Supertech manganese bronze valve guides offer superior heat dissipation and wear resistance compared to OEM cast iron guides, making them the preferred choice for high-performance and built engine applications. Designed as a direct replacement for Subaru EJ20/EJ25 exhaust valves.

Specifications

• Material: Manganese bronze
• Application: Exhaust
• Stem Diameter: 6mm
• Outside Diameter: 11.08mm (standard)
• Length: 47.50mm
• Sold as a set of 8

Fitment

Subaru EJ20 / EJ25 — Exhaust valve guides

Part Number

GDE-SUEJ6-E-8

Prop 65 Warning

⚠️ WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.