fits model: Shovelhead. year: 1983–1984.

( Brand: Bikers Choice ), ( Part Type: Tappet Guide ), ( Manufacturer Part Number: 601551 )
The Bikers Choice 601551 front tappet kit for Harley-Davidson Shovelhead engines is a high-performance upgrade designed to enhance the engine's power output and overall functionality. This kit is suitable for Harley-Davidson Shovelhead engines with the following part numbers: 66-81 and 83-84.
The tappet kit comes with precision-engineered tappets that provide better valve control and regulation, leading to improved engine performance. These tappets have been specifically designed to minimize tappet noise and wear, ensuring a smoother and quieter ride.
The kit includes six tappets in total - three intake and three exhaust tappets. Each tappet features a unique, curved design, which allows for optimal valve clearance adjustment and helps to reduce friction between the valves and the tappets.
The Bikers Choice 601551 front tappet kit also includes lightweight and durable brass carry cap screws, which provide superior thread engagement and reduce the risk of stripping. These screws are designed to allow easy adjustment of the tappet clearances, ensuring precise settings and improved engine performance.
The kit also includes new copper-plated tappet adjusting nuts, which provide even torque loading and distribute stress evenly over the tappet pins. This helps to prolong the life of the tappets and reduce the risk of damage.
The installation of this kit is straightforward, and the included instructions make the process easy for even the most novice of motorcycle enthusiasts. The kit also comes with the necessary hardware for installation, including copper-plated tappet adjusting nuts, lightweight brass carry cap screws, and new hammered steel valve pushrods.
In summary, the Bikers Choice 601551 front tappet kit for Harley-Davidson Shovelhead engines is an excellent upgrade for riders who want to improve their engine's performance, reduce noise, and ensure reliable and long-lasting operation. With its high-quality components, easy installation process, and significant performance gains, this kit is an essential addition for any serious Harley-Davidson rider.
The Bikers Choice SH-66-81/83 Shovelhead Front Tap Kit is an aftermarket solution designed to address the common problem of leaking front tappets in Harley-Davidson Shovelhead engines. This kit is widely used and praised within the Harley community due to its reliability and ease of installation. While there are several advantages to using this product, it is essential to consider both the pros and cons before making a purchase.
Pros:1. Improved engine performance: The primary function of the front tap kit is to enhance engine performance by reducing tappet leaks. This provides smoother idling and improved throttle response, leading to a more enjoyable riding experience.
2. Cost-effective: Compared to an entire engine rebuild or purchasing a new motor, the front tap kit is a more affordable solution. This makes it a popular choice for Harley riders seeking to optimize their engine performance without a significant financial investment.
3. Easy installation: The installation process for the Bikers Choice SH-66-81/83 Shovelhead Front Tap Kit is relatively simple and can typically be completed in a few hours by an experienced home mechanic. This allows riders to save on labor costs and maintain their Harley as a DIY project.
4. Quality construction: Bikers Choice is a well-known aftermarket manufacturer specializing in Harley-Davidson parts. The SH-66-81/83 Shovelhead Front Tap Kit is made using high-quality materials and craftsmanship, ensuring a long-lasting solution for your Shovelhead engine.
5. Community support: A large number of Harley-Davidson riders have successfully installed and benefited from the use of the Bikers Choice SH-66-81/83 Shovelhead Front Tap Kit. This community support provides valuable resources, advice, and troubleshooting tips for those seeking to improve their engine performance.
Cons:1. Limited coverage: While the Bikers Choice SH-66-81/83 Shovelhead Front Tap Kit is a versatile solution for many Shovelhead engines, it does not cover all possible variations or configurations. Riders with custom or highly modified engines may need to consult with Bikers Choice or other experts to determine compatibility.
2. Potential for complications: While the installation process is considered relatively simple, there may still be complications that arise during the installation or even after installation is complete. This could include leaking seals, improper seal installation, or the need for additional modifications.
3. Non-OEM parts: It is important to note that the Bikers Choice SH-66-81/83 Shovelhead Front Tap Kit is an aftermarket solution, meaning it is not an original equipment manufacturer (OEM) part. While it is constructed to the highest standards and performs exceptionally well for most riders, some may prefer the authenticity and compatibility of OEM parts.
4. Requires maintenance: Although the Bikers Choice SH-66-81/83 Shovelhead Front Tap Kit is designed to reduce leaks and improve engine performance, it still requires routine maintenance to ensure the kit continues to function properly. This may include regular oil changes, seal checks, and other associated tasks.
Conclusion:The Bikers Choice SH-66-81/83 Shovelhead Front Tap Kit is a popular aftermarket solution for Harley-Davidson Shovelhead engines facing issues with leaking front tappets. Its advantages, such as improved engine performance, cost-effectiveness, easy installation, quality construction, and community support, make it a compelling option for many riders. However, its limitations, including limited coverage, potential complications, the use of non-OEM parts, and the need for routine maintenance, should be carefully considered before making a purchase. Ultimately, if a Shovelhead engine owner is seeking to enhance their engine's performance, the Bikers Choice SH-66-81/83 Shovelhead Front Tap Kit is an excellent choice, provided they are aware of its pros, cons, and the potential challenges involved in its installation and use.
Recommendation:If you are a Harley-Davidson Shovelhead owner experiencing issues with leaking front tappets and seeking to improve your engine performance, the Bikers Choice SH-66-81/83 Shovelhead Front Tap Kit is a highly recommended solution. Ensure that your engine is compatible with the kit before making a purchase, and be prepared for the potential challenges associated with its installation and maintenance. Consult the Harley community for helpful advice and resources, and enjoy the benefits of a smoother, more responsive riding experience.