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SKU:
191-27022-51s
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Availability:
in stock
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Out of stock
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Valve Spring Kit
$189.11
$416.95
[{"make":"Harley Davidson","model":"FLHTC Electra Glide Classic","years":[1983]},{"make":"Harley Davidson","model":"FXR Super Glide","years":[1982,1983]},{"make":"Harley Davidson","model":"FXB Sturgis","years":[1980,1981,1982]},{"make":"Harley Davidson","model":"FXE Super Glide","years":[1980,1981,1982,1983]},{"make":"Harley Davidson","model":"FXEF Fat Bob","years":[1980,1981]},{"make":"Harley Davidson","model":"FXRS Low Glide","years":[1982,1983]},{"make":"Harley Davidson","model":"FXRT Sport Glide","years":[1983]},{"make":"Harley Davidson","model":"FXSB Low Rider - Belt","years":[1983]},{"make":"Harley Davidson","model":"FXWG Wide Glide","years":[1980,1981,1982,1983]},{"make":"Harley Davidson","model":"FXS Low Rider","years":[1980,1981,1982]},{"make":"Harley Davidson","model":"FLH Electra Glide","years":[1980,1981,1982,1983]},{"make":"Harley Davidson","model":"FLHC Electra Glide Classic","years":[1980,1981]},{"make":"Harley Davidson","model":"FLHS Electra Glide Sport","years":[1980,1981]},{"make":"Harley Davidson","model":"FLT Tour Glide","years":[1980,1981,1982,1983]},{"make":"Harley Davidson","model":"FLTC Tour Glide Classic","years":[1981,1982,1983]},{"make":"Harley Davidson","model":"FXDG Disc Glide","years":[1983]}]
DESCRIPTION
Brand: KPMI — Product: Valve Spring Kit
Premium KPMI Valve Spring Kit
Engineered for high-performance and long life, the KPMI Valve Spring Kit is wound from Kobe super-clean chrome silicon wire and finished with industry-leading treatments. Each spring is heat-treated, stress-relieved, and shot-peened to maximize durability and fatigue resistance under extreme conditions.
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Precision Design: Proprietary spring simulation and analysis software tailors springs to each application for optimal load, rate, and installed height.
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Performance Tuned: Engineers optimize cam and spring harmonics, stress distribution, mass, and RPM response to prevent valve float and improve throttle control.
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Durability: Advanced materials and surface treatments reduce wear and extend service life in racing and high-RPM street engines.
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Application Specific: Kits are matched to exact engine requirements for consistent valve actuation and reliable performance.
Choose the KPMI Valve Spring Kit for dependable spring control, improved engine responsiveness, and proven longevity — ideal for performance builds, track use, and high-demand street applications.
