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Toyota 3.4L 5VZ-FE (SOLD IN PAIR)
Toyota 3.4L 5VZ-FE (SOLD IN PAIR)
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Precision Remanufactured Toyota 3.4L 5VZ-FE Cylinder Heads
Engineered for Performance | Trusted for Reliability
Restore your Toyota’s engine to peak condition with our remanufactured 3.4L 5VZ-FE DOHC V6 cylinder heads, professionally rebuilt to OEM specifications and beyond. Designed for use in Tacoma, Tundra, 4Runner, T-100, and Land Cruiser Prado models (1995–2004), these heads are an ideal solution for engine rebuilds requiring consistent, dependable performance.
Vehicle Compatibility
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1995–2004 Toyota Tacoma
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1995–2004 Toyota Tundra
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1994–1998 Toyota T-100
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1996–2000 Toyota 4Runner
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1996–2004 Toyota Land Cruiser Prado
Key Features & Specifications
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Comprehensive Remanufacturing Process
Each head is completely disassembled, hot-tank cleaned, and inspected to ensure a clean, solid foundation for rebuild. -
Crack-Free Assurance
All cylinder heads undergo pressure testing to verify structural integrity and eliminate the risk of hidden cracks. -
Enhanced Component Durability
Includes new valve stem seals to prevent oil leakage and support long-term engine health. -
Precision Valve Work
Featuring a 3-angle valve grind and thorough vacuum testing to ensure optimal combustion and engine efficiency. -
Advanced Surface Finishing
Milled with Polycrystalline Diamond (PCD) tooling for an ultra-smooth finish, improving sealing and airflow in aluminum heads. -
AERA Compliant
Built to meet or exceed standards set by the Automotive Engine Rebuilders Association, ensuring professional-grade quality.
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Care Instructions
Care Instructions
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Received my 5vz cylinder heads in a timely manner and they were in good condition, no cracks or damage to the heads or cam caps. My only issue is that while all of the intake buckets (save for one) were in clearance spec, none of the exhaust valves clearance were right. I suspect the same clearance was used on both sides but I can’t say for sure. Definitely a purchase for an experienced engine builder.