Bandera Performance Diesel

Sometimes, there is no getting around it. This LML Duramax with broken glow plugs being drillled out during a head gasket replacement.

One extra step can make all the difference. Machining an o-ring groove in to a cylinder head and/or block and installing o-ring wire helps to make sure a cylinder head gasket repair lasts for the long haul. The extra clamping force created by the wire ensures thst no compression can escape the combustion chamber.