Supertech 8mm Shim 3.25mm Thick - CF-SHIM-3.25

Cam Follower Shims

Supertech cam follower shims are precision manufactured for accurate valve lash adjustment in shim-adjusted valvetrains. Ground to exact thickness from hardened material, they provide repeatable, reliable clearance settings across a wide range of sizes.

Correct valve lash is critical to valvetrain performance and longevity, especially when installing new valves, springs, or performance camshafts. Supertech shims are offered in fine thickness increments so you can hit your target clearance exactly.

Key Features

• Hardened material, precision ground to exact thickness
• Fine thickness increments for accurate lash adjustment
• Repeatable, consistent clearance settings
• Sized to match application-specific followers
• Essential when installing new valves or camshafts
• Sold individually — buy only the sizes you need

Applications

For shim-adjusted valvetrains during cylinder head assembly and cam installation. Measure each valve's clearance and select the exact shim thickness required.