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Kibblewhite Precision 20-20440 Complete Valve Spring Kit - .400in. Lift

SKU: 4762769

Kibblewhite Precision 20-20440 Complete Valve Spring Kit - .400in. Lift

Kibblewhite Precision
$125.35
$125.35
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This is a pre order item. We will ship it when it comes in stock.
Seat Pressure: 90-100lbs..

Designed for maximum performance. Feature interference-wound, double-chrome silicone springs; heat-treated steel base washers. Available in a complete set for one engine. Include steel retainers. Made in the USA. Require machining of valve guides for special seals. NOTE: May require R-Style valves to achieve correct install height.

Vehicle Fitment:

1957-1959 Harley Davidson XL
1958 Harley Davidson XLC
1958-1969 Harley Davidson XLCH
1958-1969 Harley Davidson XLH900
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