Supertech Performance GDE-T2JZ-I Valve Guide Magnesium Bronze

The Supertech Performance GDE-T2JZ-I is a precision-machined valve guide engineered for high-performance engine builds. Manufactured from premium magnesium bronze material, this valve guide delivers superior wear resistance and durability in demanding applications.

Key Features:

• Precision-machined from high-quality magnesium bronze for excellent durability
• Designed for use with Supertech Valve Seal VS-T6I
• Optimized for reduced friction when paired with nitrated valves
• Superior material properties for consistent valve train performance
• Ideal for performance and racing applications

Important: Valve guides are sold individually. When building an engine that requires multiple valve guides, order the appropriate quantity needed for your complete valve train assembly.

For extreme high-output applications requiring enhanced thermal management, Supertech also offers copper alloy exhaust valve guides with approximately three times the thermal transfer coefficient of standard manganese bronze guides.