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SHIPPING UPDATE: Due to high demand, orders are currently processing in 5-7 business days. Need it faster? Contact us to upgrade to expedited shipping! If you’ve found the item elsewhere or can’t wait, no problem—we completely understand. Just reach out to us, and we’ll cancel your order. Thanks for your patience and support! BRAPPPPPPPPPP!

Kibblewhite Precision

Original price $17.95
Original price $17.95 - Original price $17.95
Original price $17.95
Current price $16.99
$16.99 - $16.99
Current price $16.99

'06+ Honda TRX450R ER Kibblewhite OEM Replacement Valve Keeper Head Rebuild Kit

Kibblewhite Precision

06+ Honda TRX450R / ER Kibblewhite OEM Replacement Valve Keepers Fitment: 06+ Honda TRX450R / ER (Kick Start and Electric Start Models) Kit Inc...

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Original price $17.95
Original price $17.95 - Original price $17.95
Original price $17.95
Current price $16.99
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Current price $16.99
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Original price $134.96
Original price $134.96 - Original price $134.96
Original price $134.96
Current price $129.99
$129.99 - $129.99
Current price $129.99

'11 '12 Polaris RZR XP900 XP Kibblewhite Head Fix Intake & Exhaust Valve Guides

Kibblewhite Precision

Complete Set Of Kibblewhite Performance OEM Replacement Valve Guides (All 8) The Best On The Market! Fits Polaris RZR XP900 (All Models) Years 201...

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Original price $134.96
Original price $134.96 - Original price $134.96
Original price $134.96
Current price $129.99
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Current price $129.99
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Original price $325.00
Original price $325.00 - Original price $325.00
Original price $325.00
Current price $245.99
$245.99 - $245.99
Current price $245.99

*19-22 Yamaha YZ250F YZ WR 250F Kibblewhite TITANIUM Intake Exhaust Valves Seals

Kibblewhite Precision

Kibblewhite Tensilite® Titanium Performance OEM/Stock Size Replacement Intake Exhaust Valves & Seals  The Best On The Market! Fits The Foll...

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Original price $325.00
Original price $325.00 - Original price $325.00
Original price $325.00
Current price $245.99
$245.99 - $245.99
Current price $245.99
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Original price $159.99
Original price $159.99 - Original price $159.99
Original price $159.99
Current price $138.89
$138.89 - $138.89
Current price $138.89

*1924 Yamaha YZ250F YZ WR 250F OEM Kibblewhite Tensilite® Titanium INTAKE Valves

Kibblewhite Precision

Kibblewhite Tensilite® Titanium Performance OEM Stock Size Replacement INTAKE Valves (Pair)Yamaha® YZ™ 250F 2019-2024Yamaha® WR™ 250F & YZ™ 250...

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Original price $159.99
Original price $159.99 - Original price $159.99
Original price $159.99
Current price $138.89
$138.89 - $138.89
Current price $138.89
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Original price $249.99
Original price $249.99 - Original price $249.99
Original price $249.99
Current price $198.89
$198.89 - $198.89
Current price $198.89

00-07 Honda XR650R XR 650R OEM Head Kibblewhite Intake & Exhaust Valves & Seals

Kibblewhite Precision

Rev up your Honda XR650R with the ultimate valve upgrade - Kibblewhite's Black Diamond valves and seals deliver OEM-beating performance at a fracti...

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Original price $249.99
Original price $249.99 - Original price $249.99
Original price $249.99
Current price $198.89
$198.89 - $198.89
Current price $198.89
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Original price $419.99
Original price $419.99 - Original price $419.99
Original price $419.99
Current price $267.89
$267.89 - $267.89
Current price $267.89

00-07 Honda XR650R XR 650R OEM Head Kibblewhite Intake & Exhaust Valves Springs

Kibblewhite Precision

Get your XR650R roaring like new again with the only valve and seal kit you'll ever need - Kibblewhite's OEM replacement intake and exhaust valves,...

