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!
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FIGURATI DESIGNS Timing Cover - 2 Hole - Red Line American Flag - Black FD75-TC-2H-BLK
FIGURATI DESIGNS
$122.95A timing cover is one of the most visible components on your engine—it deserves to look as good as it performs. This FIGURATI DESIGNS cover combines American-made craftsmanship with premium 316L stainless steel construction, giving your Harley Davidson...09402081- SKU:
- 09402081
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
$122.95 -
FIGURATI DESIGNS Timing Cover - 5 Hole - American Flag - Reversed - Black FD21R-TC-5H-BLK
FIGURATI DESIGNS
$132.95A timing cover does more than protect critical engine components—it's the first visual statement your engine makes. The FIGURATI DESIGNS 5-Hole Timing Cover combines corrosion-resistant 316L stainless steel with bold American styling, delivering...09402083- SKU:
- 09402083
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
$132.95 -
FIGURATI DESIGNS Timing Cover - 5 Hole - Skull - Stainless Steel FD24-TC-5H-SS
FIGURATI DESIGNS
$132.95Your Harley's timing cover takes constant abuse from heat, moisture, and road grime—it deserves protection that doesn't compromise aesthetics. The FIGURATI DESIGNS Timing Cover combines 316L stainless steel durability with aggressive styling, giving you...09402084- SKU:
- 09402084
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
$132.95 -
FIGURATI DESIGNS Timing Cover - 5 Hole - Skull - Black FD25-TC-5H-BLK
FIGURATI DESIGNS
$132.95A timing cover sets the visual tone for your engine bay while protecting critical drivetrain components from dirt, debris, and moisture. The FIGURATI DESIGNS 5-Hole Timing Cover combines functional design with striking aesthetics, giving your...09402085- SKU:
- 09402085
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
$132.95 -
FIGURATI DESIGNS Timing Cover - 5 Hole - Skull - Contrast Cut - Stainless Steel FD27-TC-5H-SS
FIGURATI DESIGNS
$132.95A timing cover does more than protect your engine's ignition system—it's the visual centerpiece of your Harley's top end. The FIGURATI DESIGNS Timing Cover combines corrosion-resistant construction with aggressive styling, delivering both durability and...09402088- SKU:
- 09402088
- Availability:
- Ships Same Business Day
- Weight:
- 0.36 LBS
$132.95 -
FIGURATI DESIGNS Timing Cover - 5 Hole - POW MIA - Stainless Steel FD50-TC-5H-SS
FIGURATI DESIGNS
$132.95A timing cover serves as both a functional engine component and a statement piece on your motorcycle. The FIGURATI DESIGNS 5-Hole timing cover protects your ignition timing while delivering the visual impact that separates a show-quality build from the...09402094- SKU:
- 09402094
- Availability:
- Ships Same Business Day
- Weight:
- 0.41 LBS
$132.95 -
FIGURATI DESIGNS Timing Cover - 5 Hole - Blue Line American Flag - Stainless Steel FD70-TC-5H-SS
FIGURATI DESIGNS
$132.95A timing cover isn't just a functional necessity—it's the first thing people notice when looking at your engine bay. The FIGURATI DESIGNS Timing Cover combines precision engineering with bold American aesthetics, giving your Harley Davidson the polished...09402096- SKU:
- 09402096
- Availability:
- Ships Same Business Day
- Weight:
- 0.41 LBS
$132.95 -
FIGURATI DESIGNS Timing Cover - 5 Hole - Blue Line American Flag - Black FD71-TC-5H-BLK
FIGURATI DESIGNS
$132.95A timing cover does more than protect your engine's critical internals—it's a visual statement that defines your motorcycle's aesthetic. This FIGURATI DESIGNS piece combines OEM-level protection with custom styling, letting you showcase your patriotic...09402097- SKU:
- 09402097
- Availability:
- Ships Same Business Day
- Weight:
- 0.41 LBS
$132.95 -
FIGURATI DESIGNS Timing Cover - 5 Hole - Green Line American Flag - Stainless Steel FD72-TC-5H-SS
FIGURATI DESIGNS
$132.95A timing cover does more than protect your engine's critical timing components—it's the first visual statement of your build's quality and attention to detail. The FIGURATI DESIGNS Timing Cover combines corrosion-resistant 316L stainless steel...09402098- SKU:
- 09402098
- Availability:
- Ships Same Business Day
- Weight:
- 0.41 LBS
$132.95 -
FIGURATI DESIGNS Timing Cover - 5 Hole - Green Line American Flag - Black FD72-TC-5H-BLK
FIGURATI DESIGNS
$132.95A timing cover isn't just protective hardware—it's a visible statement of your bike's quality and your attention to detail. This FIGURATI DESIGNS cover combines 316L stainless steel construction with precise 5-hole fitment for Harley Davidson...09402099- SKU:
- 09402099
