Hey guys,

I'm trying to sell a new Mazdatrix Double Belt Alternator Pulley for the FC.

The pulley specifically fits the FD alternator.

If you upgraded your FC Alternator for the FD alternator and you're looking for the double belt upgrade Pulley, this piece is for you.

I'm located in the California South Bay Area, area code 90249.

Asking for $40.

Thanks for your time!

 

What benefit does it have for the FC?

 

"These are "underdrive" pulleys - meaning the water pump and alternator will turn slower. This reduces horsepower loss from the drag of those units, and reduces the chance of water pump cavitation at higher rpm's." - off of the Mazdatrix website.

https://www.mazdatrix.com/b5.htm