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Original price $419.99
Original price $419.99 - Original price $419.99
Original price $419.99
Current price $267.89
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Current price $267.89
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Original price $335.14
Original price $335.14 - Original price $335.14
Original price $335.14
Current price $284.87
$284.87 - $284.87
Current price $284.87

00-19 Suzuki DRZ400 DRZ 400 Kibblewhite Valves Springs Cylinder Head Service Kit

Kibblewhite Precision

60-61790, 60-60045 71015-4 60-60060 60-60050H 60-60053H, 71015-4, 71015, 09289-05011, 12921-03G00, 12931-02F10, 12932-24F00, 12933-38400, 12911-29F...

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Original price $335.14
Original price $335.14 - Original price $335.14
Original price $335.14
Current price $284.87
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Current price $284.87
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Original price $899.99
Original price $899.99 - Original price $899.99
Original price $899.99
Current price $644.59
$644.59 - $644.59
Current price $644.59

00-19 Suzuki DRZ400 KIBBLEWHITE Top End Piston Rebuild Kit Valves + Cylinder Kit

Kibblewhite Precision

Don't settle for stock performance. Take your Suzuki DRZ 400 to the next level with this complete top end rebuild kit from Kibblewhite Precision Ma...

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Original price $899.99
Original price $899.99 - Original price $899.99
Original price $899.99
Current price $644.59
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Current price $644.59
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Original price $118.45
Original price $118.45 - Original price $118.45
Original price $118.45
Current price $78.99
$78.99 - $78.99
Current price $78.99

01-05 Yamaha Raptor 660 660R Kibblewhite Head Intake Exhaust Valve Guides Seals

Kibblewhite Precision

Complete Set Of Kibblewhite Performance OEM Replacement Valve Guides & Seals (All 5)The Best On The Market!Fits Yamaha Raptor 660Years 2001 200...

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Original price $118.45
Original price $118.45 - Original price $118.45
Original price $118.45
Current price $78.99
$78.99 - $78.99
Current price $78.99
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Original price $139.99
Original price $139.99 - Original price $139.99
Original price $139.99
Current price $106.13
$106.13 - $106.13
Current price $106.13

01-06 Kawasaki KLX400 KLX 400 OEM Head Kibblewhite Intake Exhaust Valves & Seals

Kibblewhite Precision

Complete Set Of Kibblewhite Performance OEM Size Replacement Valves (All 4) & Kibblewhite RED Seals The Best On The Market! Fits Kawasaki KLX4...

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Original price $139.99
Original price $139.99 - Original price $139.99
Original price $139.99
Current price $106.13
$106.13 - $106.13
Current price $106.13
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Original price $532.75
Original price $532.75 - Original price $532.75
Original price $532.75
Current price $379.76
$379.76 - $379.76
Current price $379.76

01-08 Yamaha 660 Kibblewhite Cylinder Head Service Kit Valves Guides Springs Set

Kibblewhite Precision

80-82390,80-80030,80-80060,80-80063,80-80040,80-80050,5KM-12111-00-00,3YF-12121-00-00,3YF-12113-00-00,3YF-12114-00-00,3YF-12151-00-00,3YF-12161-00-...

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Original price $532.75
Original price $532.75 - Original price $532.75
Original price $532.75
Current price $379.76
$379.76 - $379.76
Current price $379.76
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Original price $757.81
Original price $757.81 - Original price $757.81
Original price $757.81
Current price $568.98
$568.98 - $568.98
Current price $568.98

01-08 Yamaha 660 OEM Stock Wiseco Piston & Kibblewhite Cylinder Head Service Kit

Kibblewhite Precision

80-82390,80-80030,80-80060,80-80063,80-80040,80-80050,4966M10000, 4966M1000, M1015 261524, 4737M10000, 8577DA, 5KM-12111-00-00,3YF-12121-00-00,3YF-...

