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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THRASHIN SUPPLY CO. Point Cover - Classic - Polished - EVO TSC-3020-2
THRASHIN SUPPLY CO.
$49.95A quality point cover does more than protect your ignition system—it completes the aesthetic and functional integrity of your engine bay. This polished classic design from Thrashin Supply Co. combines precision CNC machining with durable 6061 billet...09401712- SKU:
- 09401712
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- PRODUCT NAME:
- COVER
- STYLE:
- CLASSIC
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- POLISHED
- MATERIAL:
- BILLET ALUMINUM
- TYPE:
- POINT
$49.95Qty in Cart: 0Quantity:Price:$49.95Subtotal: -
FEULING OIL PUMP CORP. Point Cover - Wrench - Black - M8 9137
FEULING OIL PUMP CORP.
$69.95A points cover does more than protect your ignition system—it's a visible statement of craftsmanship on your engine. This FEULING billet aluminum cover transforms the cam area into a finished, precision-engineered detail that reflects the quality of the...09401756- SKU:
- 09401756
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- RIDING STYLE:
- STREET
- TYPE:
- POINT
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- COVER
- UNITS:
- EACH
- MATERIAL:
- BILLET ALUMINUM
$69.95 -
COVINGTONS Smooth Chrome Cover - Twin Cam C1296-C
COVINGTONS
$634.95A quality primary cover protects your Twin Cam engine's internal components while delivering a clean, finished appearance that reflects your attention to detail. The COVINGTONS Smooth Chrome Cover eliminates the stock plastic aesthetic with...09401351- SKU:
- 09401351
- Availability:
- Ships Same Business Day
- Weight:
- 2.90 LBS
- TYPE:
- CAM
- UNITS:
- EACH
- MATERIAL:
- BILLET ALUMINUM
- STYLE:
- SMOOTH
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- STREET
$634.95Qty in Cart: 0Quantity:Price:$634.95Subtotal: -
ARLEN NESS Rocker Cover Box - 10 Gauge - Chrome 18-252
ARLEN NESS
$549.95The ARLEN NESS Rocker Cover Box transforms your engine's visual presence with precision-engineered billet construction that commands attention while maintaining OEM fitment and reliability. Machined from 6061 T-6 forged aluminum, this cover delivers the...09401341- SKU:
- 09401341
- Availability:
- Ships Same Business Day
- Weight:
- 3.95 LBS
- MATERIAL:
- BILLET ALUMINUM
- TYPE:
- ROCKER BOX
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- STREET
- MODEL:
- 10 GAUGE
- UNITS:
- PAIR
$549.95Qty in Cart: 0Quantity:Price:$549.95Subtotal: -
ARLEN NESS Lifter Block Cover - 10 Gauge - Black 12-573
ARLEN NESS
$199.95A quality lifter block cover protects your engine's internal components from debris, moisture, and contaminants while maintaining a clean, finished appearance in the engine bay. The ARLEN NESS 10 Gauge Lifter Block Cover combines precision machining with...09401346- SKU:
- 09401346
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- COLOR/FINISH:
- BLACK ANODIZED
- PRODUCT NAME:
- COVER
- TYPE:
- LIFTER BLOCK
- MODEL:
- 10 GAUGE
- COLOR/FINISH:
- BLACK
- MATERIAL:
- 6061-T6 BILLET ALUMINUM
- UNITS:
- PAIR
- RIDING STYLE:
- STREET
$199.95Qty in Cart: 0Quantity:Price:$199.95Subtotal: -
ARLEN NESS Lifter Block Cover - Chrome 12-582
ARLEN NESS
$249.95The ARLEN NESS Lifter Block Cover delivers a refined, finished look to your engine bay while protecting critical components from debris and moisture. Precision-machined from billet aluminum, this chrome cover combines aesthetic appeal with functional...09401660- SKU:
- 09401660
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- MATERIAL:
- 6061-T6 BILLET ALUMINUM
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- COVER
- UNITS:
- PAIR
- MODEL:
- 10 GAUGE
- COLOR/FINISH:
- CHROME
