Industrial Injection reman LB7 stock heads are rebuilt replacement heads for Chevrolet LB7 engines, featuring new valves, guides and seals to restore top-end function. These remanufactured heads maintain the stock configuration for service and repair. Use them when replacing worn or damaged heads on LB7 Duramax engines as part of a cylinder-head refresh or engine rebuild.
Industrial Injection Chevrolet LB7 Stock Reman Heads New Valves/Guide /Seals