ARLEN NESS 12-585 Titanium Tappet Block Cover Ultra M-033 10-GAUGE

( Brand: Arlen Ness ), ( Part Type: Cover Tappet Block ), ( Manufacturer Part Number: 12-585 M-033 ), ( Oem Or Performance: Performance/aftermarket )

Review ARLEN NESS 10-gauge Titanium Tappet Block Cover Hd Ultra Limited fits FLHTK 2017–2021

Introducing the Arlen Ness 12-585 M-033 10-gauge Titanium Tappet Block Cover, a premium upgrade for your Ultra Limited Flathead Twin-Cooled 2017-2021 Harley-Davidson Softail motorcycle. This cover, manufactured by Arlen Ness, a renowned name in aftermarket motorcycle parts, is an excellent choice for riders seeking both aesthetics and durability.

The cover is constructed using 10-gauge Titanium, a material that offers superior strength and resistance to corrosion compared to the standard OEM cover. It is designed to replace the factory-installed cover and fits perfectly on Ultra Limited Flathead Twin-Cooled models from 2017 to 2021.

The Arlen Ness 12-585 M-033 Titanium Tappet Block Cover boasts a sleek and modern design, which adds an element of uniqueness to your motorcycle. The polished finish gives it an eye-catching shine that is sure to turn heads. Moreover, the titanium material provides a distinct and luxurious look that sets your bike apart from others.

Installation of this cover is straightforward, and it does not require any modifications to your engine. Simply remove the OEM cover and replace it with the Arlen Ness 12-585 M-033 Titanium Tappet Block Cover. The cover comes with all necessary hardware for installation.

Investing in this Arlen Ness part offers several benefits. Besides enhancing the appearance of your bike, the cover's durability ensures long-lasting performance. It is resistant to wear and tear, as well as corrosion, which is common in motorcycle parts. The use of titanium also results in weight reduction, improving the bike's overall performance.

In summary, the Arlen Ness 12-585 M-033 10-gauge Titanium Tappet Block Cover is a high-quality, durable, and visually appealing upgrade for your Ultra Limited Flathead Twin-Cooled Harley-Davidson Softail. It is a worthwhile investment for riders seeking to make their bike stand out while ensuring top-notch performance.

Arlen Ness 12-585 M-033 10-Gauge Titanium Tappet Block Cover for Ultra FLHTK 2017-2021: A Detailed Analysis

The Arlen Ness 12-585 M-033 10-Gauge Titanium Tappet Block Cover is an aftermarket upgrade designed for Harley-Davidson Ultra FLHTK motorcycles manufactured between 2017 and 2021. This lightweight, durable part aims to enhance the overall performance and aesthetics of your bike. In this analysis, we will discuss the pros and cons of investing in this titanium tappet block cover.

1. Enhanced durability: The 10-gauge titanium material is renowned for its superior strength and resistance to heat, making it an excellent choice for high-performance motorcycle components.

2. Lightweight: Titanium is significantly lighter than the standard steel covers. This reduction in weight can lead to improved engine response and fuel efficiency.

3. Aesthetics: The sleek, modern design of the Arlen Ness cover is sure to turn heads and add a touch of elegance to your bike.

4. Easy installation: The cover can be installed using common hand tools, making it a relatively straightforward upgrade for the average DIY enthusiast.

5. Improved engine cooling: The lighter weight of the titanium cover allows for better airflow, which can help keep your engine running cooler during long rides or heavy use.

1. Cost: The Arlen Ness 12-585 M-033 10-Gauge Titanium Tappet Block Cover is a premium upgrade, and its price tag reflects its high-quality materials and craftsmanship.

2. Potential for noise: The lighter weight of the titanium cover may result in increased engine noise, which some riders may find unsettling.

3. Non-OEM appearance: Some riders may prefer the stock appearance of their motorcycle and may not appreciate the noticeable change that this aftermarket part brings.

In conclusion, the Arlen Ness 12-585 M-033 10-Gauge Titanium Tappet Block Cover offers several advantages, including improved durability, lightweight construction, enhanced engine cooling, and an eye-catching design. However, it also comes with some potential drawbacks, such as increased cost, potential noise, and the non-OEM appearance. Ultimately, the decision to invest in this upgrade depends on your personal preferences, riding style, and budget. If you value performance, durability, and the unique look of this high-quality part, it may be worth the investment. On the other hand, if you prefer a more subtle, stock appearance and are not concerned with the additional benefits, you may opt to stick with the factory cover.

part # 12585 prices

• $194.48-$224.96

specifications ignitioncompo:

• for models: Flhtk
• for years: 2017-2021
• brand: Arlen Ness
• part type: Cover Tappet Block
• manufacturer part number: 12-585 M-033
• oem or performance: Performance/aftermarket

shipping ignitioncompo:

• service: UPS Ground
• cost: $0.00
• carrier: UPS
• type: Fixed
• transit: 2-5 Days
• class: Standard

seller ignitioncompo:

• rating: 99.1%
• # reviews: 220789

offer ignitioncompo:

• options: Ship-to-home
• availability: In Stock
• started: August 25, 2025
• sold: 0
• quantity: 1

general ignitioncompo:

• condition: New
• Motorcycle Scooter Parts Accessories > Electrical Ignition Components > Other Electrical Ignition Components

returns ignitioncompo:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

payments ignitioncompo:

• other
• credit card: Visa
• wallet: Google-pay

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