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Sifton Valve Spring Set

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J&P Part: 433-665

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Sifton Valve Spring Set

• Sifton kit includes springs, keepers, hard anodized retainers and lower collars

• These springs provide 160-lb. seat pressure and up to .460″ of valve travel

• May require “R” model valves to achieve installed height

Product Specs

Sold in Units: Kit


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Harley-Davidson® Models

Sportster 1000 Café Racer XLCR1000 : 1977–1978
Sportster 1000 Electric Start Anniversary XLH1000 : 1978
Sportster 1000 Roadster XLS1000 : 1979–1981, 1983
Sportster 1000 Touring XLT1000 : 1977
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