Ford Zetec Lightweight Engine Pulley (Underdrive)

Product Description

Ford Zetec Lightweight Engine Pulley (Underdrive) For use on Silver Top, Black Top and ST170 engines.

• Hard Anodized to protect against premature pulley wear and corrosion prolonging belt life and reliability.
• Zetec lightweight aluminium under drive bottom pulley.
  Reduced rotational mass improves engine response
  Weighs 0.43 kg & 132mm diameter. (saves 1kg over standard part)
• Reduces water cavitation in sustained high rpm conditons.
  Plastic timing cover requires trimming if installed.
  A shorter belt is required