fits model: Fxs, Ds. make: Harley. year: 1979–1980.

( Brand: Drag Specialties ), ( Manufacturer Part Number: 8437851 ), ( Part Type: Adjuster Arm Shaft )
The FXS Specialties Kit Adjuster Rider Arm Shaft for Harley-Davidson models produced between 1979 and 1980, with part number 8437851, is an essential upgrade for any enthusiast looking to enhance the functionality and durability of their rocker arm assemblies. This rider arm shaft is specifically designed for Rocker 80 DS models, ensuring a precise fit and seamless integration into your Harley-Davidson's engine.
The kit is made from high-quality materials, ensuring both strength and durability. The rider arm shaft is engineered to withstand the rigors of regular use, providing reliable performance even under high-stress conditions. The kit includes all necessary components, including the rider arm shaft, allowing for a straightforward and hassle-free installation process.
The FXS Specialties Kit Adjuster Rider Arm Shaft features an adjustable design, allowing you to fine-tune the tension of your rocker arms for optimal engine performance. This adjustability can help improve throttle response, increase engine power, and reduce vibrations, providing a smoother and more enjoyable riding experience.
The kit also includes an easy-to-follow installation guide, making it simple for even the most novice of mechanics to install. The guide provides clear, step-by-step instructions, along with detailed diagrams and illustrations, ensuring a successful installation every time.
In summary, the FXS Specialties Kit Adjuster Rider Arm Shaft for Harley-Davidson models is an excellent upgrade for any Rocker 80 DS owner. Its high-quality materials, adjustable design, and straightforward installation process make it an essential addition to any Harley-Davidson enthusiast's toolkit.
Pros of buying a 1979-1980 FXS Specialties Kit Adjuster Rider Arm Shaft (Harley-Davidson Part Number: 8437851 Rocker 80 DS):1. Improved functionality: The FXS Specialties Kit Adjuster Rider Arm Shaft can help improve the functionality of your Harley-Davidson by providing better adjustability and stability.
2. Enhanced appearance: The kit can also enhance the appearance of your motorcycle, as it can give your bike a more customized and personalized look.
3. Durable material: The kit is made of high-quality material, which means it is likely to be durable and long-lasting.
Cons of buying a 1979-1980 FXS Specialties Kit Adjuster Rider Arm Shaft (Harley-Davidson Part Number: 8437851 Rocker 80 DS):1. Cost: The kit may be expensive, depending on where you purchase it from.
2. Installation: Installing the kit may require some technical knowledge and skills, which could be a challenge for some motorcycle owners.
3. Compatibility: There is a possibility that the kit may not be compatible with your specific model of Harley-Davidson, so it is essential to check the compatibility before purchasing.
In conclusion, the 1979-1980 FXS Specialties Kit Adjuster Rider Arm Shaft (Harley-Davidson Part Number: 8437851 Rocker 80 DS) can be a great investment for Harley-Davidson owners looking to improve the functionality and appearance of their motorcycle. However, it is essential to consider the potential costs and installation challenges before making a purchase. If you are confident in your technical skills and willing to invest in a high-quality kit, then the FXS Specialties Kit Adjuster Rider Arm Shaft could be a worthwhile purchase for you.
Rocker arm won't come out of adjustment or need re shimming.
Only needs to be replaced with each valve job. Ds rocker shaft arm adjuster kit Harley Fxs 80 low rider contains shims, spacers and seals to rebuild all four rocker arm shafts found in shovel head engines.