Comp Cams 4754CPG Valve Spring Shim Kit for 7.3 Powerstroke

Fine-tune valve spring installed height on your 7.3L Powerstroke with the Comp Cams 4754CPG shim kit. This set delivers the precise adjustability needed when installing performance valve springs (especially Comp 910 springs) so you can hit the correct seat pressure and height without compromising reliability.

What’s Included

• 16 × .015" thick shims
• 16 × .030" thick shims
• 16 × .060" thick shims
• Total: 48 heat-treated steel shims

Specs

• Outside Diameter: 1.437"
• Inside Diameter: 0.645"
• Material: High-quality hardened/heat-treated shim stock designed to handle the high loads and aggressive cam profiles common in performance 7.3 builds

These shims let you equalize installed height across the valves, correct for machining variations, and dial in the exact spring setup your cam and boost levels require. They are a proven companion to Comp Cams 910-16 valve springs and other popular 7.3 Powerstroke spring upgrades.

Fitment: 1994–2003 Ford 7.3L Powerstroke

Ideal for anyone installing aftermarket valve springs, checking installed height, or building a higher-performance 7.3. One kit covers the entire engine with plenty of options for stacking to reach the desired height.