COMP Cams Hi-Tech Polylocks work well in all high end race applications. They are tapered for extra strength in the locking area.
The best polylock for high end race applications, these Hi-Tech polylocks are designed for 7/16" Ultra Pro Magnum and Ultra Pro Magnum XD rockers.
Designed for ultimate strength and locking force; Hi-Tech Polylocks work well in all high end race applications
