Satin Black 35-0025SB
DRAG SPECIALTIES
$280.16Die-cast aluminum construction, Bushings installed, pinned and reamed to OEM specifications, Include oil seal, mounting hardware and gasket09401245- SKU:
- 09401245
- Availability:
- Ships Same Business Day
- Weight:
- 2.51 LBS
- TYPE:
- CAM
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- COVER
- COLOR/FINISH:
- SATIN
- UNITS:
- KIT
$280.16 -
DRAG SPECIALTIES Cam Cover - Satin Black 35-0015SB
DRAG SPECIALTIES
$266.72Die-cast aluminum construction, Bushings installed, pinned and reamed to OEM specifications, Include oil seal, mounting hardware and gasket09401246- SKU:
- 09401246
- Availability:
- Ships Same Business Day
- Weight:
- 2.56 LBS
- PRODUCT NAME:
- COVER
- TYPE:
- CAM
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- SATIN
- UNITS:
- KIT
$266.72 -
DRAG SPECIALTIES Points Cover - Chrome I30-0223
DRAG SPECIALTIES
$27.76Beautiful radiused points cover matches our brake caliper inserts and fork tube cap covers, Comes complete with screws and gasket09401642- SKU:
- 09401642
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- COVER
- TYPE:
- POINTS
- UNITS:
- EACH
- COLOR/FINISH:
- CHROME
- STYLE:
- RADIUS
$27.76Qty in Cart: 0Quantity:Price:$27.76Subtotal: -
DRAG SPECIALTIES Points Cover - Flat Black I30-0223SB
DRAG SPECIALTIES
$27.76Beautiful radiused points cover matches our brake caliper inserts and fork tube cap covers, Comes complete with screws and gasket09401643- SKU:
- 09401643
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- COLOR/FINISH:
- FLAT
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- COVER
- TYPE:
- POINTS
- UNITS:
- EACH
- STYLE:
- RADIUS
$27.76 -
DRAG SPECIALTIES Points Cover - Wrinkled Black I30-0223WB
DRAG SPECIALTIES
$27.76Beautiful radiused points cover matches our brake caliper inserts and fork tube cap covers, Comes complete with screws and gasket09401644- SKU:
- 09401644
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- COLOR/FINISH:
- BLACK
- STYLE:
- RADIUS
- UNITS:
- EACH
- COLOR/FINISH:
- WRINKLE
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- STREET
- TYPE:
- POINTS
$27.76 -
DRAG SPECIALTIES Cam Cover - Black 35-0025GB
DRAG SPECIALTIES
$249.21Die-cast aluminum construction, Bushings installed, pinned and reamed to OEM specifications, Include oil seal, mounting hardware and gasket09401626- SKU:
- 09401626
- Availability:
- Ships Same Business Day
- Weight:
- 2.85 LBS
- TYPE:
- CAM
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- COVER
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- GLOSS
- UNITS:
- KIT
$249.21 -
DRAG SPECIALTIES Cam Cover - Black 35-0015GB
DRAG SPECIALTIES
$277.02Die-cast aluminum construction, Bushings installed, pinned and reamed to OEM specifications, Include oil seal, mounting hardware and gasket09401627- SKU:
- 09401627
- Availability:
- Ships Same Business Day
- Weight:
- 2.60 LBS
- MATERIAL:
- ALUMINUM
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- COVER
- TYPE:
- CAM
- UNITS:
- KIT
- COLOR/FINISH:
- GLOSS
- RIDING STYLE:
- STREET
$277.02 -
DRAG SPECIALTIES Points Cover - Black 30-0152KWB
DRAG SPECIALTIES
$23.64Beautiful radiused points cover matches our brake caliper inserts and fork tube cap covers, Comes complete with screws and gasket09401243- SKU:
- 09401243
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- PRODUCT NAME:
- COVER
- TYPE:
- POINTS
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- STYLE:
- RADIUS
- COLOR/FINISH:
- WRINKLE
- COLOR/FINISH:
- BLACK
$23.64 -
DRAG SPECIALTIES Points Cover - Chrome 30-0152K-BC223
DRAG SPECIALTIES
