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Kibblewhite Precision Machining Intake Valve Standard Triumph 650 / 750 1963-83

Kibblewhite Precision Machining Black Diamond Intake Valve Std. Triumph 650 / 750 1963-83
Kibblewhite Precision Machining Black Diamond Intake Valve Std. Triumph 650 / 750 1963-83 Kibblewhite Precision Machining Black Diamond Intake Valve Std. Triumph 650 / 750 1963-83

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008185
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$20.08
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    Intake Valve, standard size, sold individually. Replacement for OEM # 70-4603

    Kibblewhite produces world-class components here in the USA which are found on everything from vintage street bikes to Larry 'Spiderman' McBride's Top Fuel World Champion drag bike and Alp Sungurtekin's world-recording holding 175mph 650cc Triumph land speed racer. In Kibblewhite's own words:

    These OEM style replacement valves exceed the material and tolerance specs of the original factory pieces. The valves are one piece stainless steel forgings. They are fully CNC machined with swirl polished tulip profiles. Stellite has been welded on to the tips to resist the deformation that can be caused by the impact of the rocker arm.

    Head Diameter: 40.64mm / 1.600"
    Stem Diameter: 7.9mm / 0.3105"
    Tulip: R 1.500"
    Overall Length: 3.850"

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    WHY BUY FROM LOWBROW?

    Lowbrow Group Photo

    Who is Lowbrow? To learn more about us and our history, click here.

    • Free Shipping On US Orders $39.95 & up*
    • Everything In Stock & Ships Fast!
    • Fitment Guaranteed
    • 90 Day Money Back Guarantee
    • No Restock Fees, Ever!
    • Free Expert Motorcycle Technical Support
    • We eat, sleep, live & love motorcycles!
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    Additional Information

    Additional Information

    SKU008185
    MakesTriumph
    Manufacturer SKU70-70500
    Made in the USAYes
    OEM Number70-4603
    FinishRaw
    MaterialSteel
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    USA Manufacturing

    Here at Lowbrow Customs we believe strongly in supporting US manufacturing. Each year we provide two $2,500 scholarships for students in financial need who are pursuing workforce training at Tri-C. From machining to TIG welding, this is the backbone of manufacturing in the United States. Want to learn more? Click here.