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Original price $757.81
Original price $757.81 - Original price $757.81
Original price $757.81
Current price $568.98
$568.98 - $568.98
Current price $568.98
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Original price $549.99
Original price $549.99 - Original price $549.99
Original price $549.99
Current price $447.77
$447.77 - $447.77
Current price $447.77

01-13 Yamaha WR250F Kibblewhite White Diamond Intake Exhaust Valves & Spring Kit

Kibblewhite Precision

80-80066, 80-80073, 8080075, 5UL-12180-00-00, 5UL-12180-10-00, 5UL-12170-00-00, 5UL-12170-10-00, 4054-2IN, 4055-2E, 80-80066, 80-80073, 8080075, 80...

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Original price $549.99
Original price $549.99 - Original price $549.99
Original price $549.99
Current price $447.77
$447.77 - $447.77
Current price $447.77
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Original price $549.99
Original price $549.99 - Original price $549.99
Original price $549.99
Current price $447.77
$447.77 - $447.77
Current price $447.77

01-13 Yamaha YZ250F Kibblewhite White Diamond Intake Exhaust Valves & Spring Kit

Kibblewhite Precision

80-80066, 80-80073, 8080075, 5UL-12180-00-00, 5UL-12180-10-00, 5UL-12170-00-00, 5UL-12170-10-00, 4054-2IN, 4055-2E, 80-80066, 80-80073, 8080075, 80...

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Original price $549.99
Original price $549.99 - Original price $549.99
Original price $549.99
Current price $447.77
$447.77 - $447.77
Current price $447.77
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Original price $99.99
Original price $99.99 - Original price $99.99
Original price $99.99
Current price $78.78
$78.78 - $78.78
Current price $78.78

01-13 Yamaha YZ250F YZ 250F Kibblewhite Head Intake Exhaust Valve Guides & Seals

Kibblewhite Precision

Kibblewhite Performance OEM Replacement Valve Guides & Seals (All 5)The Best On The Market!Fits YZ250F Dirt Bike Models Years 2001 2002 2003 20...

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Original price $99.99
Original price $99.99 - Original price $99.99
Original price $99.99
Current price $78.78
$78.78 - $78.78
Current price $78.78
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Original price $29.99
Original price $29.99 - Original price $29.99
Original price $29.99
Current price $24.90
$24.90 - $24.90
Current price $24.90

01-13 Yamaha YZ250F YZ 250F Kibblewhite Viton Valve Stem Seals Seal Set 5 Five

Kibblewhite Precision

Complete set of Kibblewhite RED Viton valve stem seals, the best on the market!Fits Yamaha YZ250F Dirt Bike ModelsYears 2001 2002 2003 2004 2005 20...

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Original price $29.99
Original price $29.99 - Original price $29.99
Original price $29.99
Current price $24.90
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Current price $24.90
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Original price $269.99
Original price $269.99 - Original price $269.99
Original price $269.99
Current price $227.88
$227.88 - $227.88
Current price $227.88

02-03 Kawasaki Prairie 650 Kibblewhite Exhaust Intake Valves Stem Seals Fix Kit

Kibblewhite Precision

Kibblewhite Performance Stock Size Intake Valves & Exhaust Valves with Seals (All 8)The Best On The Market at the Best Price!Kawasaki Prairie 6...

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Original price $269.99
Original price $269.99 - Original price $269.99
Original price $269.99
Current price $227.88
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Current price $227.88
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Original price $419.49
Original price $419.49 - Original price $419.49
Original price $419.49
Current price $339.98
$339.98 - $339.98
Current price $339.98

02-06 Honda CRF450R CRF 450R Kibblewhite Valves Springs Guides Head Rebuild Kit

Kibblewhite Precision

Rev up your Honda with superior performance! This complete Kibblewhite head rebuild kit packs a powerhouse punch for your 02-06 CRF450R. Complete v...

