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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!

Honda TRX450R

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$149.99
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$106.29
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$106.29

04 05 Honda TRX450R TRX 450R Replacement Kibblewhite Intake Exhaust Valves Seals

Kibblewhite Precision

Kibblewhite Performance OEM Replacement Valves (All 4) The Best On The Market!Fits Honda TRX450R Years 2004 2005Replaces OEM Part# 14711-HP1-670, 1...

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$106.29
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$17.95
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$17.95
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$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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$16.99
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$158.36
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$158.36
$129.99
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$129.99

04 05 Honda TRX450R TRX 450R TITANIUM Race Kibblewhite OEM Intake Valves & Seals

Kibblewhite Precision

Kibblewhite TITANIUM Performance OEM/Stock Size Replacement Intake Valves & Seals The Best On The Market!Fits Honda TRX450R Years 2004 & 20...

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$158.36
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$158.36
$129.99
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$129.99
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$121.71
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$121.71
$98.88
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$98.88

06-14 Honda TRX450R TRX450ER 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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$121.71
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$121.71
$98.88
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$98.88
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$349.99
$349.99 - $349.99
$349.99
$289.89
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$289.89

04 05 Honda TRX450R TRX 450R Kibblewhite Intake & Exhaust Valves Springs & Seals

Kibblewhite Precision

30-30750, 30-30753, 30-30730, 30-30740,12204-HP1-305, 12205-HP1-305, 60-30720, 71016-4, 71015-4, 12209-KL4-005, 14711-HP1-670, 14721-HP1-670, 14751...

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$349.99
$289.89
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$289.89
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$349.99
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$349.99
$289.89
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$289.89

Honda TRX450R Kibblewhite Black Diamond Valves Titanium Spring Kit & Seals 04-05

Kibblewhite Precision

30-30750, 30-30753, 30-30730, 30-30740,12204-HP1-305, 12205-HP1-305, 60-30720, 71016-4, 71015-4, 12209-KL4-005, 14711-HP1-670, 14721-HP1-670, 14751...

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$349.99
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$349.99
$289.89
$289.89 - $289.89
$289.89
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Save 37% Save %
$169.99
$169.99 - $169.99
$169.99
$106.66
$106.66 - $106.66
$106.66

06-14 Honda TRX450R TRX 450R Replacement Kibblewhite Intake Exhaust Valves Seals

Kibblewhite Precision

Kibblewhite Performance OEM Replacement Valves (All 4) The Best On The Market!Fits Honda TRX450R Years 2006 2007 2008 2009 2010 2011 2012 2013 2014...

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$169.99
$169.99 - $169.99
$169.99
$106.66
$106.66 - $106.66
$106.66
Save 37% Save %
Save 21% Save %
$74.99
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$74.99
$58.88
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$58.88

Honda 06-14 TRX450R TRX 450R Replacement Kibblewhite Exhaust Valves & Seals Pair

Kibblewhite Precision

Complete Set Of Kibblewhite Performance OEM Replacement Intake Valves (Pair)The Best On The Market!Fits Honda TRX450R Years 2006-2014Features:Black...

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$74.99
$74.99 - $74.99
$74.99
$58.88
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$58.88
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$1,999.99
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$1,899.99

TRX450R TRX 450R 450ER Full Ported Head Porting Port Assembly Kibblewhite Valves

Kibblewhite Precision

FITS ALL '06 HONDA TRX450R/450ER MODELS! Brand New OEM Honda cylinder head Full race port and polish Head assembly with valve adjustment Kibblewh...

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$1,999.99
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$1,999.99
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$1,899.99
Save 5% Save %
Save 12% Save %
$449.99
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$449.99
$395.00
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$395.00

04 05 TRX450R 450R Kibblewhite Valves Springs Valve Guides Spring Kit Complete

Kibblewhite Precision

FITS ALL 2004 and 2005 HONDA TRX450R MODELS! All Kibblewhite complete head rebuildChrome silicone valve springsTitanium retainersHeat treated coll...

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$449.99
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$449.99
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$395.00
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$99.99
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$67.99
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04 05 TRX450R Sportrax Duner Trail Clutch Kit Fibers Steels Springs & OEM Gasket

Kibblewhite Precision

H224, C224, H223, 3SHDC, 22201-HP1-670, 22201-MEB-670, 22321-KZ3-690, 22401-KZ3-690,11352-HP1-670, 11351-HP1-B00, 22401-KZ3-690, 22321-KZ3-690, 222...

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$99.99
$67.99
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$67.99
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Save 17% Save %
$349.99
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$349.99
$289.89
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$289.89

04-05 TRX450R TRX 450R Kibblewhite Valve Set Titanium Spring Kit RED Viton Seals

Kibblewhite Precision

30-30750, 30-30753, 30-30730, 30-30740,12204-HP1-305, 12205-HP1-305, 60-30720, 71016-4, 71015-4, 12209-KL4-005, 14711-HP1-670, 14721-HP1-670, 14751...

