Offset Stud 5/16-18

The Offset Stud 5/16-18 from ALLSTAR PERFORMANCE is a precision-engineered air cleaner mounting stud designed for builders and enthusiasts who demand reliable, repeatable fastening solutions. This offset stud exists to solve the common challenge of aligning air cleaner assemblies in tight engine bay configurations where standard hardware creates clearance conflicts. Whether you're assembling a show-quality carbureted engine or upgrading a vintage build, this stud delivers the offset geometry needed for proper fitment without compromise.

Manufactured from durable steel and finished with zinc oxide coating, the Offset Stud 5/16-18 features a 5/16-18 UNC thread specification and extends 6 inches in length, providing sufficient reach and engagement depth for secure mounting. The offset design repositions the mounting point laterally, allowing air cleaner housings to sit flush against the carburetor or intake manifold while maintaining full structural support. The zinc oxide finish resists corrosion in engine environments and delivers a clean, professional appearance that complements both stock and custom builds. Steel construction ensures the stud withstands repeated assembly, disassembly, and vibration cycles without stripping or deformation.

Engine builders, hot rodders, and performance enthusiasts rely on ALLSTAR PERFORMANCE fasteners to maintain consistency across entire builds. This offset stud is ideal for carbureted engines, classic muscle car restorations, and street rods where factory air cleaner brackets don't accommodate modern or non-stock intake designs. Installation is straightforward—thread the stud into the carburetor or manifold boss, then secure your air cleaner assembly using standard 5/16-18 hardware. Verify thread depth and cleanliness before installation to ensure maximum holding power and longevity.