Small Alternator single pulley

[rustytoolss]

What were some of the smaller (single pulley) pulley sizes that were used on the old round back/ square back alternators ? Who sells them ?

 

[Dana67Dart]

Look for one that is 2.5 OD.

but the real thing is what is the od of your crank pulley.

The alt pulley should turn about 2.5 x faster than the crank pulley

 

[rustytoolss]

Look for one that is 2.5 OD.

but the real thing is what is the od of your crank pulley.

The alt pulley should turn about 2.5 x faster than the crank pulley

Not sure, I'll check that

 

[Dana67Dart]

Very stock looking you will have to contact them for size.

Single Groove Alternator Pulley

Fyi. (You probably already know this but...)

You have to disassemble the alt to press the pulley on. You can pull the pulley off without disassembly.

 

[rustytoolss]

Thanks