Enginetech RMB3800AP | Premium Re-Ring Kit for 1991 Buick 3800 3.8L/231 OHV V6

Revive the performance of your 1991 Buick 3800 3.8L/231 OHV V6 with the Enginetech RMB3800AP Premium Re-Ring Kit. This premium kit delivers top-tier components for a reliable engine overhaul. Includes premium piston rings (M96136), rod bearings (BB624J), main bearings (BC450J), and full gasket set (B3.8B-81). 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.