COMP Cams · New
COMP Cams Tit. Valve Locks 5/16 10Deg.
MPN 637-12 · Store SKU cca637-12
Supplier stock checked 11/7/2026, 11:38:30 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
locks. Precision-machined out of super-tough, fatigue-resistant Metal alloy, Titanium Super Locks are the ultimate in accuracy and fit any COMP Cams 10° lock angle and 5/16" valve stem size. They are recommended for all Race Applications because Titanium Super Locks have a wider angle 10° that better distributes the ever increasing valve spring loads over the retainer than typical 7° Titanium Set of 12 - 10 Degree, 5/16", Single Groove Locks w/ Lash Cap Recess These Titanium Super Locks with lash cap recess feature a 10° Titanium Super Locks: 10 Degree Angle, 5/16" Stem Size - 12 Qty retainer.
Manufacturer fitment & guides
Check 637-12 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y