Rocker Arm Adjusting Nuts Stud Girdle, Adjusting Nut, 7/16" Stud
.600 Base
Stud girdle polylocks are precision ground for minimum runout
Tapered for extra strenth in locking areas
High EnergyT and Magnum polylocks are best for moderate lift and spring pressure applications
Hi-TechT Polylocks work well in all high end race applications
Fitment tip: Performance parts often vary by submodel, trim and production date. Verify your vehicle’s year, make, model and submodel before ordering — or contact us and we’ll confirm fitment for free.