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$349.99
$349.99 - $349.99
$349.99
$289.89
$289.89 - $289.89
$289.89
Save 17% Save %
Save 17% Save %
$349.99
$349.99 - $349.99
$349.99
$289.89
$289.89 - $289.89
$289.89

04 05 Honda TRX450R TRX 450R Kibblewhite Intake Exhaust Valves Springs RED Seals

Kibblewhite Precision

30-30750, 30-30753, 30-30730, 30-30740,12204-HP1-305, 12205-HP1-305, 60-30720, 71016-4, 71015-4, 12209-KL4-005, 14711-HP1-670, 14721-HP1-670, 14751...

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$349.99
$349.99 - $349.99
$349.99
$289.89
$289.89 - $289.89
$289.89
Save 17% Save %
Save 11% Save %
$207.81
$207.81 - $207.81
$207.81
$184.00
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$184.00

06+ Honda TRX450R TRX 450ER Kibblewhite Titanium Valves Springs Spring Seal Kit

Kibblewhite Precision

30-30920,14775-KGB-610,14751-MEB-670,14752-MEY-670,14771-MEB-670,14772-MEB-670,12209-KL4-005,14711-MEB-670,14721-MEY-670,14781-MEB-670,30-33360,30-...

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$207.81
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$207.81
$184.00
$184.00 - $184.00
$184.00
Save 11% Save %
Save 11% Save %
$207.81
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$207.81
$184.00
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$184.00

2006+ Honda TRX450R TRX 450R Kibblewhite Titanium Valves Springs Spring Seal Kit

Kibblewhite Precision

30-30920,14775-KGB-610,14751-MEB-670,14752-MEY-670,14771-MEB-670,14772-MEB-670,12209-KL4-005,14711-MEB-670,14721-MEY-670,14781-MEB-670,30-33360,30-...

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$207.81
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$207.81
$184.00
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$184.00
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Save 35% Save %
$660.02
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$660.02
$429.94
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$429.94

Honda TRX450R TRX 450R 450ER Kibblewhite Valves Titanium Springs Piston Cometic

Kibblewhite Precision

30-33360, 30-30920, 10005, C3139, 30-30920, 30-30950, 30-30953, 12100-HP1-601, 12251-MEY-671, 13101-HP1-600, 13111-MEN-730, 13112-MAT-000, 13011-HP...

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$660.02
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$660.02
$429.94
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$429.94
Save 35% Save %
Save 3% Save %
$74.99
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$74.99
$72.99
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$72.99

04 05 Honda TRX450R TRX 450R Replacement Kibblewhite Head Intake Valves RED Seal

Kibblewhite Precision

Complete Set Of Kibblewhite Performance OEM Replacement Intake Valves (Pair)The Best On The Market!Fits Honda TRX450R Years 2004 2005Features:Black...

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$74.99
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$74.99
$72.99
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$72.99
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Save 36% Save %
$660.02
$660.02 - $660.02
$660.02
$424.44
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$424.44

04 05 Honda TRX450R TRX 450R Kibblewhite Valves Titanium Springs Piston Cometic

Kibblewhite Precision

Complete Kibblewhite Performance Top End Rebuild KitThe Best On The Market! (Save Huge, This Kit Retails For $660.02!!)Honda TRX450RYears 2004 2005...

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$660.02
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$660.02
$424.44
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$424.44
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Save 23% Save %
$25.99
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$25.99
$20.00
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$20.00

04 05 Honda TRX450R TRX 450R Kibblewhite Viton Valve Stem Seals Seal Set 4 Four

Kibblewhite Precision

Don't let worn out valve seals spell disaster for your Honda TRX450R! This complete set of Kibblewhite viton valve stem seals brings new life to yo...

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$25.99
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$25.99
$20.00
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$20.00
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$25.99
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$25.99
$19.88
$19.88 - $19.88
$19.88

2006+ Honda TRX450R TRX 450R Kibblewhite Viton Valve Stem Seals Seal Set 4 Four

Kibblewhite Precision

Don't let worn out valve seals spell disaster for your Honda TRX450R! This complete set of Kibblewhite viton valve stem seals brings new life to yo...

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$25.99
$25.99 - $25.99
$25.99
$19.88
$19.88 - $19.88
$19.88
Save 24% Save %
Save 20% Save %
$229.99
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$229.99
$184.99
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$184.99

04 05 Honda TRX450R TRX 450R Kibblewhite Titanium Valves Springs Spring Seal Kit

Kibblewhite Precision

Titanium Valves and Springs for Your 2004-2005 Honda TRX450R Complete titanium valve spring kit from Kibblewhite Performance High performance titan...