$23.64Beautiful radiused points cover matches our brake caliper inserts and fork tube cap covers, Comes complete with screws and gasketDS373919- SKU:
- DS373919
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- RIDING STYLE:
- STREET
- TYPE:
- POINTS
- COLOR/FINISH:
- CHROME
- STYLE:
- RADIUS
- PRODUCT NAME:
- COVER
- UNITS:
- EACH
$23.64 -
DRAG SPECIALTIES Bolt Covers - Chrome - 80" 35-0101-BC251
DRAG SPECIALTIES
$80.29A step beyond individual headbolt covers and spark plug covers, Drag and Billy Westbrook have teamed up to put an end to having to buy individual parts; our die-cast aluminum covers fit over the entire headbolt area as well as the spark plug base,...DS305003- SKU:
- DS305003
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- PRODUCT NAME:
- BOLT COVER
- TYPE:
- HEADBOLT
- COLOR/FINISH:
- CHROME
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$80.29 -
DRAG SPECIALTIES Replacement Rubbers 35-0098-A-HC3
DRAG SPECIALTIES
$5.10A step beyond individual headbolt covers and spark plug covers, Drag and Billy Westbrook have teamed up to put an end to having to buy individual parts; our die-cast aluminum covers fit over the entire headbolt area as well as the spark plug base,...DS305005- SKU:
- DS305005
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- MATERIAL:
- RUBBER
- PRODUCT NAME:
- GROMMET
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- TYPE:
- HEADBOLT
- UNITS:
- PAIR
$5.10 -
DRAG SPECIALTIES Head Bolt/Spark Plug Covers - Chrome - XL 35-0102-BC251
DRAG SPECIALTIES
$80.29A step beyond individual headbolt covers and spark plug covers, Drag and Billy Westbrook have teamed up to put an end to having to buy individual parts; our die-cast aluminum covers fit over the entire headbolt area as well as the spark plug base,...DS305009- SKU:
- DS305009
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- COLOR/FINISH:
- CHROME
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- TYPE:
- BOLT
- UNITS:
- EACH
- PRODUCT NAME:
- BOLT COVER
$80.29 -
On Sale
S&S CYCLE Gear Cover - Big Twin 106-3198
S&S CYCLE
MSRP: $367.95Now: $331.16Was: $367.95Fit most generator motors; styled after the OEM types below, Cast construction with a natural finish, Include gasket and mounting hardware, Made in the U.S.A.310201- SKU:
- 310201
- Availability:
- Ships Same Business Day
- Weight:
- 3.35 LBS
- FEATURES:
- INCLUDES GASKET
- TYPE:
- GENERATOR GEAR
- UNITS:
- KIT
- COLOR/FINISH:
- NATURAL
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- STREET
MSRP: $367.95Now: $331.16Was: $367.95 -
On Sale
S&S CYCLE Gear Cover - Big Twin 31-0240
S&S CYCLE
MSRP: $365.95Now: $329.36Was: $365.95Fit most generator motors; styled after the OEM types below, Cast construction with a natural finish, Include gasket and mounting hardware, Made in the U.S.A.310240- SKU:
- 310240
- Availability:
- Ships Same Business Day
- Weight:
- 3.30 LBS
- TYPE:
- GENERATOR GEAR
- UNITS:
- KIT
- COLOR/FINISH:
- NATURAL
- FEATURES:
- INCLUDES GASKET
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- STREET
MSRP: $365.95Now: $329.36Was: $365.95Qty in Cart: 0Quantity:Price:MSRP: $365.95Now: $329.36Was: $365.95Subtotal: -
PAUGHCO Pan Covers - Chrome 765
PAUGHCO
$264.95Chrome, heavy-gauge steel construction, Felt pads are available separately, Made in the U.S.A.DS376503- SKU:
- DS376503
- Availability:
- Ships Same Business Day
- Weight:
- 3.30 LBS
- BASE FINISH:
- CHROME
- RIDING STYLE:
- STREET
- TYPE:
- ROCKER BOX
- COLOR/FINISH:
- CHROME
- MATERIAL:
- STEEL
- PRODUCT NAME:
- COVER
- UNITS:
- PAIR
$264.95Qty in Cart: 0Quantity:Price:$264.95Subtotal: -
On Sale
PRO-ONE PERF.MFG. Ball Milled Inspection Cover - Big Twin 202150
PRO-ONE PERF.MFG.
