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Old 03-18-2012, 08:46 PM   #1
5150
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Do I have to change out the oil pan?

I have a 72 burb with a 04 Tahoe 5.3. The burb is bagged with 22's in the front, but may go to 20's.

Putting in the tranny this weekend, just didn't want to do it until the pan was changed if it needed to.
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Old 03-18-2012, 08:55 PM   #2
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Re: Do I have to change out the oil pan?

You shouldn't have to change out the pan unless you have some crazy setup planned. The stock truck pans fit in these older trucks, but it may hang a little low if you're planing on dragging frame. If that's the case, you could raise the motor and trans with creative mods to the motor mounts or find a different pan.
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Old 03-18-2012, 11:50 PM   #3
68GMCCustom
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Re: Do I have to change out the oil pan?

what setup? I think you're OK if you're using a PB dropmember...otherwise you might need to swap to a shorter pan.
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Old 03-19-2012, 09:54 AM   #4
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Re: Do I have to change out the oil pan?

Check out hartrob burb build post 475
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Old 03-19-2012, 01:56 PM   #5
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Re: Do I have to change out the oil pan?

The truck pan WILL hang down. I personally wouldnt want that to be the lowest point on a bagged vehicle...
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Old 03-20-2012, 04:50 PM   #6
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Re: Do I have to change out the oil pan?

Just a stock frame, it is a 73-87 crossmember. I won't be dragging the frame or anything crazy like that.
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Old 03-20-2012, 06:12 PM   #7
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Re: Do I have to change out the oil pan?

the stock truck pan will hang below the stock crossmember 1"-1 1/2"
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Old 03-21-2012, 03:56 PM   #8
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Re: Do I have to change out the oil pan?

Bryan. I'm actually going to change my pan because it hangs below the crossmember. You know how low my truck is static dropped, and I'm not comfortable with it. I'm buying an F-body pan from a guy locally. I know of a guy on LS1Tech.com that has a CTS-V pan if you wanted to go that route.

Let me know if you want me to put you in contact with him.
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Old 03-21-2012, 05:41 PM   #9
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Re: Do I have to change out the oil pan?

What's he want for it?
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Old 03-21-2012, 09:31 PM   #10
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Re: Do I have to change out the oil pan?

$150 but without the pickup tube. It does come with a gasket, though. I think the pickup tube from GM is only about $20.
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Old 03-21-2012, 09:50 PM   #11
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Re: Do I have to change out the oil pan?

Matt, can it be changed easy with the motor in or does it need to be out. We were planning on dropping in the tranny this weekend at my cookout.
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for he is God’s servant for your good. But if you do wrong, be afraid, for he does not bear the sword in vain. For he is the servant of God, an avenger who carries out God’s wrath on the wrongdoer. Romans 13:4
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Old 03-22-2012, 05:08 AM   #12
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Re: Do I have to change out the oil pan?

I'm not really sure, Bryan. If anything, you would only need to lift the engine slightly instead of removing it completely.
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Old 03-22-2012, 10:17 AM   #13
68GMCCustom
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Re: Do I have to change out the oil pan?

likely have to change the pickup tube also?
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'68 GMC short step - NIB '09 LY6 6.0L crate motor w/mods, NIB '12 crate 4L85e w/billet 3k stall Circle D, 3.73 posi 12 bolt, DynaTech f-swap headers, 3/4 drop, handling mods, etc. - my toy
'72 Chevy LWB C-10 Highlander - 350/350 ps/pb/tilt/ac - not original but close
'06 Chevy TrailBlazerSS - LS2/4L70e - little black hot rod SUV - my DD
'18 Kia Sorento - wife's econo-driver
'95 Chevy S10 - reg cab shortbed, LS, 4.3, auto...

my '68's powertrain and chassis build -links broken
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Old 03-22-2012, 11:24 AM   #14
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Re: Do I have to change out the oil pan?

Quote:
Originally Posted by 68GMCCustom View Post
likely have to change the pickup tube also?
yes and I think the windage tray is also different. Not a big deal.
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Old 03-29-2012, 09:01 PM   #15
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Re: Do I have to change out the oil pan?

You can trim the windage tray yourself, if i get time ill dig up the picture i saved from ls1tech.com
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Old 03-30-2012, 01:44 PM   #16
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Re: Do I have to change out the oil pan?

http://www.ls1fc.com/techinfo/pans.htm here is a link for comparison side by side of fbody and truck windage trays
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Last edited by kvn1011; 03-30-2012 at 01:46 PM. Reason: wrong link
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