COMP Cams Super Valve Lock Eb 5/16in - Set of 100

If you're working on a classic Dodge or Plymouth engine, these COMP Cams Super Valve Locks are a solid choice for rebuilding or upgrading your valvetrain. This set includes 100 pieces, enough for a full engine build, and features a 10-degree angle with a single groove and lash cap recess. They are designed to fit a range of popular Mopar vehicles from the mid-60s to early-70s, including models like the Dodge Charger, Plymouth Cuda, and Plymouth Road Runner.

What sets these locks apart, especially for performance or race applications, is their 10-degree angle. Unlike the more common 7-degree locks, this wider angle helps to distribute the increasing spring loads more evenly across the valve spring retainer. This can lead to improved reliability under high stress and more consistent valvetrain operation. They are well-built for the demands of performance engines.