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#1 |
Registered User
Join Date: Mar 2014
Location: MD/VA/PA Or Inbetween
Posts: 412
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Power Steering Pump Adaptation to GMC V6?
Any info or pics from folks that have mounted a later model pump to their GMC V6 engines? Working on my power steering conversion and would like to buy a pump...just curious if I am fabbing it all or if there is a combination of brackets that work?
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#2 |
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Location: Deale Md
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Re: Power Steering Pump Adaptation to GMC V6?
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James 63 GMC V6 4speed carryall 65 chevy swb bbw V8 auto 68 K20 327/4 speed, buddy buckets 2002 GMC CC Dually Duramax 64 GMC lwb 3/4 V6 4speed SOLD 66 GMC swb bbw buddy buckets SOLD IG duallyjams The only thing that stays the same is constant change! |
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#3 |
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Location: Corona, CA
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Re: Power Steering Pump Adaptation to GMC V6?
You need to try and get the double groove pulleys for crank and W/P. That is half the battle.
Here is something I fabbed up using this EBay bracket and I think a Buick double groove P/S Pulley/Pump. I had a friend make me an extension to bolt up underneath. My fab skills are basic but this works. I have also seen some use the chevy big block type of pump with remote reservoir.
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MusicMan70 1961 GMC Suburban |
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#4 | |
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Re: Power Steering Pump Adaptation to GMC V6?
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#5 | |
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Re: Power Steering Pump Adaptation to GMC V6?
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#6 |
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Re: Power Steering Pump Adaptation to GMC V6?
Yes, I've seen some people use an idler pulley as well.
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MusicMan70 1961 GMC Suburban |
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#7 |
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Re: Power Steering Pump Adaptation to GMC V6?
That makes sense. For me, I wouldn't mind having a separate belt running alternator and power steering just so losing 1 belt doesn't take it all out. I don't think losing a belt is much of a concern though.
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#8 |
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![]() Join Date: May 2007
Location: Deale Md
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Re: Power Steering Pump Adaptation to GMC V6?
There are 2 different size double grove pulleys that came on the V6, there also 3 grove pulleys.
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James 63 GMC V6 4speed carryall 65 chevy swb bbw V8 auto 68 K20 327/4 speed, buddy buckets 2002 GMC CC Dually Duramax 64 GMC lwb 3/4 V6 4speed SOLD 66 GMC swb bbw buddy buckets SOLD IG duallyjams The only thing that stays the same is constant change! |
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#9 |
Junior Member
![]() Join Date: Feb 2007
Location: Longview,WA
Posts: 52
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Re: Power Steering Pump Adaptation to GMC V6?
If you are interested, I have a V6 power steering pump, brackets and pulleys, and adapters for steering box-to-frame.
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#10 |
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Re: Power Steering Pump Adaptation to GMC V6?
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#11 | |
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Join Date: Mar 2014
Location: Athens AL
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Re: Power Steering Pump Adaptation to GMC V6?
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#12 |
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Re: Power Steering Pump Adaptation to GMC V6?
Ahaynes; The extension on bottom is offset.
The hole I drilled in the bracket arm that sticks out; all I did was remove that front bolt from the engine mounting plate and made a mark and drilled it. The lower extension not sure of measurement. I had to play around with it a bit to have one of the pulleys line up. I'll see if I can get you some better pics and a measurement.
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MusicMan70 1961 GMC Suburban |
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#13 |
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Re: Power Steering Pump Adaptation to GMC V6?
Here’s the belt size I used and some extra pics.
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MusicMan70 1961 GMC Suburban |
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#14 |
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Re: Power Steering Pump Adaptation to GMC V6?
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#15 | |
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Join Date: Mar 2014
Location: Athens AL
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Re: Power Steering Pump Adaptation to GMC V6?
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#16 |
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Re: Power Steering Pump Adaptation to GMC V6?
Your welcome Ahaynes;
Your set up looks great! ![]()
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MusicMan70 1961 GMC Suburban |
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