Hot Cams Shim Kits 1.700mm Thickness - 5 Pack

Made from 4140 cold rolled steel, these shims offer high strength and consistent hardness, crucial for precise valve adjustments. This 5-pack provides five shims, each measuring 1.700mm thick, giving you the material needed for specific valve clearance settings.

Hot Cams uses 4140 cold rolled steel for its uniformity in hardness and overall strength, which is important for parts that experience repeated stress and heat cycles. This material choice helps ensure the shims maintain their dimensions over time, contributing to stable engine performance. They are competitively priced, often coming in lower than OEM options, making them a practical choice for engine rebuilds or routine maintenance.