The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - CA WTB - 3 Groove Crank Pulley for SBC with Short Water Pump

**daddymoo2** · 11-15-2021, 11:39 PM

I hope this helps. The part number is 3744043 this is the 2 groove pulley. Still can be purchased thru GM. Can also be purchased on EBay. If you need more help let me know I have this pulley setup on my 72 with factory air. Thanks Don

11-15-2021, 11:39 PM	#2
daddymoo2 Senior Member Join Date: Mar 2010 Location: union,ky Posts: 1,593	Re: WTB - 3 Groove Crank Pulley for SBC with Short Water Pump I hope this helps. The part number is 3744043 this is the 2 groove pulley. Still can be purchased thru GM. Can also be purchased on EBay. If you need more help let me know I have this pulley setup on my 72 with factory air. Thanks Don