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Original price $419.49
Original price $419.49 - Original price $419.49
Original price $419.49
Current price $339.98
$339.98 - $339.98
Current price $339.98
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Original price $482.99
Original price $482.99 - Original price $482.99
Original price $482.99
Current price $328.88
$328.88 - $328.88
Current price $328.88

02-06 Honda CRF450R Kibblewhite Valves Titanium Spring Kit Seals +Hot Cams Shims

Kibblewhite Precision

30-30640,30-30220,30-30223,HCSHIM02,14711-MEB-670,14721-MEB-670 14106-MEB-673,14106-MEB-673,14106-MEB-672,12209-KL4-005,12209-GB4-682,14781-MAT-000...

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Original price $482.99
Original price $482.99 - Original price $482.99
Original price $482.99
Current price $328.88
$328.88 - $328.88
Current price $328.88
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Original price $399.99 - Original price $399.99
Original price
$399.99
$399.99 - $399.99
Current price $399.99

02-08 CRF450R CRF 450R Kibblewhite Valve Springs Guides Complete Head Repair Kit

Kibblewhite Precision

FITS 02-08 CRF450R models! Kibblewhite chrome silicone race valve springs Titanium retainers Heat treated collars Black Diamond stainless steel i...

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Original price $399.99 - Original price $399.99
Original price
$399.99
$399.99 - $399.99
Current price $399.99
Original price $269.99
Original price $269.99 - Original price $269.99
Original price $269.99
Current price $239.99
$239.99 - $239.99
Current price $239.99

02-08 CRF450R CRF 450R Kibblewhite Valves Valve Set Black Diamond Stainless Kit

Kibblewhite Precision

FITS ALL '02-08 CRF450R MODELS!Kibblewhite Black Diamond intake and exhaust valves (All 4)Kibblewhite Hi-Temp RED Viton Valve stem sealsMLS Store B...

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Original price $269.99
Original price $269.99 - Original price $269.99
Original price $269.99
Current price $239.99
$239.99 - $239.99
Current price $239.99
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Original price $1,299.99 - Original price $1,299.99
Original price
$1,299.99
$1,299.99 - $1,299.99
Current price $1,299.99

02-08 CRF450R Ported Cylinder Head Porting Assembly Assembled Kibblewhite Valves

Kibblewhite Precision

Used OEM cylinder head Inspected, cleaned, sandblasted Full race port & polish Intake, exhaust, combustion chamber Valve guides cut to match p...

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Original price $1,299.99 - Original price $1,299.99
Original price
$1,299.99
$1,299.99 - $1,299.99
Current price $1,299.99
Original price $39.99
Original price $39.99 - Original price $39.99
Original price $39.99
Current price $21.98
$21.98 - $21.98
Current price $21.98

02-08 Honda CRF450R CRF 450R Kibblewhite Head Fix EXHAUST Valve Guides Stem Seal

Kibblewhite Precision

Kibblewhite Performance OEM Head Fix Replacement Exhaust Valve Guides & Seals (Pair)The Best On The Market!Fits Honda CRF450RYears 2002 2003 20...

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Original price $39.99
Original price $39.99 - Original price $39.99
Original price $39.99
Current price $21.98
$21.98 - $21.98
Current price $21.98
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Original price $39.99
Original price $39.99 - Original price $39.99
Original price $39.99
Current price $29.99
$29.99 - $29.99
Current price $29.99

02-08 Honda CRF450R CRF 450R Kibblewhite Head Fix INTAKE Valve Guides Stem Seals

Kibblewhite Precision

Kibblewhite Performance OEM Head Fix Replacement INTAKE Valve Guides & Seals (Pair)The Best On The Market!Fits Honda CRF450RYears 2002 2003 200...