MSRP: $60.45Now: $54.41Was: $60.45Include chrome hardwareDS375634C- SKU:
- DS375634C
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- TYPE:
- INSPECTION
- UNITS:
- EACH
- STYLE:
- BALL-MILLED
- COLOR/FINISH:
- CHROME
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- STREET
MSRP: $60.45Now: $54.41Was: $60.45 -
On Sale
PRO-ONE PERF.MFG. Milled Solid Billet Inspection Cover 202140
PRO-ONE PERF.MFG.
MSRP: $60.45Now: $54.41Was: $60.45Include chrome hardwareDS375001- SKU:
- DS375001
- Availability:
- Ships Same Business Day
- Weight:
- 0.58 LBS
- TYPE:
- INSPECTION
- COLOR/FINISH:
- CHROME
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- STREET
- STYLE:
- SMOOTH
- UNITS:
- EACH
MSRP: $60.45Now: $54.41Was: $60.45 -
TRASK Assault Cam Cover - Raw - M8 TM-018R
TRASK
$429.95Transparent for viewing internal engine components, Matches Assault series of air cleaners, Made in the U.S.A.09401873- SKU:
- 09401873
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- RIDING STYLE:
- STREET
- TYPE:
- CAM
- UNITS:
- EACH
- COLOR/FINISH:
- MACHINED
- COLOR/FINISH:
- RAW
- PRODUCT NAME:
- COVER
$429.95
Buying Guide and FAQs
Buying Guide: Factors to Consider When Choosing Harley Bike Engine Covers
- Compatibility: Ensure covers fit your Harley's engine type (e.g., Twin Cam 1999-2017, M8, Evo, Shovel) and model (e.g., Road King, Softail, Sportster). Use the vehicle selector for year-specific matches (e.g., Twin Cam for Trask Assault, M8 for Slyfox timing) to avoid mounting issues.
- Type of Use: For street riding or custom aesthetics, opt for cam/point covers with aggressive designs; touring benefits from durable rocker/spark plug covers for protection and style in varied conditions.
- Components and Upgrades: Select cam covers (e.g., Assault/grooved), point covers (dish/finned), timing covers (matte carbon), rocker box covers (polished/chrome), or spark plug covers (finned). Focus on hardware inclusion and finishes for easy upgrades.
- Brand and Quality: Choose Trask for Assault series, Rough Crafts for grooved designs, Thrashin Supply Co. for dish point covers, Drag Specialties for rocker/spark plug options, Pro-One Perf. Mfg. for ball-milled point covers, Slyfox for matte carbon timing, Joker Machine for finned point covers, or Feuling for 5-hole point covers. Prioritize billet aluminum or forged billet for durability and corrosion resistance.
- Installation and Cost: Most are bolt-on with included hardware (e.g., stainless screws); prices range from $54.95 for point covers to $821.89 for rocker box sets—factor in made-in-USA quality and free shipping over $99 for value.
Frequently Asked Questions (FAQs)
- What Harley models do these engine covers support? Covers support models with Twin Cam (1999-2017), M8, Evo, Shovel, and Sportster engines—use the year/make/model filter for exact compatibility.
- How do cam covers improve engine aesthetics? Designs like Trask Assault with transparent windows or Rough Crafts grooved provide custom looks while allowing internal viewing.
- What finishes are available for covers? Options include chrome, black (anodized/powder coat), polished, raw/machined, or matte carbon fiber for style matching your build.
- Do these covers include installation hardware? Yes, most come with stainless steel fasteners or screws for easy bolt-on installation.
- What if a cover doesn't fit my Harley? Verify engine type, year, and design (e.g., 5-hole for point covers) before buying. Our returns policy allows exchanges or refunds if it doesn't match.
- Can I find related engine parts? Yes—explore gaskets, pistons, or cams in the Harley engine category to complement your cover upgrade for a complete refresh.
