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03-26-2022, 10:21 PM | #1 |
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Lares power steering pump help
Nor having much luck finding a dipstick to fit this pump. Googled it number on the pic but didn’t have much success. The opening is not slotted so it’s gotta be something that just pushes in. Any ideas?
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Robert C. 1950 3600 3600 re-do, shortening it up If it's true what they say, "You learn from your mistakes," I'm a Genius in the making. Last edited by mobileortho; 03-26-2022 at 11:28 PM. |
03-27-2022, 01:33 AM | #2 |
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Re: Lares poe\wer steering pump help
What exactly is the whole unit?
Then how old is it as in when was it sold new. Lares doesn't cross the number https://www.larescorp.com/ when you put it in a parts search Best I can say is to send them an email including photos of the complete pump as it may be a long obsolete number. You might search Lares by original applicaton as the brand is sold by seveal sources. They seem to be an aftermarket manufacture of oem style parts. The only pumps that I know of offhand that use a push in dipstick are the old round body Ford pumps. Both Napa and OReillys crossed 390427 to a brake master cylinder that apears to be the same master cylinder in both cases.
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03-27-2022, 05:40 PM | #3 |
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Re: Lares poe\wer steering pump help
Give Lares a call. I just replaced the pump and box the PO cobbled together on my 67. They were extremely helpful in identifying the mix of 70's and 80's parts I had and in ordering more appropriate replacements.
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Thanks to Bob and Jeanie and everyone else at Superior Performance for all their great help. RIP Bob Parks. 1967 Burban (the WMB),1988 S10 Blazer (the Stink10 II),1969 GTO (the Goat), 1970 Javelin, 1952 F2 Ford OHC six 4X4, 29 Model A, 72 Firebird (the DBP Bird). 85 Alfa Romeo If it breaks I didn't want it in the first place The WMB repair thread http://67-72chevytrucks.com/vboard/s...d.php?t=698377 |
03-27-2022, 10:39 PM | #4 | ||
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Re: Lares poe\wer steering pump help
Quote:
Quote:
Thanks guys!
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Robert C. 1950 3600 3600 re-do, shortening it up If it's true what they say, "You learn from your mistakes," I'm a Genius in the making. |
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03-27-2022, 11:58 PM | #5 |
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Re: Lares poe\wer steering pump help
if you google lares corp they have an email you could send the pic to. maybe a pic showing the whole pump would be good to include as well.
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03-28-2022, 12:00 AM | #6 |
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Re: Lares poe\wer steering pump help
here is the link, scroll down for the contact info
https://catalog.larescorp.com/productnumbers/90427/ |
03-28-2022, 12:33 AM | #7 |
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Re: Lares poe\wer steering pump help
If you know the exact model of the donor vehicle for the LS look up the power steering pump for that vehicle and see what it shows.
A Lares pump on an LS says that somone had to replace the pump at one time. I'd think it was an oem style replacement. I spent some time searching for a pump with that part number last night and totally got skunked. That could mean that they changed numbers though.
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Founding member of the too many projects, too little time and money club. My ongoing truck projects: 48 Chev 3100 that will run a 292 Six. 71 GMC 2500 that is getting a Cad 500 transplant. 77 C 30 dualie, 454, 4 speed with a 10 foot flatbed and hoist. It does the heavy work and hauls the projects around. |
03-28-2022, 09:30 AM | #8 |
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Re: Lares poe\wer steering pump help
Well, I called Lares and that was a bust. Even they couldn't tell me anything based off their own numbers. I'll try to contact the builder to see if they can shed some light on it. If all else fails I'll just replace the darn thing!
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Robert C. 1950 3600 3600 re-do, shortening it up If it's true what they say, "You learn from your mistakes," I'm a Genius in the making. |
03-28-2022, 09:59 AM | #9 |
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Re: Lares poe\wer steering pump help
thats what I was gonna say, if you can't find a cap at the local parts store then simply replace the pump with a known good unit. there are lots of LS engines around so a good pump shouldn't be that hard to find. post up a pic of the pump reervoir opening and maybe somebody will recognize it.
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03-28-2022, 01:22 PM | #10 |
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Re: Lares poe\wer steering pump help
That number doesn't jive with even with putting a simple 390427 power steering pump in a search. Usually a vague search will at least bring up something.
