COMP Cams · New
COMP Cams Poly Lock 3/8 High Energy Alu
MPN 4631-8 · Store SKU cca4631-8
Supplier stock checked 11/8/2026, 10:30:34 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
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Product details
COMP Cams' part number 4631-8, High Energy Aluminum Polylocks, 3/8"-1. High Energy™ Aluminum Polylocks with 3/8" Stud diameter. High Energy Aluminum Polylocks, 3/8"-1
Manufacturer fitment & guides
Check 4631-8 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y