Valve Spring Kit

[badboy10]

Im looking into buying a valve spring kit, I got a little lost when it says 7 degree locks. What exactly does that mean?

[tatertot91]

Each valve spring has two lock that hold it in place top the valve. Depending on the retainer, different locks are needed. In most cases where a different lock is necessary the springs will most likely include new locks. Factory retainers and most basic aftermarket ls springs use 7 degree locks.

[2002ssslp]

The locks are like a two piece wedge and the angle of the wedge or locks is measured in degrees. I tougher the springs and keepers the larger the angle so many high performance springs come with 10 degree locks for added strength at higher RPM's

[badboy10]

Ok thx