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    ARP Auto Racing ARP Header Bolt & Stud Kits

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    Warranty Information
    • Product Details

      Part No. 400-1110

      Warranty Details (1 YR REPLACEMENT IF DEFECTIVE)

      ARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular stainless stud kit with 12-point nuts. The Stainless 300 material is not affected by corrosion or extreme heat, making it ideal for the application. What's more, the compact 12-point nut lets you easily slip a socket close to the pipe. Each ARP accessory stud or bolt kit includes the specific number of parts for your application, plus premium-quality washers and hex or 12-point nuts, as required. Studs are manufactured with a unique nut-starter nose that helps prevent cross-threading. Studs and bolts come either black oxide chrome moly or Stainless 300. Both are nominally rated at 170,000 psi tensile strength; substantially stronger than Grade 8 hardware.

      Product Features:

      • 5/16" Hex Socket Size(s)
      • Stainless Steel
      • Polished
      • Universal
      • Set of 16
      • 3/8"-16 Thread Size
      • 1" Underhead Length

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