Zetec Lightweight Aluminium Alternator Pulley (Z067)

Zetec lightweight aluminium alternator pulley (Z067).
For use on Silver Top, Black Top and ST170 engines.
Improves engine acceleration.
Standard diameter (60mm belt running diameter).
For use on Retroford acr type alternator (Z023).
Not for use on alternator kit (Z023MS).
Anodized in a grey finish