Supertech Performance GDE-H66-E Magnesium Bronze Valve Guide Sold Each

The Supertech Performance GDE-H66-E is a precision-machined valve guide crafted from high-quality Magnesium Bronze alloy — a material prized in performance engine building for its superior thermal conductivity, wear resistance, and compatibility with both steel and titanium valves. Designed as a direct replacement or performance upgrade, this valve guide ensures accurate valve alignment and consistent sealing for optimal combustion efficiency.

Key Features:

• Precision-machined from Magnesium Bronze for exceptional durability and heat dissipation
• Ideal pairing with Supertech's low-friction nitrated valves for maximum performance and longevity
• Tight manufacturing tolerances ensure precise valve stem-to-guide clearance
• Suitable for high-performance, racing, and motorsport applications
• Provides excellent corrosion resistance and long service life under demanding engine conditions

Important: This valve guide is sold individually (per guide). Please order the exact quantity required for your application. For example, a 16-valve engine requires a quantity of 16.