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GSC Power-Division 21-4N Chrome Polished Intake Valve, 34.6mm (+1mm) for Select 1992-2005 Lexus & Toyota 2JZ

$22.65 $23.79
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GSC Power-Division 21-4N Chrome Polished Intake Valve, 34.6mm (+1mm) for Select 1992-2005 Lexus & Toyota 2JZ
$22.65 $23.79
$22.65 $23.79

Fits select 1992-2005 Lexus GS300, IS300, SC300, and Toyota Supra (2JZ-GE / 2JZ-GTE). This GSC Power-Division +1mm oversize intake valve is engineered for high-performance 2JZ cylinder heads where increased airflow and thermal stability are critical.

Constructed from 21-4N stainless steel, this valve is designed to withstand the extreme heat and pressures of turbocharged and high-compression applications. The chrome-polished finish reduces friction within the valve guide and resists carbon buildup on the tulip, maintaining consistent flow over the life of the engine. These valves are a direct upgrade for builders looking to maximize volumetric efficiency by increasing the valve head diameter to 34.6mm.

  • Material: 21-4N Stainless Steel
  • Head Diameter: 34.6mm (+1.0mm oversize)
  • Finish: Chrome Polished
  • Quantity: Single Valve
  • Manufacturer Part Number: 2064-01
🔧 Fitment & Compatibility
Year Make Model Submodel
1993-2005 Lexus GS300 Base
2001-2005 Lexus IS300 Base
2002-2005 Lexus IS300 Sportcross
1992-2000 Lexus SC300 Base
1993-1998 Toyota Supra Base
1993-1998 Toyota Supra Twin Turbo

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