C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

timing cover

Thread Tools
 
Search this Thread
 
Old Jan 15, 2008 | 02:40 PM
  #1  
brookman's Avatar
brookman
Thread Starter
Burning Brakes
15 Year Member
 
Joined: Aug 2002
Posts: 926
Likes: 2
From: chandler az
Default timing cover

1976 350

Does the oil pan have to come off to remove the timing cover?
Reply
Old Jan 15, 2008 | 02:44 PM
  #2  
dgruenke's Avatar
dgruenke
Drifting
15 Year Member
 
Joined: Apr 2002
Posts: 1,716
Likes: 4
From: New Baden Illinois
Default

It either has to come off, or you have to drop the front of it down far enough, by removing some of the front bolts and loosing the back bolts, to clear the lip of the timing cover.
Reply
Old Jan 15, 2008 | 02:45 PM
  #3  
Durango_Boy's Avatar
Durango_Boy
Team Owner
 
Joined: Aug 2006
Posts: 24,125
Likes: 15
From: Columbia Missouri
Default

Originally Posted by brookman
1976 350

Does the oil pan have to come off to remove the timing cover?

Yes. The water pump and balancer will have to come off too obviously.
Reply
Old Jan 15, 2008 | 02:47 PM
  #4  
fotyfobravo's Avatar
fotyfobravo
Drifting
10 Year Member
 
Joined: May 2005
Posts: 1,909
Likes: 6
From: Lake Arrowhead - Georgia > 72 Base Coupe & 74 BB Roadster
Default

Not completely off, BUT you need to loosen ALL the bolts and slightly lower the pan....maybe just a half inch.

AFTER you re-install your front cover, then bolt up the oil pan.

If you are going to do this...maybe you should just go ahead and get one of those nice ONE piece felpro pan gaskets. The pan drops down really easy if you just drop the right side tie rod.

Good luck and have fun.
Reply
Old Jan 15, 2008 | 03:27 PM
  #5  
brookman's Avatar
brookman
Thread Starter
Burning Brakes
15 Year Member
 
Joined: Aug 2002
Posts: 926
Likes: 2
From: chandler az
Default

Thanks! That is what I was afraid of. This whole project did not start off well. He went to remove the top left waterpump bolt (long one through brackets) and apparently it was crossthreaded and put on with an impact wrench. it twisted off almost flush with the block.

So I got to show him 1st how to drill and use a bolt extractor.

Didn't work.

Then I got to show him how to do a heli-coil.

Thanks again.
Reply
Old Jan 15, 2008 | 04:05 PM
  #6  
markdtn's Avatar
markdtn
Le Mans Master
10 Year Member
 
Joined: Aug 2003
Posts: 7,720
Likes: 12
From: Chattanooga TN
Default

No, you have to remove the water pump, but do not HAVE to remove the oil pan to change a timing cover or chain. If you use this method you clean everything nice and fill the lip with a large bead of RTV sealer and put it back together. Not the prettyest, but it works. Have done it several times. The oil pan is not that hard to remove, I would suggest taking the time.

While you are there a pump and pickup, new gaskets......
Reply
Old Jan 15, 2008 | 04:11 PM
  #7  
brookman's Avatar
brookman
Thread Starter
Burning Brakes
15 Year Member
 
Joined: Aug 2002
Posts: 926
Likes: 2
From: chandler az
Default

What method are you referring to?



Originally Posted by markdtn
No, you have to remove the water pump, but do not HAVE to remove the oil pan to change a timing cover or chain. If you use this method you clean everything nice and fill the lip with a large bead of RTV sealer and put it back together. Not the prettyest, but it works. Have done it several times. The oil pan is not that hard to remove, I would suggest taking the time.

While you are there a pump and pickup, new gaskets......
Reply
Old Jan 15, 2008 | 06:02 PM
  #8  
stingr69's Avatar
stingr69
Le Mans Master
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2004
Posts: 7,458
Likes: 1,484
From: Little Rock AR
Default

The thicker (later) design front pan seal setup is a lot easier to pull the timing cover off without disturbing the pan bolts. Loosten the timing cover bolts and you can pull it off carefully. If you are lucky the thick rubber seal (4 piece set) will come off with the cover. Reinstall is not bad but you must be careful and very clean. I would advise using RTV and your finger to smooth the joints once it is back together. Less chance for a leak that way.

Or you can do it the harder way and redo the whole shebang.

-Mark.
Reply

Get notified of new replies

To timing cover

Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-1

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
story-2

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-3

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-4

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-5

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer
story-6

10 Revolutionary 'Corvette Firsts' Most People Don't Know

 Joe Kucinski
story-7

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
story-8

2027 Corvette vs The World: Every C8 vs Its Closest Competitor

 Joe Kucinski
story-9

10 Most Common Corvette Problems of the Last 20 Years!

 Joe Kucinski




All times are GMT -4. The time now is 12:31 AM.

story-0
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-1
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-2
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-3
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-4
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-5
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-6
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-7
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-8
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-9
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE