C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

94 vette valve covers

Thread Tools
 
Search this Thread
 
Old Dec 4, 2006 | 12:01 AM
  #1  
94C4_LT1's Avatar
94C4_LT1
Thread Starter
Cruising
 
Joined: Oct 2006
Posts: 13
Likes: 0
Default 94 vette valve covers

i found out the hard way that these damn94 vette valve covers are extremely hard to find... i tried just about every place on the island including a few dealerships, but i have no choice to avoid the dealerships... this is really pissing me off.. the ones i ordered from ebay required some modifications and that still didnt do the job.. i hate to go through the bull**** again ordering another pair from ebay finding out they wont fit.. im sure some of you hot rodders gotta have a pair of valve covers lyin around your garage somewhere... if something isnt done about this soon, the car might just continue to sit until i can find what i need...

this is the only thing keeping the damn car from running... i'd appreciate some help... im hoping to see some replies soon

thanks a lot

Last edited by 94C4_LT1; Dec 8, 2006 at 07:06 AM.
Reply
Old Dec 4, 2006 | 12:10 AM
  #2  
94C4_LT1's Avatar
94C4_LT1
Thread Starter
Cruising
 
Joined: Oct 2006
Posts: 13
Likes: 0
Default

the thing with these valve covers i ordered, the application is meant for LT1 Camaro SS, impala SS, firebirds, vettes. when i installed them on my car, the corners would jiggle and wouldnt completely mate the the surface of the heads... i tried shaving the bolt guides but i couldnt get em all the way down...
Reply
Old Dec 4, 2006 | 08:55 AM
  #3  
scranage's Avatar
scranage
Burning Brakes
Supporting Lifetime
 
Joined: Nov 2005
Posts: 908
Likes: 1
From: Colorado Springs Colorado
Default

If you're talking about the OEM corvette composite covers, yeah welcome to the club, they are expensive. As far as I have followed them on ebay, I've seen them fetch close to $200. I had the cast covers and needed to go with the later style composites when I installed the RR's. I got lucky and found a dirty pair for around $80 that cleaned up nicely when repainted. I don't know of any easy alternatives in an aftermarket cover, and would expect the OEM's would go for less if there was one redily availible.
Reply
Old Dec 4, 2006 | 01:03 PM
  #4  
BerniesVette's Avatar
BerniesVette
Melting Slicks
 
Joined: Oct 2004
Posts: 2,662
Likes: 8
From: Knoxville Tennessee
Default

I'm not sure if these will work but I have a set of stock cast rocker covers from my 92 LT1. I was going to bead blast and repaint them and keep them for spares but I would sell them to you if they will work.
Bernie
Reply
Old Dec 4, 2006 | 04:53 PM
  #5  
92LRC's Avatar
92LRC
Burning Brakes
 
Joined: Nov 2006
Posts: 763
Likes: 2
From: Weston FL
Default

Try these.


http://www.edelbrock.com/automotive_...vc_elite.shtml

Don't know if they'll fit but it would have to be better than some knock-off on e-bay.

Good luck
Reply
Old Dec 5, 2006 | 06:40 AM
  #6  
94C4_LT1's Avatar
94C4_LT1
Thread Starter
Cruising
 
Joined: Oct 2006
Posts: 13
Likes: 0
Default

i appreciate the helpful knowledge from the true enthusiasts, thanks guys for the info.

hey 92LRC, i dont think those will fit mine unfortunately. i did order some from jegs out of desperation, but well wait and see if im in luck's hands. if not, bernie how much you want for yours? too bad im i live pretty far from everyone else... hawaii
Reply
Old Dec 5, 2006 | 07:23 AM
  #7  
BerniesVette's Avatar
BerniesVette
Melting Slicks
 
Joined: Oct 2004
Posts: 2,662
Likes: 8
From: Knoxville Tennessee
Default

94C4LT1,
Since y9u are so far away how does $50.00 plus freight sound? These are stock LT1 valve covers.
Bernie
Reply
Old Dec 5, 2006 | 08:16 AM
  #8  
scranage's Avatar
scranage
Burning Brakes
Supporting Lifetime
 
