Revive the performance of your 2002-2007 Ford 3.0L/183 OHV V6 Vulcan with the Enginetech RMF183GP Premium Re-Ring Kit. This premium kit delivers top-tier components for a reliable engine overhaul. Includes premium piston rings (S89236), rod bearings (BB629J), main bearings (BC384J), lower gasket set (F183CS-A), and head gasket set (F183HS-C). Verify fitment for your vehicle and view photos for further fitment information; contact us with any questions. Note: Kit photo is generic; actual parts shown individually. Rod and Main bearings are offered as the same size. Contact us for different sizes.