COMP Cams Hi-Tech Polylock Set (16) for Aluminum Stainless and Pro Magnum Rockers - 7/16" HYPLMED11SASM61 3/8 in Hole

3/8 in Hole

1972-1972 Chevrolet G10 Van

Highly visible 3" tall white numerals help to ensure correct times are entered at the tower

GMC: Sierra 1500 19 - 19 AT4

Steel tire spoons help to mount and dismount tires after bead has been broken

COMP Cams Hi-Tech Polylock Set (16) for Aluminum Stainless and Pro Magnum Rockers - 7/16" HYPLMED11SASM61 3/8 in HoleCOMP 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 Poly Locks, 7 16 Hi TechThe COMP Cams philosophy has never