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Kibblewhite Valve Springs

Kibblewhite valve springs are designed using sophisticated, proprietary design and simulation software. That, as well as 70+ years of experience helps to determine critical characteristics, including stress, natural frequency, system harmonics, and fatigue life. Kibblewhite valve springs are made out of super-clean chrome-silicone valve spring wire and go through a heat treatment, stress-relief, and shot-peening process to allow Kibblewhite to bring you the best valve springs on the market in multiple styles, such as standard, high-lift, and beehive.

3.67 out of 5 stars ( 3 )

$21.87

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$47.94

Kibblewhite Precision Valve Guide Ball Hones

Perfect to use for the final pass in your valve guides, these Kibblewhite precision valve guide ball hones will polish what your reamer left behind. Excellent for getting the proper finish or taking the last few thousandths off of your valve guide, they are durable enough to even be used to size bronze and cast iron guide materials. These high-quality hones are available in various sizes. So be sure to pick the right size for your honing job--it will save you a great deal of time.

4.5 out of 5 stars ( 6 )

$27.56

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$40.14

Kibblewhite Black Diamond Valves

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

$26.62

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$48.69

Kibblewhite Precision Valve Seats

Kibblewhite precision valve seats are just that--precision! No matter what your powersport is--ATV/UTV, motorcycles, or PWC/snowmobile--the quality of American-crafted Kibblewhite valve seats will perform flawlessly! Their passion for cycles has created products with exceptional wear qualities, excellent thermal qualities, and resistance to micro-welding, corrosion, and burning. These valve seats are manufactured with ample material and the outer diameters are ground smooth for maximum contact and optimum heat transfer, with a generous radius on the leading edge to prevent galling. Choose either their powdered metal precision valve seats that are compatible with all types of fuel blends, or their proprietary bronze alloy seats specifically designed for use with titanium valves in high performance applications. There's only one place to go for your powersports performance valvetrain needs--Kibblewhite Precision Machining.

5.0 out of 5 stars ( 5 )

$30.30

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$47.68

Kibblewhite Valve Guides

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.

5.0 out of 5 stars ( 4 )

$20.77

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$37.93

Kibblewhite White Diamond Valves

Kibblewhite White Diamond valves can provide you with the confidence you need, whether you are building a bad-to-the-bone, street-ridden machine or a full-out racing bike. Each White Diamond valve is CNC-machined from a one-piece forging of either EV8 stainless or Inconel-751 alloy. Kibblewhite chose these materials for their White Diamond line due to their proven heat and corrosion-resistant properties, but to further ensure the highest quality, each valve is hard-chromed. Kibblewhite then tests each design on their computerized flow bench for maximum flow, and in the real world for longevity. If you are looking for the best lightweight, strong, and efficient valves for your ride, your search has ended with these Kibblewhite White Diamond valves.

Not Yet Reviewed

$26.62

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$47.83

Kibblewhite Valve Stem Seals

By utilizing the latest material technologies, Kibblewhite has become a leader in sealing science. Kibblewhite valve seals are high-quality products manufactured for long-term reliability. Plus, they're built from premium fuel, oil, and heat-resistant materials that will not seep, crack, or become brittle. Replace your valve seals with these quality replacements from Kibblewhite.

Not Yet Reviewed

$20.52

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$43.00

Kibblewhite Valve Stem Seal Installation Tool Kits

Kibblewhite valve stem seal installation tool kits for OE-style seals are manufactured from high-strength 6061-T6 aluminum for increased durability compared to plastic installers. The tools are designed for precision fitment onto the seal outside diameter to help the builder center the seal over the valve guide; a few light strikes from a hammer set the seal. Radiused top striking surfaces reduce the likelihood of a burr forming from deformation. Each installation tool is color-coded and laser-marked for seal size by guide diameter.

5.0 out of 5 stars ( 1 )

$38.33

Kibblewhite Valve Adjustment Shims

Kibblewhite valve adjustment shims are precision-fit to just about any application. Kibblewhite shims are heat-treated steel that is ground and lapped to precise heights. They are available individually or in packs of 10. Make precision adjustments for the best performance with Kibblewhite valve adjustment shims.

Not Yet Reviewed

$32.69

Kibblewhite Lash Caps

Kibblewhite lash caps are designed for ultimate quality and reliability. These lash caps are machined from tough and durable steel. Kibblewhite lash caps are heat-treated to a specific depth, creating a hard impact and wear-resistant surface with a ductile core to prevent cracking.

Not Yet Reviewed

$31.54

Kibblewhite Valve Spring Retainers

Kibblewhite valve spring retainers are tightly toleranced and inspected to ensure a precision fit on your valves and springs. Kibblewhite offers FEA-designed, heat-treated steel retainers that have a hard outer shell with a non-brittle core to resist wear and maximize toughness. They also offer their stronger but lighter titanium retainers, which are also engineered with Finite Element Analysis, to provide you with the best fit and performance. And, for your OEM applications, they create lightweight, hard anodized 7075 T6 aluminum retainers. No matter what your need or your choice is, Kibblewhite delivers the absolute best valve spring retainers to fit your motorcycle, ATV/UTV, PWC, or snowmobile application.

Not Yet Reviewed

$25.97

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$42.62

Kibblewhite Precision Tappets

Kibblewhite Precision tappets are stronger and lighter--a great combination for high performance! Kibblewhite engineers utilized advanced FEA software to design tappets with maximum toughness and wear resistance to meet the demands of high performance racing applications. Precision tappets are machined from billet aircraft-quality steel. They then undergo a proprietary heat treatment process to create a hard surface and a non-brittle core. The tappets are finished with an OD ground, and then the contact area is lapped and polished to create a very flat and smooth surface for your cam to run against. Precision parts make for precision performance--race with the advantages of Kibblewhite Precision tappets.

