H.T. Steel Rocker Arm Tower Stud Kit

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.