LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Dent in Oil Pan??

Thread Tools
 
Search this Thread
 
Old Jun 13, 2013 | 11:23 PM
  #1  
96LT1Z's Avatar
Thread Starter
TECH Regular
 
Joined: May 2013
Posts: 467
Likes: 2
From: Lincoln NE
Default Dent in Oil Pan??

So i did a header swap this weekend, and putting them in i jacked on the motor to get the headers in each side. I had my buddy helping me that is not exactly good with cars, and i asked him to jack on the oil pan (with a wood block) when i get the motor mount undone. Next thing i know hes jacking up the whole f****** car on the oil pan! So now the oil pan has a indention of the wood block in the oil pan... I will get a pic, but i dont think its so bad it will hurt anything. I drove it and it has oil pressure everything seems good, so i think im good. How far away is the pick up tube from the bottom of the pan, could this possibly be a problem??
Reply
Old Jun 14, 2013 | 12:38 AM
  #2  
Catmaigne's Avatar
TECH Fanatic
10 Year Member
Photogenic
iTrader: (6)
 
Joined: May 2011
Posts: 1,241
Likes: 25
From: Conshohocken, PA
Default

You probably lost a good bit of volume, just don't beat on your car and replace the pan asap.

It's never a good idea to jack the motor up from the oil pan, even if you put a wood block under it. You're trying to lift 400+ pounds with some flimsy stamped steel. Put the wood block under the hub instead but be careful not to hit the trans tunnel.
Reply
Old Jun 14, 2013 | 12:41 AM
  #3  
96LT1Z's Avatar
Thread Starter
TECH Regular
 
Joined: May 2013
Posts: 467
Likes: 2
From: Lincoln NE
Default

You seriously think i need a new pan?! I mean its dented in but its not like its pushed in several inches!
Reply
Old Jun 14, 2013 | 12:43 AM
  #4  
96LT1Z's Avatar
Thread Starter
TECH Regular
 
Joined: May 2013
Posts: 467
Likes: 2
From: Lincoln NE
Default

And i just need to know where that pick up is, is it close to the bottom or a little ways away?? and if i have oil pressure il be fine?
Reply
Old Jun 14, 2013 | 01:50 AM
  #5  
Catmaigne's Avatar
TECH Fanatic
10 Year Member
Photogenic
iTrader: (6)
 
Joined: May 2011
Posts: 1,241
Likes: 25
From: Conshohocken, PA
Default

I remember it hanging pretty low when having the pan off so I would imagine it gets really close to the bottom of the pan. How big is the dent?

I would drain the oil and see if you can take a look around inside either through the drain plug hole or the oil level sensor with one of those tiny mirrors. If the pan came in contact with the pickup tube then I'd be worried.
Reply
Old Jun 14, 2013 | 04:53 AM
  #6  
RamAir95TA's Avatar
TECH Senior Member
iTrader: (2)
 
Joined: May 2005
Posts: 9,467
Likes: 8
From: South Jersey
Default

I doubt you caused much of a problem if you say it's as small as you say it is. I had a dent in my oil pan about 1" in for 8 years and never had a problem. Like you said post up the pic so we can get a better idea of what you're working with.
Reply
Old Jun 14, 2013 | 06:43 AM
  #7  
97pontta's Avatar
TECH Regular
iTrader: (10)
 
Joined: Jun 2004
Posts: 455
Likes: 1
From: Iowa
Default

I would limit your driving until you know for sure the dent isn't a problem. Your oil pick-up is at the rear of the pan where it's the lowest. Typically the pickup is only 1/4" - 3/8" max off the bottom of the pan. Like 95 said post up some pics of the dent an location.
Reply
Old Jun 14, 2013 | 08:56 AM
  #8  
wrd1972's Avatar
TECH Veteran
20 Year Member
Photogenic
Photoriffic
iTrader: (12)
 
Joined: Mar 2006
Posts: 4,668
Likes: 5
From: Central Kentucky
Default

I would be most concerned that the press fit pickup has been pushed up which will impact its ability work as designed. Dont mess around with things that impact oil pressure or bye bye motor.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-1

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-2

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old Jun 14, 2013 | 11:19 AM
  #9  
BALLSS's Avatar
TECH Veteran
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2008
Posts: 4,985
Likes: 112
Default

without a pic, can only guess.

as noted the oil PU is at the rear/center of pan. if the dent is right there the PU is about 3/8" above the pan. If it was pressed up against the pan I would pull it and either push the pan back out from the inside or replace it.

dents in the pan can be no issue but if the oil pick up is compromised you do want to fix that
Reply
Old Jun 14, 2013 | 11:19 AM
  #10  
96LT1Z's Avatar
Thread Starter
TECH Regular
 
Joined: May 2013
Posts: 467
Likes: 2
From: Lincoln NE
Default

http://www.flickr.com/photos/97487510@N07/9041401355/
http://www.flickr.com/photos/97487510@N07/9041407507/
http://www.flickr.com/photos/97487510@N07/9043627936/

