Kibblewhite Valve Spring Kit 20-21150 — 160 lb Seat Pressure, 0.600 inch Travel, Titanium Retainers for Harley-Davidson FL/FX

This valve spring kit delivers 160 lb seat pressure for Harley-Davidson engines, enabling precise valve spring assembly on select models and supporting valve travel up to 0.600 inch with titanium retainers.

The kit includes springs, keepers, and retainers, plus lower collars compatible with valve guides measuring approximately 0.625 inches on top, ensuring a proper fit during rebuilds or performance upgrades.

• Part number: 20-21150
• Includes lower collars designed for valve guides around 0.625 inches on top
• Designed for Harley-Davidson FL and FX models from 1979 to 1984 (including FL, FLT, FX, FXR)
• Manufactured in the USA
• Includes accessory tools: Bench Valve Spring Tool, Valve Guide Driver Tool Set, Beehive Valve Spring Kit

The components are engineered to optimize valve spring tension and stability, supporting efficient installation and reliable engine performance on eligible Harley-Davidson motorcycles.

Ideal for engine rebuilds or performance upgrades on the listed models.

Kibblewhite valve spring kit is 160lb seat pressure up to.600 inch valve travel with titanium retainers. Kit includes springs keepers and retainers.

The Kibblewhite Valve Spring Kit part number 20-21150 is designed for precise valve spring assembly on select Harley Davidson models. This comprehensive kit includes lower collars that are compatible with valve guides measuring approximately 0.625 inches on top, ensuring a proper fit for your engine rebuild or performance upgrade. Crafted in the USA, this kit guarantees high-quality materials and manufacturing standards for durability and reliable performance. The kit is suitable for use with a variety of Harley Davidson motorcycles from 1979 to 1984, specifically models FL and FX, providing a perfect solution for restoring or enhancing engine function. The included components are engineered to optimize valve spring tension and stability, which are critical for maintaining engine performance and longevity. Whether you're a professional mechanic or an avid motorcycle enthusiast, this kit offers the essential parts needed for efficient valve spring installation and maintenance. The package also includes accessory items such as the bench valve spring tool, valve guide driver tool set, and a beehive valve spring kit, making it a versatile choice for your engine rebuild toolkit. The design ensures easy installation and compatibility with existing engine components, making this kit a valuable addition to any Harley Davidson repair or upgrade project.

Features:

• Includes lower collars for use with valve guides approximately 0.625 inches on top

• Designed specifically for Harley Davidson FL and FX models from 1979 to 1984

• Manufactured in the USA for high quality and reliability

• Compatible with valve spring tools for efficient installation and maintenance

• Kit includes essential accessory tools: Bench Valve Spring Tool, Valve Guide Driver Tool Set, Beehive Valve Spring Kit

Fitment:
Harley Davidson FL 1979
Harley Davidson FL 1980
Harley Davidson FL 1981
Harley Davidson FL 1982
Harley Davidson FL 1983
Harley Davidson FL 1984
Harley Davidson FLT 1979
Harley Davidson FLT 1980
Harley Davidson FLT 1981
Harley Davidson FLT 1982
Harley Davidson FLT 1983
Harley Davidson FX 1979
Harley Davidson FX 1980
Harley Davidson FX 1981
Harley Davidson FX 1982
Harley Davidson FX 1983
Harley Davidson FX 1984
Harley Davidson FXR 1982
Harley Davidson FXR 1983