Check the listing for details. Billet Aluminum Alternator Fan Chevy Ford Pontiac Pulley, SBC, BBC, SBF, BBF. Condition: New. Listed at 32.00 USD. Billet Aluminum Alternator Fan Chevy Ford Pontiac Pulley, SBC, BBC, SBF, BBFBillet Aluminum Alternator Fan - Universal Fit for Pontiac, Ford, Chevy & Others The contoured fan blades increase airflow to the alternator and the clean styling matches our power steering and water pump pulleys. Brand new fan that has never been installed. We have outstanding customer feedback and you will not be disappointed in the quality of this part. Our pulley fans are made in the USA and CNC machined from 6061-T6 CNC billet aluminum. There are a lot cheap billet parts out there, but most are made from cast aluminum (not billet). This is cheaper because the biggest expense on these parts is the aluminum. By using a casting, you don't waste a bunch of aluminum...but...you lose strength and the shine by using a lower grade of aluminum. Material: 6061-T6 Billet Aluminum Made in the USABillet Aluminum Alternator Fan - Universal Fit for Pontiac, Ford, Chevy & Others The contoured fan blades increase airflow to the alternator and the clean styling matches our power steering and water pump pulleys. Brand new fan that has never been installed. We have outstanding customer feedback and you will not be disappointed in the quality of this part. Our pulley fans are made in the USA and CNC machined from 6061-T6 CNC billet aluminum. There are a lot cheap billet parts out there, but most are made from cast aluminum (not billet). This is cheaper because the biggest expense on these parts is the aluminum. By using a casting, you don't waste a bunch of aluminum...but...you lose strength and the shine by using a lower grade of aluminum. Material: 6061-T6 Billet Aluminum Made in the USA