Description

The Powerstroke Product Loaded O-Ring 12v Cylinder Head with HD Springs provides a superior seal over your factory 1994-1998 Dodge 5.9L Cummins cylinder head. Featuring an O-ring design, each cylinder head starts as a brand new casting which is then loaded with new valvetrain components like valves, seals, springs, retainers and locks. The O-ring design adds extra clamping force to the head gasket which keeps compression in the cylinder and out of the cooling system. Powerstroke Products also uses their heavy duty 150lb valve springs during assembly which makes this head perfect for towing or performance applications. Since this head is assembled prior to shipment, that means its ready to be installed once received. No having to mess with valve spring compressors or those easily lost valve locks.