Looked around and found a 8 rib set but it was 1k+ yikes. I'd like to go with a larger lower pulley for my install. Does anyone know what the stock crank pulley size is and what sizes are available to increase the lower crank pulley...

And where to get them....

 

You must have been looking at IW pulley sets .. nice but expensive. ... I'm in Houston.. I found a local guy - company is aspracing . He made me a whole set. Will make it of Aluminum or steel. Only thing you really have to provide is a water pump and stock crank pulley.

I never actually got to use it .. I sold the entire set to goatchs. I bought the entire set for about $650.00. His crank pulley was nice a true 10 %. A lot of the 10% ODs on the market are actually 7.5% OD.

 

http://www.atiautomotive.com/

 

Got a round to call them today and they told me OEM diameter is the largest they have.