WTB 2 Groove Lower Pulley for PS - SWP, 283 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Prathbun · 03-09-2008, 10:27 PM

I would like to buy a 2 groove lower pulley for my 283. I have a SWP, and I'm adding PS. The dia. needs to be 6 3/4". Here are the measurements as taken from a table top (like it would mount on the motor). The first groove needs to be ~1/2" on center and the second groove needs to be ~1 1/2" to 1 3/4" on center (as measured from the table). I think these are separate, stacking pulleys but I'm not sure. If they are, I have the main one (for water pump and alt.) but I need the PS pulley.

Can anyone help??

Please reply.

70GMCer · 03-09-2008, 10:50 PM

I think I have one.....let me check

70GMCer · 03-09-2008, 10:52 PM

Is this the one you're looking for? If so, $20.00 shipped to you.

Prathbun · 03-10-2008, 03:05 AM

Quote:

Originally Posted by 70GMCer

Is this the one you're looking for? If so, $20.00 shipped to you.

I can't be sure. The first groove looks like it's correct but when I measured for the second groove I thought it was farther out than what yours is. I could have measured wrong. Can you tell me if there are any pulleys that have the second groove a tad further out?? I don't mind the $20 to find out but this is my second attempt and I sure would like it to be correct.

Than ks!!!

70GMCer · 03-10-2008, 04:09 AM

I don't think this one will work for you. Here is a picture of my setup. The back pulley is for the alternator & water pump & the front pulley is for the ps pulley and is spaced about 3/4" away from the rear pulley. This is a 2 piece pulley setup on the crank. If you have a double ps pump pulley, then this one I have may work.

03-09-2008, 10:27 PM	#1
Prathbun Registered User Join Date: Jul 2007 Location: Poplar Bluff, MO 63901 Posts: 293	WTB 2 Groove Lower Pulley for PS - SWP, 283 I would like to buy a 2 groove lower pulley for my 283. I have a SWP, and I'm adding PS. The dia. needs to be 6 3/4". Here are the measurements as taken from a table top (like it would mount on the motor). The first groove needs to be ~1/2" on center and the second groove needs to be ~1 1/2" to 1 3/4" on center (as measured from the table). I think these are separate, stacking pulleys but I'm not sure. If they are, I have the main one (for water pump and alt.) but I need the PS pulley. Can anyone help?? Please reply. __________________ It's Not Rust, It's Patina!! 1967 C 20 Large Window, 700R4, 283, Tilt, PS, PB.....A Rusty But Trusty Gas Hog 2008 Silverado LTZ 1500 4x4

03-09-2008, 10:50 PM	#2
70GMCer Senior Member Join Date: Apr 2005 Location: Joppa, Maryland Posts: 4,408	Re: WTB 2 Groove Lower Pulley for PS - SWP, 283 I think I have one.....let me check __________________ 1997 GMC Sierra Ext 1965 Mustang

03-09-2008, 10:52 PM	#3
70GMCer Senior Member Join Date: Apr 2005 Location: Joppa, Maryland Posts: 4,408	Re: WTB 2 Groove Lower Pulley for PS - SWP, 283 Is this the one you're looking for? If so, $20.00 shipped to you. Attached Images __________________ 1997 GMC Sierra Ext 1965 Mustang

03-10-2008, 04:09 AM	#5
70GMCer Senior Member Join Date: Apr 2005 Location: Joppa, Maryland Posts: 4,408	Re: WTB 2 Groove Lower Pulley for PS - SWP, 283 I don't think this one will work for you. Here is a picture of my setup. The back pulley is for the alternator & water pump & the front pulley is for the ps pulley and is spaced about 3/4" away from the rear pulley. This is a 2 piece pulley setup on the crank. If you have a double ps pump pulley, then this one I have may work. Attached Images __________________ 1997 GMC Sierra Ext 1965 Mustang Last edited by 70GMCer; 03-10-2008 at 04:11 AM.



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