Zetec ST170 Exhaust Valve – Standard Size (Z138)

• OE Quality
• Direct replacement for the standard exhaust valve
• Sold singularly
• For use with Zetec ST170 only
• NOT suitable for silver top Zetec engines
  

Specifications:
Valve head diameter: 28mm
Valve stem diameter: 6mm
Length: 102.35mm
Valve seat angle: 45
Supplementary Article/Info 2: Chromed valve stem
Material: Chrome-Mangan-Nickel Steel
Connector type: I