WTB crank pulley for SBC
 

WTB a double groove crank pulley for power steering GM part #3911013 BW let me know what you have thanks

Re: WTB crank pulley for SBC
 

The 2 groove 3911013 is for the alternator and A/C. Plus that pulley was used on Corvettes not trucks (bigger diameter). Trucks used a 3744043. If you are just adding P/S, you need a power steering driver pulley 3751232. I have one for $20. I also have a used and NOS 3744043 if needed.

Re: WTB crank pulley for SBC
 

Thanks!! I knew from internet search’s it was a 68-74 corvette pulley. This is what was on my truck and it got bent really bad when the engine slipped of the cherry picker and hit the ground so just was trying to replace what I had. I need a double groove pulley so if the other one is double groove what would you want fo it shipped to 25430 (price on each nos and used) thanks

Re: WTB crank pulley for SBC
 

So the P/S pump was running off the 3911013 pulley? You should have had a P/S driver pulley 3751232 that bolts in front of the 2 groove pulley. The 3744043 is a 2 groove pulley and is what came on the trucks. I would take $30 for the used one and $60 for the NOS one. $10 for shipping.

Re: WTB crank pulley for SBC
 

Okay thanks!! Let me get the engine back in the frame and the alternator and a/c bolted back up and and let you know something thanks