Crank underdrive pulley

[TurboWh1]

Part is in excellent condition. Just needs to be scuffed and painted or powder coated if you choose. Has the provision for the intercooler fan and the threads are perfect. Not sure who made it, there are no markings that I could see. $60 shipped

 

[1986 Buick GX1]

Steel or aluminum?

 

[TurboWh1]

Its steel, here are some pics as well.