ARP 334-7204 Pro Series Rocker Arm Studs - 16-Piece Kit

ARP Pro Series rocker arm studs are precision-engineered to eliminate the inconsistent rocker geometry caused by poorly manufactured studs. Each stud is manufactured to exacting tolerances, with concentricity held within .005" T.I.R. from thread pitch to thread pitch, ensuring straight and true installation every time.

Key Features:

• Premium grade 8740 chrome moly steel construction
• Heat-treated to 200,000 psi tensile strength for competition use
• Shank under hex designed to locate guide plate
• Extra-large radius base provides greater resistance to flex
• Precision lengths ensure positive seating in every installation
• Tip ground flush for optimum adjuster seating
• 16-piece kit

Important Installation Notes:

These Pro Series studs are designed for use with ARP's patented Perma-Loc adjusters and should not be used with OEM-style self-locking nuts. When using longer-than-stock pushrods and valves, verify the optimum rocker arm stud length for your application to ensure proper rocker arm geometry and installed height.

Ideal for competition applications including road racing, drag racing, and high-performance street engines where reliability and precision valve train geometry are critical.