5.9L Freedom Series Cummins Cylinder Head Performance Fleece Performance Engine Heater increasing fuel and maintenance economy

increasing fuel and maintenance economy

Reduces Air and Vapor

7L Cummins*

it is corrected before leaving our shop

Replacement for Cummins P/N 5347703

5.9L Freedom Series Cummins Cylinder Head Performance Fleece Performance Engine Heater increasing fuel and maintenance economyFreedom Series Cummins Performance cylinder heads. Each head is manufactured in our state of the art cylinder head machine shop and guaranteed to meet or exceed factory specifications. All heads are inspected, pressure checked, decked, painted, and ready for installation. Plus, the 11 screw in freeze plugs ensure you'll never worry about a coolant leak under the valve cover again. Whether you are sled pulling, drag racing, or just looking for extra