Description
Valve spring shims are critical for dialing in the correct spring pressure on your cylinder head—too much pressure causes premature wear, too little invites valve float and catastrophic failure. This Comp Cams kit gives you three shim thicknesses in a single package, so you can achieve the exact spring load your engine demands without buying multiple kits. Steel construction ensures durability under sustained high-RPM operation.
- 1.640″ outer diameter
- Steel construction
- 16 shims total
- 0.015″ thickness (qty 5)
- 0.030″ thickness (qty 5)
- 0.060″ thickness (qty 6)
- Bolt-on installation
- Universal fitment
