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Refresh your ride with these Kibblewhite valve guides. These valve guides are designed to meet or exceed manufacturer's specifications for quality and are constructed from only the finest materials available for the job. Their tight tolerances and superior material mean that these valve guides will outperform and outlast their stock equivalents, making them perfect for stock or performance rebuilds. Don't trust your engine's health to lesser components--upgrade to these Kibblewhite valve guides for peace of mind after your next build.
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$11.98
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$29.60
Kibblewhite Black Diamond valves are CNC-machined from one-piece forgings of EV8 stainless steel, impregnated by a special German process to a depth of .002 in. with a surface buildup of .0002 in. This proprietary, multi-stage process reduces friction and provides superior resistance to wear and corrosion over traditional chrome and nickel electrolysis plating processes. These valves go through an oxiding and polishing process that creates an extremely smooth surface finish that's easy on valve guides, and there's nothing to flake off and get trapped between the valve and guide to cause seizure or wear! Kibblewhite Black Diamond valves are designed using Finite Element Analysis software, with profiles tested on Kibblewhite's computerized flow bench to provide excellent flow characteristics. These strong, reliable, and lightweight valves are your ticket to ultimate valvetrain performance!
Not Yet Reviewed
$31.01
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$41.12
Kibblewhite developed these high performance ovate wire valve spring kits for to take full advantage of your high performance engine. Ovate wire springs distribute forces and heat more efficiently due to a larger surface area and are ideal for high-lift, bind-free performance due to their lower profile. Kibblewhite springs are wound from super-clean chrome silicon wire that is heat-treated and shot-peened to improve strength, durability, and consistency. These springs are available for a variety of lifts and seat pressures to help you find the perfect set for your project. Take full advantage of your ride's performance potential with these Kibblewhite high performance ovate wire valve springs.
Not Yet Reviewed
$184.99
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$207.41
Kibblewhite Harley-Davidson® head studs are high performance valvetrain components. Kibblewhite Precision Machining crafts these head studs from 180,000 psi yield strength, fine-grain, heat-treated, premium-grade 8740 material. Their threads are rolled after heat-treating, ensuring maximum compressive stresses are retained for maximum strength and the longest fatigue life possible. Kibblewhite studs are centerless-ground to ensure concentricity, and then finished with a premium black oxide treatment. Also, the case end threads are designed to have a slight interference fit to maintain good thread contact at high temperatures. Kibblewhite Harley-Davidson head studs have the strength to last long, look good, and perform like winner should, making them a perfect match for your Harley®.
Not Yet Reviewed
$156.19
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