- TYPE:
- LIFTER BLOCK
$249.95Qty in Cart: 0Quantity:Price:$249.95Subtotal: -
ARLEN NESS Finned Cam Cover - Chrome - Indian I-1168
ARLEN NESS
$199.95If you're running an Indian 111" Thunderstroke™ engine, your cam cover is one of the most visible components on your build. The ARLEN NESS Finned Cam Cover delivers the aesthetic cohesion of a fully coordinated engine package while maintaining the...09401665- SKU:
- 09401665
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- RIDING STYLE:
- STREET
- STYLE:
- FINNED
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- COVER
- TYPE:
- CAM
- UNITS:
- EACH
- COLOR/FINISH:
- CHROME
$199.95Qty in Cart: 0Quantity:Price:$199.95Subtotal: -
ARLEN NESS Cam Cover - Titanium 03-976
ARLEN NESS
$299.95The OEM die-cast cam cover is prone to cracking and leaking under high-rpm stress, compromising engine reliability and aesthetics. The ARLEN NESS Titanium Cam Cover replaces that weak point with precision-machined 6061 T-6 forged aluminum—stronger,...09401902- SKU:
- 09401902
- Availability:
- Ships Same Business Day
- Weight:
- 2.96 LBS
- PRODUCT NAME:
- COVER
- UNITS:
- EACH
- COLOR/FINISH:
- ANODIZED
- TYPE:
- CAM
- MODEL:
- 10 GAUGE
- COLOR/FINISH:
- TITANIUM
- MATERIAL:
- 6061 T-6 ALUMINUM
- RIDING STYLE:
- STREET
$299.95Qty in Cart: 0Quantity:Price:$299.95Subtotal: -
ARLEN NESS Lifter Block - Black 12-584
ARLEN NESS
$249.95The ARLEN NESS Lifter Block delivers precision engine positioning for Harley-Davidson platforms where OEM geometry falls short. CNC-machined from aircraft-grade billet aluminum, this component ensures proper valve train alignment and reduces stress on...09401907- SKU:
- 09401907
- Availability:
- Ships Same Business Day
- Weight:
- 0.91 LBS
- COLOR/FINISH:
- BLACK ANODIZED
- MATERIAL:
- 6061-T6 BILLET ALUMINUM
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- STREET
- TYPE:
- LIFTER BLOCK
- COLOR/FINISH:
- BLACK
- MODEL:
- 10 GAUGE
- UNITS:
- PAIR
$249.95Qty in Cart: 0Quantity:Price:$249.95Subtotal: -
ARLEN NESS Rocker Cover - Titanium 18-267
ARLEN NESS
$699.95The ARLEN NESS Rocker Cover transforms your engine's appearance while maintaining the reliability of OEM fitment. Crafted from 6061 T-6 forged billet aluminum, this cover delivers the aesthetic upgrade serious builders demand without compromising...09401912- SKU:
- 09401912
- Availability:
- Ships Same Business Day
- Weight:
- 5.71 LBS
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- ANODIZED
- MATERIAL:
- BILLET ALUMINUM
- TYPE:
- ROCKER BOX
- COLOR/FINISH:
- TITANIUM
- MODEL:
- 10 GAUGE
- UNITS:
- PAIR
$699.95Qty in Cart: 0Quantity:Price:$699.95Subtotal: -
Jims Tappet Cover Black 2017-2021 Harley-Davidson FLHR Road King 6022
JIMS
$812.95A quality tappet cover keeps your engine sealed and protected under demanding ride conditions—critical for maintaining oil pressure and preventing leaks that compromise performance. The JIMS 6022 delivers precise fitment and reliable sealing on your Road...09402012- SKU:
- 09402012
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
- PRODUCT NAME:
- COVER
- TYPE:
- TAPPET
- UNITS:
- EACH
- BASE FINISH:
- ANODIZED
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
$812.95 -
DRAG SPECIALTIES Point Cover - Chrome 30-0152-BC223
DRAG SPECIALTIES
$15.40A points cover isn't just a cosmetic piece—it protects your ignition system from debris, moisture, and contamination while adding a polished appearance to your engine bay. The DRAG SPECIALTIES chrome points cover delivers OEM-level durability with a...DS373917- SKU:
- DS373917
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- PRODUCT NAME:
- COVER
- TYPE:
- POINTS
- MATERIAL:
- STEEL
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$15.40Qty in Cart: 0Quantity:Price:$15.40Subtotal: -
