FR SPORT
Comp Cams 7/16 Stud Girdle Adj Nut
Frequently bought together
Product details
Designed for ultimate strength and locking force
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
The stud girdle polylocks are precision ground for minimum runout and tapered for extra strength in the locking area
SKU: 070RB
Why customers choose Ride Rite
Tesla & EV specialists
Every part is matched to your exact car — verified fitment, not a generic catalog.
Mobile install across the Bay Area
Skip the shop — our team comes to you for professional installation throughout California.
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Orders over $150 ship free and fully tracked, with most parts leaving the warehouse quickly.
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Talk to actual suspension specialists before and after your purchase — never a call center.





