COMP Cams · New
COMP Cams Poly Lock 3/8in Magnum
MPN 4602-16 · Store SKU cca4602-16
Supplier stock checked 11/7/2026, 3:38:55 PM UTC. Adding a part does not reserve it.
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Product details
Designed for ultimate strength and locking force High Energy and Magnum polylocks are best for moderate lift and spring pressure Applications Hi-Tech 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. Tapered for extra strength in locking points, our Magnum polylocks are 1.300" tall with a .612" diameter for use with 3/8" stud rockers. Magnum Polylock Set for 3/8" Rocker Stud
Manufacturer fitment & guides
Check 4602-16 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y