Supertech Performance GDE-DUR16-6MM Valve Guide 6mm Stem Mazda MZR

The Supertech GDE-DUR16-6MM is a precision-machined valve guide manufactured from high-quality Manganese Bronze material. This valve guide is designed for Mazda MZR 2.3L turbo engines including Mazdaspeed applications and features a 6mm valve stem. The guide measures 11.05mm outer diameter x 39mm length with a 6mm inner diameter.

Key Features:

• Precision-machined from high-quality Manganese Bronze for optimal performance and durability
• Designed to work in combination with low friction black nitrided valves
• Compatible with both intake and exhaust positions
• Designed for 6mm valve stems - use factory valve stem seals

Each unit is sold individually, so for a complete valve guide replacement on a 4-cylinder engine, you would need to order 16 guides total. This valve guide provides an excellent solution for engine builders and performance enthusiasts working on Mazda MZR turbo applications.