Interstate-McBee Shim - Cylinder Head - M-2271204

The Interstate-McBee M-2271204 Cylinder Head Shim is designed for use in Caterpillar® 3400 and 3500 Series engines. This precision-machined shim is used to adjust cylinder head height and maintain proper valve train geometry during cylinder head installation or service. Manufactured to strict tolerances, it ensures accurate alignment, reliable sealing, and long-term engine performance. Built with durable materials, this shim meets or exceeds OEM specifications for heavy-duty applications.