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Original price $39.99
Original price $39.99 - Original price $39.99
Original price $39.99
Current price $29.99
$29.99 - $29.99
Current price $29.99
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Original price $94.99
Original price $94.99 - Original price $94.99
Original price $94.99
Current price $68.98
$68.98 - $68.98
Current price $68.98

02-08 Honda CRF450R CRF 450R Kibblewhite Head Intake Exhaust Valve Guides Seals

Kibblewhite Precision

30-30210, 30-30200, 71015-4, 71015, 12205-MEB-P00, 12209-GB4-682Kibblewhite Performance OEM Replacement Valve Guides & Seals (All 4)The Best On...

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Original price $94.99
Original price $94.99 - Original price $94.99
Original price $94.99
Current price $68.98
$68.98 - $68.98
Current price $68.98
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Original price $149.99
Original price $149.99 - Original price $149.99
Original price $149.99
Current price $106.99
$106.99 - $106.99
Current price $106.99

02-08 Honda CRF450R CRF 450R Kibblewhite Head Intake Exhaust Valves & RED SEALS!

Kibblewhite Precision

Step up your Honda CRF450R with a complete set of high performance valves and seals from the pros at Kibblewhite! This premium upgrade breathes new...

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Original price $149.99
Original price $149.99 - Original price $149.99
Original price $149.99
Current price $106.99
$106.99 - $106.99
Current price $106.99
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Original price $207.81
Original price $207.81 - Original price $207.81
Original price $207.81
Current price $149.98
$149.98 - $149.98
Current price $149.98

02-08 Honda CRF450R CRF 450R Kibblewhite Racing Titanium Valve Spring Kit 0.440"

Kibblewhite Precision

30-30640,14775-KGB-610,14772-MEB-670,14771-MEB-670,14752-MEB-670,14751-MEB-670KPMI Part No: 30-30640Honda • CRF 450R • 2002- '08Lightweight Racing ...

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Original price $207.81
Original price $207.81 - Original price $207.81
Original price $207.81
Current price $149.98
$149.98 - $149.98
Current price $149.98
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Original price $121.71
Original price $121.71 - Original price $121.71
Original price $121.71
Current price $98.88
$98.88 - $98.88
Current price $98.88

02-08 Honda CRF450R CRF 450R Kibblewhite Stronger Heavy Duty Cylinder Head Studs

Kibblewhite Precision

90031-MEB-671,30-33950,30-33850, 3S-06TIHD Brand New Kibblewhite Extreme Heavy Duty Cylinder Head Stud KitCylinder Stud Kit, HT Steel, Std. OEM Dia...

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Original price $121.71
Original price $121.71 - Original price $121.71
Original price $121.71
Current price $98.88
$98.88 - $98.88
Current price $98.88
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Original price $149.99
Original price $149.99 - Original price $149.99
Original price $149.99
Current price $106.99
$106.99 - $106.99
Current price $106.99

02-08 Honda CRF450R Kibblewhite STD Size Stainless Valves with RED Viton Seals

Kibblewhite Precision

30-30220,30-30223,30-30551,30-30550,14721-MEB-670, 14711-MEB-670, 12209-KL4-005, 12209-GB4-682Step up your Honda CRF450R with a complete set of hig...

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Original price $149.99
Original price $149.99 - Original price $149.99
Original price $149.99
Current price $106.99
$106.99 - $106.99
Current price $106.99
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Original price $829.99
Original price $829.99 - Original price $829.99
Original price $829.99
Current price $684.98
$684.98 - $684.98
Current price $684.98

03-05 Yamaha YZ450F YZ 450F KIBBLEWHITE Top End Piston Kit Valves & Cylinder Kit

Kibblewhite Precision

Race-Ready Top End Rebuild Kit for the 2003-2005 Yamaha YZ450FTake your YZ450F to the next level with this complete top end rebuild kit from the ex...

