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06-24-2010, 10:59 AM
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#1 |
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69 Fleetside
 
Join Date: Mar 2009
Location: Lake Stevens, WA
Posts: 333
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Power Steering Pulley
I am contemplating going from manual to power steering on my 69 chev. I have a double groove v-belt pully on the crank and waterpump. The alternator/water pump is using the outside groove as seen here:
 My question is, does the power steering pump use the inside groove of the crank pulley or does it need a triple crank pulley and therefore I am screwed and have to buy a new one?
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1969 Chevy C10 Custom Camper - "Frame On" Restoration Blueprint 383 w/ 405hp@5200rpm & 441ft-lbs@4200rpm / Jegs TH350 w/2300 Stall / Drivelines NW 2-Piece Shaft / stock 3.08's / CPP 4" Drop Rear, 3.5" Modular Drop Front |
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06-24-2010, 11:29 AM
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#2 |
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Redefining LowBudget
Join Date: Mar 2009
Location: lebanon Cow Hampshire
Posts: 4,538
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Re: Power Steering Pulley
just the crank to pump.... no water pump on that
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1970 C10 CST fleetside 472 ....big dreams little cash... SunShine Syndicate..  Mikes Sandwich Fair Run OCT 8th 2011
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06-24-2010, 11:38 AM
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#3 |
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69 Fleetside
Join Date: Mar 2009
Location: Lake Stevens, WA
Posts: 333
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Re: Power Steering Pulley
but will it line up with inside groove that I have open? Just the standard Saginaw keyway pump depth? I have no reference to look at or document since my truck is manual - that's my big issue. Thanks!
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1969 Chevy C10 Custom Camper - "Frame On" Restoration Blueprint 383 w/ 405hp@5200rpm & 441ft-lbs@4200rpm / Jegs TH350 w/2300 Stall / Drivelines NW 2-Piece Shaft / stock 3.08's / CPP 4" Drop Rear, 3.5" Modular Drop Front Last edited by Beatcoaster; 06-24-2010 at 11:39 AM. |
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06-24-2010, 11:48 AM
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#4 |
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Redefining LowBudget
Join Date: Mar 2009
Location: lebanon Cow Hampshire
Posts: 4,538
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Re: Power Steering Pulley
the inside of the pully is 4 3/4" from the face of where the freeze plug goes in
hope that helps
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1970 C10 CST fleetside 472 ....big dreams little cash... SunShine Syndicate.. Mikes Sandwich Fair Run OCT 8th 2011
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06-24-2010, 11:44 AM
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#5 |
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Between Trucks...
Join Date: Mar 2002
Location: Los Angeles, CA.
Posts: 3,830
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Re: Power Steering Pulley
The PS pump pulleys vary. On my 350 with AC, it's supposed to be on the outer groove of of my 3 groove crank pulley. I put an aftermarket pulley on and it lined up with the middle groove where my AC belt is supposed to go. Still have to find a pulley that works. I would get a PS pump, bracket and pulley and mount it to see where you end up.
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Beat it to fit, Paint it to match... 
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