ARP 134-1101 Header Bolt & Stud Kit for Chevrolet LS Gen III/IV. 1/4˝ wide flange. 0.984˝ UHL. 8740. hex

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. Available for a wide selection of Chevrolet, Chrysler and Ford engines, plus many “universal” kits that can be matched by dimension.

Material: 8740 Chrome Moly
Finish: Black
Quantity: 12 Pieces

Features:
Designed to unlock more performance out of your vehicle
Deliver a reasonable balance of strength and durability
Premium construction built with unmatched quality standards
Ensure smooth, reliable operation and long-lasting service.

Fits Following Engines:Chevrolet LS Gen III/IV