Description
Goodson HP Valve Spring Shims 1.6348″ OD/0.643″ ID/ .030″ Thick 50 Pack B-601-HP
Pack of 50
Use these Valve Spring Inserts to support valve springs better. They won’t compress to maintain pressure and protect heads from spring abrasion.
- .060″ – for springs in service A-601-HP (Copper)
- .030″ – for new springs B-601-HP (Silver)
- .015″ – for balancing C-601-HP (Black)
