Strengthen your 04-08 Ford 4.6L/281 V8 Alum Block with the Enginetech RMF281RP Premium Re-Ring Kit. This premium kit offers superior components for a dependable engine overhaul. Includes premium piston rings (S90228), rod bearings (BB317J), main bearings (BC202J), lower gasket set (F281CS), and head gasket set (F4.6HS-A). 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.