7 Degree 8mm Std Install Height Chromoly Valve Locks Keepers [LS] These Speedmaster filters are washable

These Speedmaster filters are washable and reusable

Designed to last in street and racing applications

The runner length and the tapered cross-section were designed to perform well for a wide range of engine configurations

Ford rear-end housings

Designed to bolt onto our aluminum center sections and used with our various housing end applications

7 Degree 8mm Std Install Height Chromoly Valve Locks Keepers [LS] These Speedmaster filters are washableSpeedmaster valve locks are designed for stock or performance engines using 7 degree valve locks. They are manufactured from machined steel and offer excellent valve spring location, so it is not necessary to change to a 10 degree retainer. Whether you're rebuilding a stock engine or changing to valve springs that have more seat pressure, these Speedmaster valve locks will provide the reliability that you've been looking for.