As low as $30.77/mo with or . (Pay in 4 interest-free payments)
KPMI H.T. Steel Rocker Arm Tower Stud Kit High-strength, race-ready studs engineered for precision clamping and long-term durability. The KPMI H.T. Steel Rocker Arm Tower Stud Kit is built from aircraft-grade alloy steel and manufactured to exceed stock and high-performance requirements. Key Features 180,000 psi yield strength — superior material toughness for heavy-duty and high-RPM applications. Rolled threads — cold-formed threads increase thread fatigue life and deliver the strongest possible thread form. Heat treated & centerless ground — precision heat treatment followed by centerless grinding reduces notch sensitivity and ensures consistent dimensions. Black oxide finish — premium corrosion-resistant coating for long-term protection in harsh engine environments. Performance fit — designed to meet proof-stress requirements and maximize clamping force on rocker arm towers. Why Choose KPMI KPMI studs are manufactured with meticulous processes—thread rolling, heat treatment, and centerless grinding—resulting in a stud that offers improved fatigue life, reliable clamping, and resistance to corrosion. Ideal for enthusiasts and professionals who demand OEM-plus performance. Upgrade your valve train with the KPMI H.T. Steel Rocker Arm Tower Stud Kit for dependable strength, precision fit, and race-proven durability.
High-strength studs with 180,000 psi yield for extreme performance demands.