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The Ultimate Gift for Gearheads!

Kibblewhite Precision Machining, Inc.

Kibblewhite Precision Machining, Inc.—or KPMI®—is a leading maker of valvetrain components for ATVs, UTVs, motorcycles, and other vehicles. Summit Racing carries an array of Kibblewhite® valvetrain components, including valves, valve springs and valve spring kits, valve guides, stem seals, seats, collars, bushings, and more! Find robust valvetrain parts that will help get you the most power out of your machine. Order today from Summit Racing!
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Click here for more information about Kibblewhite Precision Valve Seats

Kibblewhite Precision Valve Seats

Kibblewhite precision valve seats are just that--precision! No matter what your powersport is--ATV/UTV, motorcyc...

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$7.00

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$41.54

Click here for more information about Kibblewhite Precision Valve Guide Ball Hones

Kibblewhite Precision Valve Guide Ball Hones

Perfect to use for the final pass in your valve guides, these Kibblewhite precision valve guide ball ...

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$21.59

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$28.06

Clearance Details...

Click here for more information about Kibblewhite Black Diamond Valves

Kibblewhite Black Diamond Valves

Kibblewhite Black Diamond valves are CNC-machined from one-piece forgings of EV8 stainless steel, impregnated by ...

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$33.80

$9.50

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$81.08

Clearance Details...

Click here for more information about Kibblewhite Valve Guides

Kibblewhite Valve Guides

Refresh your ride with these Kibblewhite valve guides. These valve guides are designed to meet or exceed manufacturer's s...

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$8.50

$5.39

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$37.85

Click here for more information about Kibblewhite OEM Replacement Tappets

Kibblewhite OEM Replacement Tappets

Kibblewhite OEM replacement tappets offer less weight and more strength--a great upgrade for better performanc...

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$39.39

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$822.45

  • Free Shipping

    Order this product and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Click here for more information about Kibblewhite Lightweight Racing Valve Spring Kits

Kibblewhite Lightweight Racing Valve Spring Kits

Kibblewhite is dedicated to providing the best lightweight racing valve spring kits available. Th...

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$69.29

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$773.29

  • Free Shipping

    Order this product and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Click here for more information about Kibblewhite Valve Stem Seal Installation Tool Kits

Kibblewhite Valve Stem Seal Installation Tool Kits

Kibblewhite valve stem seal installation tool kits for OE-style seals are manufactured from hig...

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$24.89

Click here for more information about Kibblewhite Valve Stem Installation Protectors

Kibblewhite Valve Stem Installation Protectors

Kibblewhite valve stem installation protectors are designed to fit over the top of the valve stem d...

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$2.99

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$4.99

Clearance Details...

Click here for more information about Kibblewhite Valve Springs

Kibblewhite Valve Springs

Kibblewhite valve springs are designed using sophisticated, proprietary design and simulation software. That, as well as...

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$36.50

$19.68

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$188.90

  • Free Shipping

    Order this product and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

On Sale Details...

Click here for more information about Kibblewhite White Diamond Valves

Kibblewhite White Diamond Valves

Kibblewhite White Diamond valves can provide you with the confidence you need, whether you are building a bad-to-...

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$26.83

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$61.89

Click here for more information about Kibblewhite Valve Spring Shims

Kibblewhite Valve Spring Shims

Kibblewhite valve spring shims allow you to compensate for changes with a precision fit. Changes in installed sprin...

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$3.99

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$90.83

Clearance Details...

Click here for more information about Kibblewhite Valve Stem Seals

Kibblewhite Valve Stem Seals

By utilizing the latest material technologies, Kibblewhite has become a leader in sealing science. Kibblewhite valve ...

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$2.75

$1.23

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$251.29

  • Free Shipping

    Order this product and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Click here for more information about Kibblewhite Pushrods

Kibblewhite Pushrods

Kibblewhite pushrods are constructed from lightweight, yet strong aircraft-quality, heat-treated seamless aluminum tubing. Th...

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$68.88

Click here for more information about Kibblewhite Tensilite Titanium Valves

Kibblewhite Tensilite Titanium Valves

Kibblewhite has developed these Tensilite titanium valves to cope with the stress of racings. These valves s...

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$68.12

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$90.83

Clearance Details...

Click here for more information about Kibblewhite Lower Collars

Kibblewhite Lower Collars

Kibblewhite makes these lower collars to keep your valve springs perfectly in place. The lower collar provides a seat fo...

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$18.50

$17.09

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$31.34

  • On Sale

    Hurry sale prices won't last long so buy yours now!

Click here for more information about Kibblewhite Valve Spring Retainers

Kibblewhite Valve Spring Retainers

Kibblewhite valve spring retainers are tightly toleranced and inspected to ensure a precision fit on your valve...

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$23.37

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$363.65

  • Free Shipping

    Order this product and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Click here for more information about Kibblewhite OEM Replacement Valve Spring Kits

Kibblewhite OEM Replacement Valve Spring Kits

Kibblewhite OEM replacement valve spring kits are designed to give OEM pressures and work with OEM c...

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$103.17

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$348.33

  • Free Shipping

    Order this product and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Click here for more information about Kibblewhite Tappet Blocks

Kibblewhite Tappet Blocks

Kibblewhite tappet blocks are designed to help you get the most out of your bike. They are manufactured from bronze stoc...

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$45.38

Click here for more information about Kibblewhite Precision Tappets

Kibblewhite Precision Tappets

Kibblewhite Precision tappets are stronger and lighter--a great combination for high performance! Kibblewhite engine...

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$34.27

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$39.39

Click here for more information about Kibblewhite Camshaft Bushings

Kibblewhite Camshaft Bushings

Kibblewhite offers camshaft bushings for a variety of applications. These replacement bushings are made from top mat...

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$15.17

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$15.99

Click here for more information about Kibblewhite High Performance Wrist Pin Bushings

Kibblewhite High Performance Wrist Pin Bushings

Kibblewhite high performance wrist pin bushings offer the highest quality for your motorcycle. The...

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$14.85

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$26.79

Click here for more information about Kibblewhite High Performance Ovate Wire Valve Spring Kits

Kibblewhite High Performance Ovate Wire Valve Spring Kits

Kibblewhite developed these high performance ovate wire valve spring kits for to take fu...

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$128.30

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$358.25

  • Free Shipping

    Order this product and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Click here for more information about Kibblewhite Cylinder Studs

Kibblewhite Cylinder Studs

Kibblewhite cylinder studs are manufactured from tough steel, offering high-tensile and yield strengths, with just the ...

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$101.16

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$107.06

  • Free Shipping

    Order this product and get free delivery and handling on your entire order! Offer excludes truck freight fees. Valid on orders shipped in the contiguous United States.

Click here for more information about Kibblewhite Engine Builder Series Wrist Pin Bushings

Kibblewhite Engine Builder Series Wrist Pin Bushings

Kibblewhite Engine Builder Series wrist pin bushings will perform under the most demanding co...

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$7.07

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$14.16

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