- Availability:
- Ships Same Business Day
- Weight:
- 0.41 LBS
$132.95 -
FIGURATI DESIGNS Timing Cover - 5 Hole - Red Line American Flag - Stainless Steel FD73-TC-5H-SS
FIGURATI DESIGNS
$132.95A timing cover does more than protect your engine's critical components—it's the first thing people see when they look under your hood. The FIGURATI DESIGNS Timing Cover combines 316L stainless steel construction with meticulous craftsmanship, delivering...09402100- SKU:
- 09402100
- Availability:
- Ships Same Business Day
- Weight:
- 0.41 LBS
$132.95 -
FIGURATI DESIGNS Timing Cover - 5 Hole - Red Line American Flag - Black FD75-TC-5H-BLK
FIGURATI DESIGNS
$132.95A timing cover isn't just a protective component—it's a visible statement of build quality that directly impacts engine longevity and aesthetic appeal. The FIGURATI DESIGNS Timing Cover combines corrosion-resistant 316L stainless steel construction with...09402101- SKU:
- 09402101
- Availability:
- Ships Same Business Day
- Weight:
- 0.41 LBS
$132.95 -
DRAG SPECIALTIES Pushrod Tube Kit - Chrome - M8 78052
DRAG SPECIALTIES
$132.45Pushrod tubes are critical to engine reliability, especially in high-performance applications where valve train stability directly impacts power delivery and longevity. DRAG SPECIALTIES' chrome-finished pushrod tube kit for M8 engines delivers...09402105- SKU:
- 09402105
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
$132.45 -
ALLOY ART Comp Cam Cover - Raw - M8 M8CC
ALLOY ART
$411.95If you're running a tight engine bay on your M8, header fitment and crankcase ventilation are constant compromises. The ALLOY ART Comp Cam Cover solves both with a low-profile design that clears larger-diameter headers and a reinforced breather port that...09402133- SKU:
- 09402133
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
$411.95 -
PERFORMANCE MACHINE (PM) Race Series Cam Cover - Black Ops - M8 0177-2076-SMB
PERFORMANCE MACHINE (PM)
$362.95Your M8's stock cam cover is functional—but it's not optimized for performance. The PM Race Series Cam Cover replaces it with a precision-machined component that actively manages heat dissipation while delivering the aggressive aesthetics of a...09402134- SKU:
- 09402134
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
$362.95 -
PERFORMANCE MACHINE (PM) Race Series Clutch Cover - Hydraulic - Black Ops 0066-2037-SMB
PERFORMANCE MACHINE (PM)
$329.95Stock clutch covers dissipate heat poorly and look outdated—especially under track conditions where thermal management directly impacts clutch engagement and longevity. The PM Race Series Clutch Cover upgrades both function and aesthetics with...09402135- SKU:
- 09402135
- Availability:
- Ships Same Business Day
- Weight:
- 2.43 LBS
$329.95 -
PERFORMANCE MACHINE (PM) Race Series Clutch Cover - Cable - Black Ops 0177-2077-SMB
PERFORMANCE MACHINE (PM)
$274.95A stock clutch cover dissipates heat inconsistently, compromising engagement feel and longevity under sustained racing conditions. The PM Race Series Clutch Cover replaces that liability with precision-engineered cooling and a rigid platform that...09402136- SKU:
- 09402136
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
$274.95 -
PERFORMANCE MACHINE (PM) Race Series Transmission Cover - Black Ops - M8 0203-2021-SMB
PERFORMANCE MACHINE (PM)
$197.95Your stock transmission cover is doing nothing but sitting there—until you need it to. The PM Race Series Transmission Cover upgrades your M8 with CNC-machined precision, superior heat dissipation, and a purposeful race aesthetic that doesn't compromise...09402139- SKU:
- 09402139
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
$197.95 -
PERFORMANCE MACHINE (PM) Rocker Box Cover - Race Series - Black Ops - M8 0177-2084-SMB
PERFORMANCE MACHINE (PM)
$714.95Stock rocker box covers trap heat and limit airflow around your engine's hottest components—upgrading to PM's Race Series covers improves thermal management while delivering the aggressive aesthetic that separates race bikes from the street. The...09402140- SKU:
- 09402140
- Availability:
- Ships Same Business Day
- Weight:
- 6.45 LBS
$714.95 -
THRASHIN SUPPLY CO. Cam Cover - Gen 2 - Smooth - Black - M8 TSC-3028-1
THRASHIN SUPPLY CO.
$109.95A properly fitted cam cover protects your engine's valve train from contamination while maintaining clean aesthetics on your M8. The THRASHIN SUPPLY CO. Gen 2 delivers a slim profile and cut-away corner design that clears modern floorboards without...09402218- SKU:
- 09402218
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
$109.95
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.
