Supertech Performance GDE-HNSX-E Manganese Bronze Exhaust Valve Guide 5.5mm Stem Honda NSX

The Supertech Performance GDE-HNSX-E is a precision-machined manganese bronze exhaust valve guide designed specifically for 1997-2005 Honda/Acura NSX models equipped with the C32B 3.2L V6 engine. These high-quality valve guides are manufactured from manganese bronze material to provide excellent wear resistance and thermal properties for high-performance applications.

Key Features:

• 5.5mm valve stem diameter for precise fitment
• Manganese bronze construction for superior durability
• Designed to work with Supertech low friction black nitrided valves for optimal performance
• Engineered with over 30 years of experience in performance valve train components
• Precision-machined to OEM specifications for reliable installation

These valve guides provide the ideal solution for both performance and durability when paired with compatible valves, with specialized designs available for high-powered engines requiring better thermal transfer. Perfect for street performance builds, road racing, or engine rebuilds where quality valve train components are essential.