New in the box Cummins MLS Head Gasket for 03-07 dodge. Part # 3958644 New in the box FP Diesel .020" (.50mm) over piston kit. Its for the 04.5-07 dodge 5.9 Cummins. Part # FP-PK9670 I also have many other used Cummins parts from the 5.9 CR engine. These engines were used in Dodge Rams from 2003-2007. Call text or email to enquire. * I DO NOT HAVE * cylinder block, crank, cam, injectors or Cp3.