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Kleinn Blastmaster Valve Upgrade Kit for Model 230 or 630 (07-19 Sierra 1500)

AmericanTrucks no longer carries the Kleinn Blastmaster Valve Upgrade Kit for Model 230 or 630 (07-19 Sierra 1500). Please check out 2014-2018 Sierra 1500 Onboard Air for an updated selection.
Market Price $110.95 You Save 53% ($58.96)
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  • Item S500620

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    Features & Details

    • Blastmaster Upgrade Kit
    • Durable Nylon Air Line
    • 1/2-inch Line
    • Kit Includes Two Extra Solenoids
    • Boost Select Kleinn Horns Even Louder
    • Parts Push Together for Quick Installation
    • Tough Brass Fittings
    • Matches Model 230 and 630 Horns
    • Fits 2007-2019 GMC Sierras
    Explosive Sound. Upgrading to a triple train horn like the Model 630 from Kleinn is a great way to make sure you're heard on the road or noisy work site, but sometimes it's still not enough sound. Pump up the decibels even further with the Blastmaster valve upgrade kit which splits the air supply so that each horn gets an increased pressure, resulting in louder sounds.

    Tough Construction. This kit's 1/2-inch air hose is made from heat and chemical resistant nylon so it can last years of exposure to the elements and engine compartment challenges. The brass fittings are also corrosion resistant for durability.

    Extra Solenoids. Not only do the new valves and extra airline change how much pressure is distributed to each horn, the extra solenoids increase the power to your Kleinn aftermarket train horn as well. You'll notice the difference from the first time you need to honk at a hazard in the road.

    Application. This Kleinn Blastmaster Valve Upgrade Kit pairs with Model 230 or 630 installed on any 2007 to 2019 GMC Sierras.

    Fitment: 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 Details

    MPN# 6880

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (3) Brass Valves
    • (3) Couplings and Fittings
    • (2) Solenoids
    • (1) 1/2 inch Air Line
    • (1) Secondary Air Line
    Installation Info

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