The COMP Cams stud-girdle adjusting nut with snap ring is a 7/16" rocker nut made to secure stud girdles while offering dependable locking force for moderate lift and spring pressures. Hi-Tech style polylocks are suited to high-end racing environments. Measuring 2.000" overall, this nut includes a snap ring to retain the girdle bar and is precision ground and tapered at the locking area for extra strength.
COMP Cams Stud Girdle Nut7/16 W/Ring