this adjusting nut is designed for 3/8" rockers with a stud girdle.

Rocker Arm Nut - 3/8-24 in Thread - Steel - Black Oxide - Stud Girdle - Each
COMP Cams Part #: BDQQ_4509-1
  • Product label: Sold out
Sale price $17.95Regular price $17.95
Regular price $17.95

BBK
Dyno Racing
Nitro Performance
Top Gear Tuning