1/4-20 x 1.500 SS Valve Cover Stud w/Bullet Nose

The ARP 1/4-20 x 1.500 Stainless Steel Valve Cover Stud with Bullet Nose is a precision fastener engineered for engine builders, mechanics, and performance enthusiasts who demand corrosion-resistant hardware in high-heat applications. This 1.500-inch stud is machined to exact ARP specifications and features a distinctive bullet nose profile that minimizes damage to gasket surfaces during installation and removal—a critical detail when working with composite or soft gasket materials on modern engine covers.

Manufactured from stainless steel, this fastener resists oxidation and corrosion that standard steel studs cannot withstand in moisture-rich or salt-air environments. The 1/4-20 thread specification is a standard automotive fastener size, ensuring compatibility with factory and aftermarket valve cover hardware across most small-block and performance engine platforms. The 1.500-inch length accommodates typical valve cover thicknesses with proper thread engagement while the bullet nose geometry prevents marring of gasket surfaces—an often-overlooked design feature that protects expensive composite gaskets from point-load damage.

This stud serves engine builders preparing race engines, street performance builds, or restoration projects where corrosion resistance and fastener reliability matter. Marine engine applications, high-humidity storage environments, and coastal installations particularly benefit from stainless construction. Individual stud purchases allow targeted replacement of corroded or damaged fasteners without full kit replacement—a practical approach for maintenance-focused builders who maintain mixed fastener stocks.

ARP is recognized in engine building circles for precision fasteners manufactured to tolerances that exceed OEM standards. This 1/4-20 x 1.500 stud integrates into complete valve cover fastening systems or serves as an individual replacement in existing hardware sets.