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water neck

  1. Chevy Water Neck Bolts Leaking

    Hotrodding Basics
    Whenever I go above 6000 rpm lately, coolant has been shooting up out of my water neck like a fountain. I had a billet aluminum swivel neck with o-ring on a Super Victor intake. I added a gasket to see if that helped. Still did it. Then I switched to a basic GM aluminum water neck assuming...
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