Engine Components

Valve Spring Shim Kit - 1.437" OD, .645" ID .060" Thickness

These .060" thick Valve Spring Shims with 1.437" outside diameter and .645" inside diameter are used to equalize the installed height of valve springs.

Valve Spring Shim Kit - 1.480" OD, .765" ID, .015", .030", .060" Thickness

This shim kit contains .015", .030" and .060" thick Valve Spring Shims with 1.480" outside diameter and .765" inside diameter are used to equalize the installed height of valve springs.

Valve Spring Shim Kit - 1.480" OD, .765" ID .015" Thickness

These .015" thick Valve Spring Shims with 1.480" outside diameter and .765" inside diameter are used to equalize the installed height of valve springs.

Valve Spring Shim Kit - 1.480" OD, .765" ID .030" Thickness

These .030" thick Valve Spring Shims with 1.480" outside diameter and .765" inside diameter are used to equalize the installed height of valve springs.

Valve Spring Shim Kit - 1.480" OD, .765" ID .060" Thickness

These .060" thick Valve Spring Shims with 1.480" outside diameter and .765" inside diameter are used to equalize the installed height of valve springs.

Valve Spring Shim Kit - 1.500" OD, .645" ID, .015", .030", .060" Thickness

This shim kit contains .015", .030" and .060" thick Valve Spring Shims with 1.500" outside diameter and .645" inside diameter are used to equalize the installed height of valve springs.

Valve Spring Shim Kit - 1.500" OD, .645" ID .015" Thickness

These .015" thick Valve Spring Shims with 1.500" outside diameter and .645" inside diameter are used to equalize the installed height of valve springs.

Valve Spring Shim Kit - 1.500" OD, .645" ID .030" Thickness

These .030" thick Valve Spring Shims with 1.500" outside diameter and .645" inside diameter are used to equalize the installed height of valve springs.

Valve Spring Shim Kit - 1.500" OD, .645" ID .060" Thickness

These .060" thick Valve Spring Shims with 1.500" outside diameter and .645" inside diameter are used to equalize the installed height of valve springs.

Valve Spring Shim Kit - 1.640" OD, .635-.650" ID, .015", .030", .060" Thickness

This shim kit contains .015", .030" and .060" thick Valve Spring Shims with 1.640" outside diameter and .635"-.650" inside diameter are used to equalize the installed height of valve springs.

Valve Spring Shim Kit - 1.640" OD, .635" ID .015" Thickness

These .015" thick Valve Spring Shims with 1.640" outside diameter and .635" inside diameter are used to equalize the installed height of valve springs.

Valve Spring Shim Kit - 1.640" OD, .635" ID .030" Thickness

These .030" thick Valve Spring Shims with 1.640" outside diameter and .635" inside diameter are used to equalize the installed height of valve springs.

Valve Spring Shim Kit - 1.640" OD, .650" ID .060" Thickness

These .060" thick Valve Spring Shims with 1.640" outside diameter and .635" inside diameter are used to equalize the installed height of valve springs.

Valve Spring Shims 100 - 1.250" OD, .814" ID .015" Thick

COMP Cams' Valve Spring Shims are manufactured from the highest quality shim stock available.

Valve Spring Shims 100 - 1.250" OD, .814" ID .030" Thick

COMP Cams' Valve Spring Shims are manufactured from the highest quality shim stock available.

Valve Spring Shims 100 - 1.250" OD, .814" ID .060" Thick

COMP Cams' Valve Spring Shims are manufactured from the highest quality shim stock available.

Valve Spring Shims 100 - 1.437" OD, .645" ID .015" Thick

COMP Cams' Valve Spring Shims are manufactured from the highest quality shim stock available.

Valve Spring Shims 100 - 1.437" OD, .645" ID .030" Thick

COMP Cams' Valve Spring Shims are manufactured from the highest quality shim stock available.

Valve Spring Shims 100 - 1.437" OD, .645" ID .060" Thickness

COMP Cams' Valve Spring Shims are manufactured from the highest quality shim stock available.

Valve Spring Shims 100 - 1.480" OD, .765" ID .015" Thick

COMP Cams' Valve Spring Shims are manufactured from the highest quality shim stock available.

Valve Spring Shims 100 - 1.480" OD, .765" ID .030" Thick

COMP Cams' Valve Spring Shims are manufactured from the highest quality shim stock available.

Valve Spring Shims 100 - 1.480" OD, .765" ID .060" Thick

COMP Cams' Valve Spring Shims are manufactured from the highest quality shim stock available.

Valve Spring Shims 100 - 1.500" OD, .645" ID .015" Thick

COMP Cams' Valve Spring Shims are manufactured from the highest quality shim stock available.

Valve Spring Shims 100 - 1.500" OD, .645" ID .030" Thick

COMP Cams' Valve Spring Shims are manufactured from the highest quality shim stock available.

Valve Spring Shims 100 - 1.500" OD, .645" ID .060" Thick

• Made from the highest quality shim stock
• these shims are heat treated to stand up to radical cam lobes. Kits are also available.