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  • Pro-X Steel Exhaust Valve (28.2487-1)

    Pro-X Steel Exhaust Valve (28.2487-1)

    Manufactured to the highest precision and quality steel Constructed to meet OEM specifications Available in standard sizes only Sold each Compatible Vehicles Years Make Make Notes 2004-2006 Yamaha Bruin 350 YFM350BA 2014 Yamaha Grizzly 350...
    $46.95
    $44.82
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  • Pro-X Steel Exhaust Valve (28.2600-1)

    Pro-X Steel Exhaust Valve (28.2600-1)

    Manufactured to the highest precision and quality steel Constructed to meet OEM specifications Available in standard sizes only Sold each Compatible Vehicles Years Make Make Notes 1987-1995 Yamaha XT600
    $40.95
    $38.88
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  • Pro-X Steel Exhaust Valve (28.2661-1)

    Pro-X Steel Exhaust Valve (28.2661-1)

    Manufactured to the highest precision and quality steel Constructed to meet OEM specifications Available in standard sizes only Sold each Compatible Vehicles Years Make Make Notes 2002-2004 Yamaha Grizzly 660 YFM660F...
    $40.95
    $40.40
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  • Pro-X Steel Exhaust Valve (28.2706-1)

    Pro-X Steel Exhaust Valve (28.2706-1)

    Manufactured to the highest precision and quality steel Constructed to meet OEM specifications Available in standard sizes only Sold each Compatible Vehicles Years Make Make Notes 2014-2015 Yamaha Grizzly 700 YFM700D 4x4...
    $40.95
    $40.25
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  • Pro-X Steel Exhaust Valve (28.6520-1) Pro-X Steel Exhaust Valve (28.6520-1)

    Pro-X Steel Exhaust Valve (28.6520-1)

    Manufactured to the highest precision and quality steel Constructed to meet OEM specifications Available in standard sizes only Sold each Compatible Vehicles Years Make Make Notes 2008-2009 KTM 450XC 2000-2002 KTM 520...
    $56.95
    $51.14
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  • Pro-X Steel Intake Valve & Spring Kit (28.SIS1337-2)

    Pro-X Steel Intake Valve & Spring Kit (28.SIS1337-2)

    Replaces the OEM valves and valve springs Steel, nitrided valves for increased durability and less wear under extreme conditions Stronger valve springs deal with the extra weight of the steel valves Springs are made from premium chrome vanadium...
    $161.82
    $139.99
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  • Pro-X Steel Intake Valve & Spring Kit (28.SIS1340-2)

    Pro-X Steel Intake Valve & Spring Kit (28.SIS1340-2)

    Replaces the OEM valves and valve springs Steel, nitrided valves for increased durability and less wear under extreme conditions Stronger valve springs deal with the extra weight of the steel valves Springs are made from premium chrome vanadium...
    $161.83
    $139.99
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  • Pro-X Steel Intake Valve & Spring Kit (28.SIS1403-2)

    Pro-X Steel Intake Valve & Spring Kit (28.SIS1403-2)

    Replaces the OEM valves and valve springs Steel, nitrided valves for increased durability and less wear under extreme conditions Stronger valve springs deal with the extra weight of the steel valves Springs are made from premium chrome vanadium steel...
    $157.34
    $129.99
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  • Pro-X Steel Intake Valve & Spring Kit (28.SIS1405-2)

    Pro-X Steel Intake Valve & Spring Kit (28.SIS1405-2)

    Replaces the OEM valves and valve springs Steel, nitrided valves for increased durability and less wear under extreme conditions Stronger valve springs deal with the extra weight of the steel valves Springs are made from premium chrome vanadium...
    $157.34
    $129.99
    Add to Cart The item has been added
  • Pro-X Steel Intake Valve & Spring Kit (28.SIS2402-2)

    Pro-X Steel Intake Valve & Spring Kit (28.SIS2402-2)

    Replaces the OEM valves and valve springs Steel, nitrided valves for increased durability and less wear under extreme conditions Stronger valve springs deal with the extra weight of the steel valves Springs are made from premium chrome vanadium...
    $234.18
    $191.99
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