Premium Forged 4340 H-Beam Connecting Rod for Toyota 1JZ Engines
High-performance 4340 chromoly steel construction ensures extreme strength and durability under high-stress conditions. Precision CNC machining guarantees perfect balance and weight consistency for smoother engine operation. Direct bolt-on fitment for Toyota 1JZ-GTE, 1JZ-GE, and 1JZ Supra engines—no modifications required. Ideal for turbocharged builds, racing applications, or engine rebuilds seeking reliability upgrades. Shot-peened surface finish reduces fatigue cracks while polished beams minimize friction. Customizable options available for tailored performance needs. Global wholesale pricing with bulk discounts—unmatched value for professional builders or resellers. Ships worldwide with strict quality control.