20-20435 KPMI, valve spring kit. .415" lift. Steel top collars
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Specifications
- Brand
- Kibblewhite
- Part Number
- 20-20435
- OEM Reference
- —
- Pack Quantity
- Sold as kit
- Category
- Valve Springs
- VAT Rate
- 20%
About This Product
Designed for 1966 to early 1979 Shovelhead models, this Kibblewhite valve spring kit is perfect for riders looking to refresh their top end with high-quality components. This kit is intended for use with .565 inch diameter valve guides and supports a maximum valve lift of .415 inches. The springs are manufactured from clean chrome silicone wire, shot-peened and heat-treated to ensure they stand up to the heat and vibration of a Shovelhead engine. The kit comes complete with springs, steel upper and lower collars, and valve keys. With a seat pressure of 129 lbs and an open pressure of 272 lbs, it provides reliable valve control for stock-specification rebuilds. This kit is sold as a set.
Manufacturer part number: 20-20435.
Fitment
66-E79 Shovelhead
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