Had that engine been swapped into something else before you got it? or do you know it's history? some photos of the whole pump sitting on the engine might help someone ID the pump. This is a Lares power steering pump for a Ford that most likely bolt on a 390 or 427 Ford = 370427 for some shops coding. https://www.carid.com/lares/1968-for...iABEgKxzPD_BwE It doesn't happen to look like this one that uses a remote reservoir over on the fender that has had the hose removed? https://shop.advanceautoparts.com/p/...E&gclsrc=aw.ds
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Founding member of the too many projects, too little time and money club. My ongoing truck projects: 48 Chev 3100 that will run a 292 Six. 71 GMC 2500 that is getting a Cad 500 transplant. 77 C 30 dualie, 454, 4 speed with a 10 foot flatbed and hoist. It does the heavy work and hauls the projects around. Last edited by mr48chev; 03-28-2022 at 01:31 PM. |
03-29-2022, 09:14 AM | #11 |
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Re: Lares poe\wer steering pump help
Here are pics of the unit. I called the builder and was told to look for a 2008 Silverado 2500 HD, or a late 90's S10. haven't had a chance to look into it yet but hope this works.
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Robert C. 1950 3600 3600 re-do, shortening it up If it's true what they say, "You learn from your mistakes," I'm a Genius in the making. |
03-29-2022, 10:38 AM | #12 |
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Re: Lares poe\wer steering pump help
thats looks like it may have been off a van or something that had a filler extension to bring the actual cap higher up for access. it doesn't look like it has the 2 small cutaways for the cap to lock into, turn and latch the cap down. maybe just not seen in the pics? could you possibly just change the metal reservoir part with another that has the cap style you like? what are you running for a front suspension/steering box/rack? you may want to look into whether or not this pump will be too much pressure as is and whether you can get a pressure reducer for it. otherwise a new cap may be for naught.
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03-29-2022, 12:28 PM | #13 |
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Re: Lares poe\wer steering pump help
It looks like the right pump for a 99 S-10 with a 4.3 https://www.rockauto.com/en/catalog/...ring+pump,7380
Still the reservoir cap is a twist in. You might end up having to swap reservoirs to get one with the twist in cap. That would be less spendy than getting a new pump. I'm thinking the S-10 is probably closer to correct than the 08 2500 as the 2500 had a canister with 2 return hoses because of the hydrovac.
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Founding member of the too many projects, too little time and money club. My ongoing truck projects: 48 Chev 3100 that will run a 292 Six. 71 GMC 2500 that is getting a Cad 500 transplant. 77 C 30 dualie, 454, 4 speed with a 10 foot flatbed and hoist. It does the heavy work and hauls the projects around. |
03-30-2022, 12:08 PM | #14 | |
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Re: Lares poe\wer steering pump help
Quote:
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Robert C. 1950 3600 3600 re-do, shortening it up If it's true what they say, "You learn from your mistakes," I'm a Genius in the making. |
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03-30-2022, 12:48 PM | #15 |
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Re: Lares poe\wer steering pump help
I'm thinking that is what most of us think of as the standard GM power steering cap that fit the reservoirs on pumps for years.
Other than no notches for the cap to catch on that reservoir is a Match for what fits a 4.3 in an S-10. The ones with remote fillers that have a reservoir have a round reservoir with a neck on top to run a larger hose to from the remote canister mounted higher up.
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Founding member of the too many projects, too little time and money club. My ongoing truck projects: 48 Chev 3100 that will run a 292 Six. 71 GMC 2500 that is getting a Cad 500 transplant. 77 C 30 dualie, 454, 4 speed with a 10 foot flatbed and hoist. It does the heavy work and hauls the projects around. |
04-05-2022, 09:07 AM | #16 |
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Re: Lares poe\wer steering pump help
You would think that something so small wouldn't be such an issue but I'm still striking out. Just going to swap out the pump & call it good. After that, gotta take some time off for another cancer battle. I'm 2-0, looking for another victory!
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Robert C. 1950 3600 3600 re-do, shortening it up If it's true what they say, "You learn from your mistakes," I'm a Genius in the making. |
04-05-2022, 09:16 AM | #17 |
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Re: Lares poe\wer steering pump help
good idea. you may be able to get a few bucks for it and the new owner can swap the tanks for whatever. lots of ls pumps around.
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05-21-2022, 12:13 AM | #18 |
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Re: Lares poe\wer steering pump help
Still healing from surgery last month, but I managed to get some garage time and got this darn pump mounted.
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Robert C. 1950 3600 3600 re-do, shortening it up If it's true what they say, "You learn from your mistakes," I'm a Genius in the making. |
05-21-2022, 02:37 AM | #19 |
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Re: Lares poe\wer steering pump help
That looks great. Good to see that you are back up and moving even if a bit slow.
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Founding member of the too many projects, too little time and money club. My ongoing truck projects: 48 Chev 3100 that will run a 292 Six. 71 GMC 2500 that is getting a Cad 500 transplant. 77 C 30 dualie, 454, 4 speed with a 10 foot flatbed and hoist. It does the heavy work and hauls the projects around. |
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