Product Description
Sifton Valve Spring Kit For Harley Sportster Features 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
Sifton Valve Spring Kit For Harley Sportster 1977-1983
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$161.99
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