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S&S CYCLE Rocker Arm Guardian Kit M8 Part Number 900-1092 for Harley-Davidson Engines
Regular price $917.95 USD
Rocker Arm Guardian Kit - M8 The S&S CYCLE Rocker Arm Guardian Kit (Part Number 900-1092) is a comprehensive upgrade designed to...
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Rocker Arm Guardian Kit - M8
The S&S CYCLE Rocker Arm Guardian Kit (Part Number 900-1092) is a comprehensive upgrade designed to enhance the durability and performance of your Harley-Davidson engine. This kit includes forged roller rocker arms, rocker arm shafts, a rocker arm stud kit, and a head bolt kit, providing all essential components for a thorough rebuild or upgrade. The forged roller rocker arms are crafted from 8620 steel and designed using Finite Element Analysis (FEA), ensuring greater strength and longevity compared to stock parts. These components are engineered to withstand high stress and deliver consistent performance under demanding riding conditions.
The rocker arm shafts are hardened and surface ground for ultimate precision and durability, making them an ideal replacement for worn OEM parts. The included head bolt kit features heat-treated 8640 steel with a tensile strength of 200,000 psi, providing a 14% strength increase over stock bolts. The black oxide coating on bolts and nuts offers corrosion resistance and a sleek appearance, while the 12-point nuts with integral washers facilitate secure fastening. The kit also helps extend the life of your cylinder heads, prevents damage to rocker arm towers, and ensures safe re-torquing of nuts during installation.
Designed to deliver reliable performance and longevity, this kit is a cost-effective solution for enthusiasts seeking to improve engine durability. Each component is engineered for precision fit and long-term durability, making it suitable for high-performance applications or routine maintenance. Whether you're rebuilding your engine or upgrading for enhanced reliability, the S&S CYCLE Rocker Arm Guardian Kit offers the quality and performance you expect from a trusted brand in motorcycle performance parts.
Features:
- Forged roller rocker arms crafted from 8620 steel for increased strength and durability
- Rocker arm shafts hardened and surface ground for precision and longevity
- Rocker arm stud kit includes black oxide finish studs with formed threads for secure installation
- Head bolt kit made from heat-treated 8640 steel with 200,000 psi tensile strength for superior durability
- Head bolts feature a 9/16 inch 12-point head with integral washer and black oxide coating
- Components designed using Finite Element Analysis (FEA) for optimal performance
- Kit helps extend the life of cylinder heads and prevents damage to rocker arm towers
- Includes all necessary parts for complete installation and reliable performance
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