Enhance the power of your 2004 Ford 4.0L/3996 SOHC V6 with the Enginetech RMF244FP Premium Re-Ring Kit. This premium kit delivers top-tier components for a reliable engine overhaul. Includes premium piston rings (M39516), rod bearings (BB625J), main bearings (BC485J), lower gasket set (F244CS-B), and head gasket set (F244HS-F). Free shipping included. Note: Kit photo is generic; actual parts shown individually. Rod and Main bearings are offered as the same size. Contact us for different sizes.