Engine & Performance Warehouse RDS2920 Screw-In Rocker Arm Stud with Hex Shoulder

The Engine & Performance Warehouse RDS2920 is a screw-in style rocker arm stud with integrated hex shoulder designed for high-performance engine valve train applications. This precision-engineered component features a 3/8"-24 rocker arm thread and 7/16"-14 base thread for secure installation and reliable valve train operation.

Key Specifications:

• Rocker arm thread size: 3/8"-24
• Base thread size: 7/16"-14
• Overall length: 2.405 inches
• Stud height: 1.600 inches
• Screw-in thread depth: 0.725 inches
• Material: Steel construction
• Finish: Black oxide coating for corrosion resistance
• Design: Screw-in type with hex shoulder

Performance Benefits:

• Hex shoulder design provides precise rocker arm positioning and adjustment
• Screw-in installation allows for easy replacement without press-fitting
• Durable steel construction ensures reliable performance under high valve spring pressures
• Black oxide finish protects against corrosion in demanding engine environments
• Suitable for performance applications with roller rockers and upgraded valve springs

This rocker arm stud is commonly used in performance engine builds and valve train upgrades. The integrated hex shoulder allows for precise rocker arm geometry adjustment, making it ideal for custom engine applications requiring specific valve train setup. Note: When installing screw-in studs on certain cylinder heads, machining of the stud bosses may be required to achieve proper rocker arm geometry. Always verify clearances and use appropriate thread locking compound during installation.