This Chrysler two groove Steel Super LocksT features a 10° lock angle and 3/8" valve stem size. It is recommended for all race applications because Super LocksT have a wider angle (10°) that better distributes the ever increasing valve spring loads over the retainer than typical 7° locks. Precision-machined out of super-tough, fatigue-resistant metal alloy, Super LocksT fit any COMP Cams® 10° retainer.
