Valve Springs, Retainers

Ensure the equal installed height of all of your valve springs with these 1.250" outer diameter, .060" thick, heat-treated spring shims.

COMP Cams' Valve Spring Shims are manufactured from the highest quality shim stock available. The shims are heat-treated to withstand radical camshaft lobe profiles, and are a great way to equalize the installed height of valve springs.

Ensure the equal installed height of all of your valve springs with this 1.250" outer diameter, .060" thick, heat-treated spring shim.

Ensure the equal installed height of all of your valve springs with these 1.640" outer diameter, .030" thick, heat-treated spring shims.

COMP Cams' Valve Spring Shims are manufactured from the highest quality shim stock available. The shims are heat-treated to withstand radical camshaft lobe profiles, and are a great way to equalize the installed height of valve springs.

Ensure the equal installed height of all of your valve springs with this 1.640" outer diameter, .030" thick, heat-treated spring shim.

Ensure the equal installed height of all of your valve springs with these 1.500" outer diameter, .030" thick, heat-treated spring shims.

COMP Cams' Valve Spring Shims are manufactured from the highest quality shim stock available. The shims are heat-treated to withstand radical camshaft lobe profiles, and are a great way to equalize the installed height of valve springs.

Ensure the equal installed height of all of your valve springs with this 1.500" outer diameter, .030" thick, heat-treated spring shim.

Ensure the equal installed height of all of your valve springs with these 1.480" outer diameter, .030" thick, heat-treated spring shims.

COMP Cams' Valve Spring Shims are manufactured from the highest quality shim stock available. The shims are heat-treated to withstand radical camshaft lobe profiles, and are a great way to equalize the installed height of valve springs.

Ensure the equal installed height of all of your valve springs with this 1.480" outer diameter, .030" thick, heat-treated spring shim.

Ensure the equal installed height of all of your valve springs with these 1.437" outer diameter, .030" thick, heat-treated spring shims.

COMP Cams' Valve Spring Shims are manufactured from the highest quality shim stock available. The shims are heat-treated to withstand radical camshaft lobe profiles, and are a great way to equalize the installed height of valve springs.

Ensure the equal installed height of all of your valve springs with this 1.437" outer diameter, .030" thick, heat-treated spring shim.