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Supertech Honda D-Series & K-Series Manganese Bronze Exhaust Valve Guides, 5.5mm Stem - Set of 8

$55.70 $69.60
-20%
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Supertech Honda D-Series & K-Series Manganese Bronze Exhaust Valve Guides, 5.5mm Stem - Set of 8
$55.70 $69.60
$55.70 $69.60

Fits Honda D-Series and K-Series engines requiring 5.5mm stem exhaust valves. These Supertech manganese bronze valve guides are precision-engineered for high-performance and racing environments where heat management and wear resistance are critical.

Manganese bronze is an ideal material for valve guides in forced induction or high-RPM applications because of its superior thermal conductivity and low-friction properties. These guides help maintain precise valve alignment and ensure a consistent seat seal throughout the heat cycles of a performance engine. Each guide is CNC-machined to exacting tolerances for a reliable press-fit into the cylinder head casting.

  • Material: High-quality Manganese Bronze alloy
  • Application: Exhaust side
  • Stem Diameter: 5.50mm
  • Quantity: Set of 8 guides
  • Manufacturer Part Number: GDE-HD55-E-8

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