5VZ-FE 3.4L V6 REBUILT ENGINE
Our Complete Toyota 3.4L V6 5VZ-FE Rebuilt Engine from Optimum enginesPerformance is a dressed long block. Complete with an installed AISIN Toyota OEM timing belt, water pump, oil pump, powder-coated valve covers, and prepped and painted oil pan installed. Toyota Cores that we bring back to better than new condition with precision machining. Using the best in Factory Toyota and aftermarket parts available.
Performance Rebuilt Engines use Original Equipment Manufacturer (OEM) parts and some aftermarket components that provide improved quality and performance over OEM. There was a Head Gasket update in mid model year 2000 when Toyota switched from composite to MLS Head Gaskets. We have found them to be much more reliable and that is all we use.
Our engines include Break-In Oil. We require this oil to be used during the first 500 miles while your engine is breaking in.
Toyota 5VZ-FE 3.4L V6 engines are rebuilt with the following features:
- New or OEM remanufactured Cylinder Heads
- Valve Seats are Cut, Valves are Ground, Installed Height is Set, and Lash is Set to Specifications
- Cylinder Heads are Pressure Tested
- The Block is Bored, Honed, and Decked
- The Block is Magnafluxed to Check for cracks
- The Main Line on the Crankshaft is Checked for distortion and Honed if needed.
- Connecting Rods are Reconditioned, Resized, and Installed with new Factory Rod Bolts
- Optional upgrade to lighter and stronger Yota1 X-beam connecting rods is available
- Wrist Pin Bushings are Replaced and Pin Fitted
- New Pistons
- Optional upgrade to forged Yota1 Pistons is available
- New Hastings Chromoly Piston Rings with Gap Set
- Purpose built engines will often require different ring gap specification. So, let us know if you plan on using a supercharger or any other form of forced induction
- King Racing Bearings are used for Mains, Rods, and Thrust Washers
- Camshafts are Checked and Polished
- Crankshaft are Checked, Ground, and Micro-Polished
- Valve Springs are Tested and Stem Seals are Replaced
- Block Deck, Cylinder Walls, and Cylinder Head Machined surfaces are Tested and Matched to Proper Roughness Average Finish
- New Freeze Plugs are Installed
- New Cam Plugs are Installed
- Painted Oil Pan is Installed
- Oil Pick Up Tube is Installed
- MLS Head Gaskets are installed with new Torque to Yield Bolts
- Optional upgrade to ARP Head Studs is available
- Oil and Water Galley Plugs are Replaced with Stainless Steel Ball Plugs
- OEM Aisin Oil Pump is Installed
- OEM Aisin Water Pump is Installed
- OEM Aisin Timing Set is Installed
- New Front Crankshaft Factory Toyota is Installed
- New Rear Main Factory Toyota Seal is Installed
- Includes a Japanese Ishino Complete Install Gasket Set+
- NO VALVE COVERS ARE AVALABLE FOR THIS ENGINE AT THIS TIME, PLEASE REUSE YOUR EXISTING VALVE COVERS.
Clearances are .0015 Mains and Rods
Pistons to Bore is .0018 – .0020
Thrust is .0015 – .0020
An Engine Build Sheet is included with all engine specifications as well as RA finishes
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