Last edited by IB Mila; Jun 19, 2013 at 06:07 PM.
Reply
Old Jun 14, 2013 | 11:21 AM
  #11  
96LT1Z's Avatar
Thread Starter
TECH Regular
 
Joined: May 2013
Posts: 467
Likes: 2
From: Lincoln NE
Default

Alright guys theres a couple pics sorry i couldnt figure out how to get pictures on the thread..
Reply
Old Jun 14, 2013 | 11:23 AM
  #12  
RamAir95TA's Avatar
TECH Senior Member
iTrader: (2)
 
Joined: May 2005
Posts: 9,467
Likes: 8
From: South Jersey
Default

Okay that actually looks pretty bad...not like you originally thought. Definitely get a new pan and change it ASAP. If you HAVE to drive it you gotta do what you gotta do but I would get it changed.
Reply
Old Jun 14, 2013 | 11:25 AM
  #13  
96LT1Z's Avatar
Thread Starter
TECH Regular
 
Joined: May 2013
Posts: 467
Likes: 2
From: Lincoln NE
Default

Alright how big of an undertaking is this going to be?
Reply
Old Jun 14, 2013 | 03:32 PM
  #14  
WhistlingZ's Avatar
On The Tree
 
Joined: Oct 2010
Posts: 135
Likes: 0
Default

I would say not just the pan, but check the oil pump too. That's right where it sits. You could have bent the pick up tube among other things.
Reply
Old Jun 14, 2013 | 07:28 PM
  #15  
96LT1Z's Avatar
Thread Starter
TECH Regular
 
Joined: May 2013
Posts: 467
Likes: 2
From: Lincoln NE
Default

what other things?? While im there i want to do EVERYTHING that i need too. How do i check everything?? pick up tube etc.
Reply
Old Jun 14, 2013 | 07:42 PM
  #16  
BIGCAT7274's Avatar
TECH Enthusiast
 
Joined: Oct 2011
Posts: 556
Likes: 0
From: Apopka FL
Default

Get a new pan and pickup asap.
Reply
Old Jun 14, 2013 | 07:46 PM
  #17  
96LT1Z's Avatar
Thread Starter
TECH Regular
 
Joined: May 2013
Posts: 467
Likes: 2
From: Lincoln NE
Default

alright guys im going to pick up another lt1 pan tomorrow off another stock
lt1 and im not familiar with the pick up or anything at all so does the pick up bolt on? slide on? how do i know if its bent? what should i get new? Sorry im kind of a beginner when i comes to stuff down in the bottom of the pan
Reply
Old Jun 15, 2013 | 02:16 AM
  #18  
Catmaigne's Avatar
TECH Fanatic
10 Year Member
Photogenic
iTrader: (6)
 
Joined: May 2011
Posts: 1,241
Likes: 25
From: Conshohocken, PA
Default

The pickup is pressed in.

And removing the oil pan is an undertaking. You're definitely going to have to jack up the motor (from a block under the hub or an engine hoist this time) and maybe even lower the k-member a few inches.

I've heard that A4 cars are easier because the trans is smaller and the motor can be jacked higher. My car is M6 so the bell housing/trans hit the trans tunnel pretty quickly. I had to drop my k-member a quite a bit and it took some muscle to get back on because one of the rear bolt holes just wouldn't align.
Reply
Old Jun 15, 2013 | 07:19 AM
  #19  
96LT1Z's Avatar
Thread Starter
TECH Regular
 
Joined: May 2013
Posts: 467
Likes: 2
From: Lincoln NE
Default

Originally Posted by Catmaigne
The pickup is pressed in.

And removing the oil pan is an undertaking. You're definitely going to have to jack up the motor (from a block under the hub or an engine hoist this time) and maybe even lower the k-member a few inches.

I've heard that A4 cars are easier because the trans is smaller and the motor can be jacked higher. My car is M6 so the bell housing/trans hit the trans tunnel pretty quickly. I had to drop my k-member a quite a bit and it took some muscle to get back on because one of the rear bolt holes just wouldn't align.
What else did you loosen with the k membber?
Reply
Old Jun 15, 2013 | 07:39 AM
  #20  
97pontta's Avatar
TECH Regular
iTrader: (10)
 
Joined: Jun 2004
Posts: 455
Likes: 1
From: Iowa
Default

You most likely you will have to drop the K member a little so be prepared to do so when you start the project.

Also be sure to use a good quality pan gasket. I like the blue felpro piece that can be had at almost any NAPA. Be sure to be as clean as you possibly can. Before loosening any of the current pan bolts clean around the engine block and pan area as well as you can with brake cleaner and rags. You do not want debris entering you new pan which could cause engine damage.


The K Member is held to the front frame rails from the bottom with 3 large bolts on each side of the car. These are pretty long bolts and you most likely can loosen them up about 3/4" of an inch to allow the K member to drop down without the bolts coming out. But when doing this you must have the engine motor mount bolts removed and the engine suspended with a engine hoist from the top to keep the engine as high as possible to give you the clearance to remove the pan.
Reply



All times are GMT -5. The time now is 06:34 PM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE