Revive the performance of your 1995-2004 Toyota 3.4L/3378 5VZFE with the Enginetech MKTO3.4AP Premium Master Engine Rebuild Kit. This premium kit delivers top-tier components for a complete engine overhaul. Includes premium pistons and rings (P4722(6), C93506), rod bearings (BB1446), main bearings (BC1437), lower gasket set (TO3.4CS-A), head gasket set (TO3.4HS-A), oil pump (EP035), expansion plug kit (PK922), timing belt (TB271), and thrust washer (TW1423). 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.