PERFORMANCE MACHINE (PM) Scallop Rocker Box Cover - Chrome - M8 0177-2070-CH
PERFORMANCE MACHINE (PM)
$1,026.95A worn or damaged rocker box cover compromises both aesthetics and engine protection on your M8. The PM Scallop Rocker Box Cover delivers a factory-correct replacement with aggressive scallop detailing and premium chrome finishing, transforming your...09401927- SKU:
- 09401927
- Availability:
- Ships Same Business Day
- Weight:
- 7.05 LBS
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- COVER
- STYLE:
- SCALLOPED
- UNITS:
- PAIR
- RIDING STYLE:
- STREET
- TYPE:
- ROCKER BOX
$1,026.95Qty in Cart: 0Quantity:Price:$1,026.95Subtotal: -
PERFORMANCE MACHINE (PM) Cam Cover - Vision - M8 - Contrast Cut 0177-2082M-BM
PERFORMANCE MACHINE (PM)
$519.95A cam cover isn't just cosmetics—it's a direct statement about your build quality. The PM Vision Cam Cover replaces your stock cover with a precision-machined alternative that showcases your commitment to detail while delivering real durability. This is...09401977- SKU:
- 09401977
- Availability:
- Ships Same Business Day
- Weight:
- 1.45 LBS
- TYPE:
- CAM
- UNITS:
- EACH
- COLOR/FINISH:
- CONTRAST CUT™
- MODEL:
- VISION
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
$519.95Qty in Cart: 0Quantity:Price:$519.95Subtotal: -
DRAG SPECIALTIES Points Cover - Chrome/Black 30-0152DA
DRAG SPECIALTIES
$32.91A points cover serves as both a functional engine component and a visible style statement on your motorcycle. This chrome and black cover protects your ignition points while adding classic custom aesthetics that complement any cruiser or touring build...09400843- SKU:
- 09400843
- Availability:
- Ships Same Business Day
- Weight:
- 0.43 LBS
- UNITS:
- EACH
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- COVER
- RIDING STYLE:
- STREET
- MATERIAL:
- ALUMINUM
- STYLE:
- LIVE TO RIDE
- TYPE:
- POINT
$32.91Qty in Cart: 0Quantity:Price:$32.91Subtotal: -
DRAG SPECIALTIES Points Cover - Black 30-0170ASB
DRAG SPECIALTIES
$27.76A points cover isn't just protective hardware—it's a visible component that defines your engine's aesthetic while safeguarding critical ignition components from dirt, moisture, and debris. This Drag Specialties cover delivers the refined finishing touch...09401242- SKU:
- 09401242
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- COLOR/FINISH:
- FLAT
- RIDING STYLE:
- STREET
- TYPE:
- POINTS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- COVER
- UNITS:
- EACH
- STYLE:
- RADIUS
$27.76Qty in Cart: 0Quantity:Price:$27.76Subtotal: -
DRAG SPECIALTIES Points Cover - Chrome/Black I30-0223CA
DRAG SPECIALTIES
$34.97A points cover does more than protect your ignition system from debris and moisture—it's the finishing touch that ties together your engine's aesthetic with functional precision. Whether you're running a classic cruiser or a vintage performance build,...09401645- SKU:
- 09401645
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- STYLE:
- LIVE TO RIDE
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- COVER
- TYPE:
- ENGINE
$34.97 -
DRAG SPECIALTIES Points Cover - Chrome/Gold/Black I30-0223GA
DRAG SPECIALTIES
$43.21A points cover serves as both a functional engine component and a statement piece on your motorcycle. This Drag Specialties cover protects your ignition points from moisture and debris while delivering the polished aesthetic that separates a maintained...09401646- SKU:
- 09401646
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- COLOR/FINISH:
- GOLD
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- TYPE:
- ENGINE
- STYLE:
- LIVE TO RIDE
- PRODUCT NAME:
- COVER
- UNITS:
- EACH
$43.21Qty in Cart: 0Quantity:Price:$43.21Subtotal:
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.
