S/S Starter Bolt Kit

The S/S Starter Bolt Kit from ARP is an essential upgrade for any serious engine builder or performance enthusiast looking to eliminate weak points in critical fastening areas. If you're rebuilding a high-output engine, installing forced induction, or simply want to replace factory hardware with proven reliability, this kit addresses one of the most overlooked failure points in modern powerplants. Starter bolts experience tremendous shear stress during engine cranking and startup, especially in turbocharged or supercharged applications where torque multiplication amplifies strain on fasteners.

ARP's S/S Starter Bolt Kit features proprietary stainless steel construction that provides superior corrosion resistance and tensile strength compared to OEM fasteners. The stainless steel composition resists salt spray, moisture, and thermal cycling—critical for longevity in harsh engine environments where cast iron bolts fail prematurely. These bolts are precisely manufactured to exact specifications, ensuring proper clamping force and eliminating the risk of fastener creep or vibration-induced loosening. The complete kit design simplifies installation by providing all necessary fasteners in one package, eliminating the need to source components separately or settle for inferior replacements.

This starter bolt kit benefits engine builders, drag racers, turbocharged vehicle owners, and anyone performing engine restoration or modification work. Whether you're rebuilding a stock engine for reliability or constructing a high-horsepower platform, quality fasteners like these protect your investment and eliminate potential catastrophic failures during critical startup sequences. Installation is straightforward—simply remove old starter bolts and install the S/S fasteners using standard torque specifications for your engine platform. The stainless steel composition also maintains appearance longer than standard steel, reducing maintenance concerns in visible engine bay applications.