Hot Cams Shim Kits 3mm Thickness - 5 Pack

This Hot Cams Shim Kit gives you five individual shims, each measuring 3mm thick. These shims are crafted from 4140 cold rolled steel, a material chosen for its high strength and consistent hardness, which is important for precise valve adjustments.

Having a set of these shims on hand is useful for tuning your engine's valve lash. The 4140 steel construction means they hold their shape well under the heat and pressure inside the engine, ensuring uniform hardness for reliable performance. This kit is also priced competitively, offering a more affordable option compared to OEM parts.