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$229.99
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$229.99
$184.99
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$184.99
Save 20% Save %
Save 19% Save %
$429.99
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$429.99
$348.89
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$348.89

04 05 Honda TRX450R TRX 450R Kibblewhite Valves Springs Guides Head Rebuild Kit

Kibblewhite Precision

Take your Honda TRX450R to the next level with this complete valve train upgrade kit. This premium rebuild breathes new life into your ATV's engine...

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$429.99
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$429.99
$348.89
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$348.89
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Save 18% Save %
$21.99
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$21.99
$17.99
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$17.99

04-05 Honda TRX450R TRX 450R Head Valve Stem Guide Viton RED Seals Seal Set of 4

Kibblewhite Precision

Boost Your Honda TRX450R's Performance With KPMI® Red Viton Valve Stem SealsKey Features/Benefits: Made from 100% Viton for maximum heat resistance...

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$21.99
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$21.99
$17.99
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$17.99
Save 18% Save %
Save 15% Save %
$69.99
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$69.99
$59.38
$59.38 - $59.38
$59.38

Honda 06-14 TRX450R TRX 450R Replacement Kibblewhite Exhaust Valves & Seals Pair

Kibblewhite Precision

Complete Set Of Kibblewhite Performance OEM Replacement Exhaust Valves (Pair)The Best On The Market!Fits Honda TRX450R Years 2006-2014Features:Blac...

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$69.99
$69.99 - $69.99
$69.99
$59.38
$59.38 - $59.38
$59.38
Save 15% Save %
Save 20% Save %
$74.99
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$74.99
$59.97
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$59.97

04 05 Honda TRX450R TRX 450R Replacement Kibblewhite Head Exhaust Valves Seals

Kibblewhite Precision

Complete Set Of Kibblewhite Performance OEM Replacement Exhaust Valves (Pair)The Best On The Market!Fits Honda TRX450R Years 2004 2005Features:Blac...

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$74.99
$74.99 - $74.99
$74.99
$59.97
$59.97 - $59.97
$59.97
Save 20% Save %
Save 26% Save %
$113.79
$113.79 - $113.79
$113.79
$83.98
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$83.98

Kibblewhite Honda TRX450R TRX 450R 450ER Stronger Heavy Duty Cylinder Head Studs

Kibblewhite Precision

Honda® CRF™ 450R 2002-2008Honda® CRF™ 450X 2005-2017Honda® TRX™ 450R/ ER 2006-2014 Nuts are machined from billet high tensile steel and heat treate...

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$113.79
$113.79 - $113.79
$113.79
$83.98
$83.98 - $83.98
$83.98
Save 26% Save %
Save 13% Save %
$137.45
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$137.45
$120.00
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$120.00

04 05 TRX450R TRX 450R +1 Kibblewhite Valves 1mm Over Intake Exhaust Valve Seals

Kibblewhite Precision

FITS ALL '04-05 HONDA TRX450R MODELS +1mm Kibblewhite Black Diamond stainless steel valves Both intake and exhaust included Kibblewhite vito...

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$137.45
$137.45 - $137.45
$137.45
$120.00
$120.00 - $120.00
$120.00
Save 13% Save %
$399.99 - $399.99
$399.99
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$399.99

04 05 TRX450R TRX 450R +1 Valves Kibblewhite 1mm Over Valve Springs Guides Kit

Kibblewhite Precision

WORKS ON ALL '04-05 HONDA TRX450R SPORTRAX MODELS Chrome silicone double valve springs Titanium retainers Heat treated collars +1mm Black Diamond...

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$399.99 - $399.99
$399.99
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$399.99
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$395.99
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$395.99

04 05 TRX450R TRX 450R +1 Valves Kibblewhite Valve Springs 1 Over Head Rebuild

Kibblewhite Precision

WORKS ON ALL '04-05 HONDA TRX450R SPORTRAX MODELS Chrome silicone double valve springs Titanium retainers Heat treated collars +1mm Black Diamond...

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$395.99 - $395.99
$395.99
$395.99 - $395.99
$395.99
Save 12% Save %
$449.99
$449.99 - $449.99
$449.99
$395.99
$395.99 - $395.99
$395.99

04 05 TRX450R TRX 450R Kibblewhite Black Diamond Valve Springs Head Rebuild Kit

Kibblewhite Precision

WORKS ON ALL '04-05 HONDA TRX450R SPORTRAX MODELS Chrome silicone double valve springs Titanium retainers Heat treated collars Black Diamond stai...

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$449.99
$449.99 - $449.99
$449.99
$395.99
$395.99 - $395.99
$395.99
Save 12% Save %
Save 6% Save %
$169.99
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$169.99
$159.99
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$159.99

04 05 TRX450R TRX 450R Kibblewhite Valves Stock Intake Exhaust Valve Stem Seals

Kibblewhite Precision

FITS ALL '04-05 HONDA TRX450R MODELS Kibblewhite Black Diamond stainless steel valves Both intake and exhaust included Kibblewhite...

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$169.99
$169.99 - $169.99
$169.99
$159.99
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$159.99
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