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Original price $829.99
Original price $829.99 - Original price $829.99
Original price $829.99
Current price $684.98
$684.98 - $684.98
Current price $684.98
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Original price $1,499.99
Original price $1,499.99 - Original price $1,499.99
Original price $1,499.99
Current price $1,399.99
$1,399.99 - $1,399.99
Current price $1,399.99

03-05 YZ450F Cylinder Head +1 Valves Kibblewhite 1mm Stainless Valve Springs Kit

Kibblewhite Precision

DO YOU NEED THIS ITEM ASSEMBLED?  INSTALLED ON YOUR VEHICLE?  GOT QUESTIONS?  CONTACT OUR TECH SUPPORT NOW FOR HELP!Brand new OEM Yamaha cylinder h...

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Original price $1,499.99
Original price $1,499.99 - Original price $1,499.99
Original price $1,499.99
Current price $1,399.99
$1,399.99 - $1,399.99
Current price $1,399.99
Save 7% Save %
Original price $829.99
Original price $829.99 - Original price $829.99
Original price $829.99
Current price $684.98
$684.98 - $684.98
Current price $684.98

03-06 Yamaha WR450F WR 450F KIBBLEWHITE Top End Piston Kit Valves & Cylinder Kit

Kibblewhite Precision

Race-Ready Top End Rebuild Kit for the 2003-2006 Yamaha WR450FTake your WR450F to the next level with this complete top end rebuild kit from the ex...

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Original price $829.99
Original price $829.99 - Original price $829.99
Original price $829.99
Current price $684.98
$684.98 - $684.98
Current price $684.98
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Original price $214.99
Original price $214.99 - Original price $214.99
Original price $214.99
Current price $167.24
$167.24 - $167.24
Current price $167.24

03-09 Yamaha YZ450F YZ 450F KIBBLEWHITE +1mm Intake Exhaust Valves RED Seals Kit

Kibblewhite Precision

Kibblewhite Performance +1mm Larger Valves (All 5) The Best On The Market!Fits Yamaha YFZ450 Carbureted Models Years 2004 2005 2006 2007 2008 2009 ...

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Original price $214.99
Original price $214.99 - Original price $214.99
Original price $214.99
Current price $167.24
$167.24 - $167.24
Current price $167.24
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Original price $303.29
Original price $303.29 - Original price $303.29
Original price $303.29
Current price $271.22
$271.22 - $271.22
Current price $271.22

03-09 Yamaha YZ450F YZ 450F Kibblewhite Intake Valves Titanium Springs Seals Kit

Kibblewhite Precision

80-80950,80-80206-80-80213H, 80-80215H, 80-80217H,5TA-12111-00-00,5TA-12112-00-00,5TA-12121-00-00, 5TA-12121-00-00, 33M-12119-00-00, 5TA-12111-00-0...

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Original price $303.29
Original price $303.29 - Original price $303.29
Original price $303.29
Current price $271.22
$271.22 - $271.22
Current price $271.22
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Original price $24.99
Original price $24.99 - Original price $24.99
Original price $24.99
Current price $17.94
$17.94 - $17.94
Current price $17.94

03-09 Yamaha YZ450F YZ 450F Kibblewhite OEM Replacement Valve Keeper Cotters Set

Kibblewhite Precision

Stop wasting time and money on flimsy, mass-produced valve keepers that fail. This Kibblewhite OEM replacement valve keeper set for 03-09 Yamaha YZ...

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Original price $24.99
Original price $24.99 - Original price $24.99
Original price $24.99
Current price $17.94
$17.94 - $17.94
Current price $17.94
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Original price $597.11
Original price $597.11 - Original price $597.11
Original price $597.11
Current price $489.89
$489.89 - $489.89
Current price $489.89

03-09 YZ450F YZ 450F Kibblewhite Valves Springs Guides Cylinder Head Rebuild Kit

Kibblewhite Precision

80-82000, 80-80206, 80-80213H, 80-80215H, 80-80217H, 80-80220, 80-80230, 71014-5, 5TA-12111-00-00, 5TA-12112-00-00 5TA-12121-00-00 5TA-12121-00-00,...

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Original price $597.11
Original price $597.11 - Original price $597.11
Original price $597.11
Current price $489.89
$489.89 - $489.89
Current price $489.89
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