Supertech Performance GDE-HD55-I-8 Manganese Bronze Intake Valve Guides for Honda D/K Series - 5.5mm Stem

Supertech Performance valve guides are precision-machined from high-quality manganese bronze material, engineered to deliver exceptional performance and durability in Honda D-Series and K-Series engines. This set includes 8 intake valve guides designed for engines including D15B, D16A6, D16Y7, D16Y8, D16Z6, and D17A variants.

Technical Specifications:

• Outer diameter: 11.07mm
• Length: 44.8mm
• Valve stem size: 5.5mm
• Material: Manganese bronze
• Country of manufacture: United States

Key Features:

• Designed to work in combination with low friction nitrided valves for optimal performance and durability
• Precision-machined to strict tolerances for consistent fit
• High-quality manganese bronze construction resists wear and heat
• Direct replacement for OEM valve guides
• Ideal for performance builds and engine rebuilds

Note: A complete engine rebuild requires 8 intake and 8 exhaust valve guides. This set includes intake guides only. Exhaust guides are sold separately.