ARP rocker studs are concentric within .005", extra-large radius base offers greater resistance to flex. Note: To be used ONLY with ARP's patented Perma-Loc adjusters. Made of 8740 chrome moly forgings and heat-treated to 180,000 PSI. Tip ground flush for optimum adjuster seating.

Product Features:

• 7/16"-14 Thread Size(s)
• .700" Thread Length
• 8740 Chromoly
• 1.75" Effective Stud Length
• Set of 16
• .800" Adjuster Thread Depth
• 3/8"-24 Shank Diameter and Thread
• 3/8" Typical Small Block Application
• Black Oxide