Not Yet Reviewed

$43.10

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$48.25

Kibblewhite Lower Collars

Kibblewhite makes these lower collars to keep your valve springs perfectly in place. The lower collar provides a seat for the valve spring to keep it from moving around, causing excessive wear to your engine or the spring itself. These collars are machined to the highest standards out of either 7075-T6 aluminum or precisely controlled, heat-treated steel, depending on the application, to provide the best results. Don't miss out on a small item that can have a big impact--upgrade to these Kibblewhite lower collars when you are upgrading the rest of your valvetrain.

Not Yet Reviewed

$20.39

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$34.82

Kibblewhite Valve Keepers

Kibblewhite valve keepers are manufactured from high-tensile strength heat-treated steel for excellent durability. Attention to details such as the taper angle, I.D., O.D., and width ensures accurate, repeatable fitment and assembly locations. Kibblewhite valve keepers are offered for a wide variety of applications.

Not Yet Reviewed

$29.97

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$33.30

Kibblewhite Valve Spring Shims

Kibblewhite valve spring shims allow you to compensate for changes with a precision fit. Changes in installed spring height may occur due to cylinder head and/or valve modifications. That's when you need these quality, heat-treated steel shims from Kibblewhite Precision Machining. Kibblewhite valve spring shims are available in a large selection of dimensions to fit your needs perfectly.

Not Yet Reviewed

$44.68

Kibblewhite Ducati Shim Measurement Tools

Kibblewhite Ducati shim measurement tools make achieving accurate measurements easy. Selecting the right shim for your Ducati's valves can be a difficult process, and accurate measurements need to be made to ensure proper clearance--that's why Kibblewhite offers these tools. These tools are precision-machined and kept to tight tolerances to ensure uniform measurements, giving you the confidence you need. Don't try to do the job with the wrong tools--not when Kibblewhite offers these Ducati shim measurement tools.

Not Yet Reviewed

$33.64

Kibblewhite High Performance Wrist Pin Bushings

Kibblewhite high performance wrist pin bushings offer the highest quality for your motorcycle. These wrist pin bushings are machined from a proprietary bronze alloy, with an exceptional Rockwell hardness rating. Make Kibblewhite high performance wrist pin bushings the choice for your rebuilds and high performance applications.

Not Yet Reviewed

$29.77

Kibblewhite Clutch Pushrods

Kibblewhite clutch pushrods are designed to work with the 650 and 750 Triumphs. They are made of high-quality materials to ensure long-lasting durability and performance. If you've got a Triumph you're trying to restore, Kibblewhite has the high-quality clutch pushrods you need to get your bike back on the road.

Not Yet Reviewed

$22.20

Kibblewhite OEM Replacement Valves

Kibblewhite OEM replacement valves are manufactured to be identical to your stock valves. These stainless steel replacement valves cater to your Powersports needs.

Not Yet Reviewed

$21.49

Kibblewhite Rocker Arm Bushings

Kibblewhite takes their products seriously, so when they decided to develop their own rocker arm bushings, they started with a clean slate. They tested and analyzed several bearing-bronze materials for a wide variety of properties in the search for the best for the job. In the end, they decided on a material that met their high standards for anti-friction, hardness, and resistance to deformation under extreme loads as the basis for their rocker arm bushings. Kibblewhite rocker arm bushings are then machined to the tightest standards for dimensions and surface finish and feature a tapered lead edge to make installation easy. When your engine is on the line, why trust anything less than the best, when you can get these Kibblewhite rocker arm bushings?

Not Yet Reviewed

$33.85

Kibblewhite OEM Replacement Tappets

Kibblewhite OEM replacement tappets offer less weight and more strength--a great upgrade for better performance! Utilizing advanced FEA software, Kibblewhite OEM tappets are designed and created from aircraft-quality solid steel bar stock. They then undergo a proprietary heat-treatment process, creating a hard surface and a non-brittle core for maximum toughness and wear resistance. Add the advantages of Kibblewhite OEM replacement tappets to your powersports ride and give your performance a boost.

Not Yet Reviewed

$43.10

Kibblewhite Thrust Washers

Kibblewhite has the replacement thrust washers you need to keep your ride running right. Whether you are doing maintenance or a complete rebuild, Kibblewhite thrust washers are the way to go for a perfect fit and reliable performance.

Not Yet Reviewed

$25.00

Kibblewhite Clutch Springs

Kibblewhite clutch springs are premium-ground chrome silicon wire. They're heat-treated, shot-peened, and X-rayed at regular intervals to check for inclusions to ensure maximum spring life. These high-quality OE-style replacements are available for a wide range of motorcycles, from the 1930s and up. Offered individually or in a set, order the model recommended for your application.

Not Yet Reviewed

$49.20

Kibblewhite Fork Bushings

Freshen up and protect your ride's suspension with the help of Kibblewhite and these fork bushings. These fork bushing are made out of the finest materials and are kept to the tightest tolerances to ensure excellent fit and function that you can trust, day after day, and mile after mile. Don't delay and risk permanent damage to your forks--breathe some new life back into them today with these Kibblewhite fork bushings.

Not Yet Reviewed

$20.16

Kibblewhite Parts and Accessories