Joined: Nov 2005
Posts: 908
Likes: 1
From: Colorado Springs Colorado
Default

The only problem with the stock covers is if you have roller rockers, you will have to take the drip tabs off with a milling machine to get them to fit. They also don't seal as well in my experiance, which is why I got rid of them after spending some time milling them down.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-1

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-2

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-3

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-4

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-5

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-6

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-7

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-8

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

 Joe Kucinski
story-9

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

 Verdad Gallardo
Old Dec 6, 2006 | 07:08 AM
  #9  
94C4_LT1's Avatar
94C4_LT1
Thread Starter
Cruising
 
Joined: Oct 2006
Posts: 13
Likes: 0
Default

i got stocker rockers under the covers fortunately. hey bernies, the price sounds extrememly reasonable to me considering how much these plastic products from the dealerships cost. ill get back to you on that after i receive these jegs VC..

thanks a lot guys
Reply
Old Dec 6, 2006 | 07:30 AM
  #10  
BerniesVette's Avatar
BerniesVette
Melting Slicks
 
Joined: Oct 2004
Posts: 2,662
Likes: 8
From: Knoxville Tennessee
Default

94
No problem, I hope the ones you ordered fit but if they don't let me know.
Bernie
Reply
Old Dec 6, 2006 | 10:51 AM
  #11  
Casethecorvetteman's Avatar
Casethecorvetteman
Le Mans Master
20 Year Member
Liked
Loved
Community Favorite
 
Joined: May 2005
Posts: 5,214
Likes: 65
From: Queensland, AUSTRALIA
Default

The GM part numbers for them are as follows if anyone is interested or needs them:

LH: 12552321
RH: 12552322
Reply
Old Dec 6, 2006 | 10:01 PM
  #12  
92LRC's Avatar
92LRC
Burning Brakes
 
Joined: Nov 2006
Posts: 763
Likes: 2
From: Weston FL
Default

Originally Posted by 94C4_LT1
i appreciate the helpful knowledge from the true enthusiasts, thanks guys for the info.

hey 92LRC, i dont think those will fit mine unfortunately. i did order some from jegs out of desperation, but well wait and see if im in luck's hands. if not, bernie how much you want for yours? too bad im i live pretty far from everyone else... hawaii

You called it. I sent an e-mail to Edelbrock to check. Here's their response.



"Unfortunately, we do not make any that will fit the LT1/LT4 motors. Thanks."



Ray Garcia

Technical Department

Edelbrock Corporation
Reply
Old Dec 11, 2006 | 04:35 AM
  #13  
94C4_LT1's Avatar
94C4_LT1
Thread Starter
Cruising
 
Joined: Oct 2006
Posts: 13
Likes: 0
Default

i once again appreciate all the wonderful help from you guys. i got a pair from jegs comin in soon... this is very strange but the jegs catalog that just came in lists the valve covers under TPI/LT1/LS1. pretty weird is summit's latest catalogs along with the summitracing website doesnt list em...

but these are the composites, should be in anytime now

thanks again
Reply
Old Dec 11, 2006 | 04:47 PM
  #14  
Strick's Avatar
Strick
Race Director
20 Year Member
All Eyes On Me
Liked
Loved
 
Joined: Feb 2003
Posts: 11,672
Likes: 20
From: Lake Wylie SC
Default

My 92 used magnesium valve covers. I polished a set and they looked nice for about 6 months. You have to keep polishing them.
[IMG][/IMG]
Maybe a coat of Zoop Seal.
Reply
Old Dec 11, 2006 | 09:12 PM
  #15  
Casethecorvetteman's Avatar
Casethecorvetteman
Le Mans Master
20 Year Member
Liked
Loved
Community Favorite
 
Joined: May 2005
Posts: 5,214
Likes: 65
From: Queensland, AUSTRALIA
Default

Clear coat them mate
Reply
Old Dec 11, 2006 | 11:43 PM
  #16  
coupeguy2001's Avatar
coupeguy2001
Le Mans Master
15 Year Member
 
Joined: Sep 2006
Posts: 6,050
Likes: 147
From: Phoenix AZ
2021 C4 of the Year - Modified Finalist
Default covers

there was a guy on the parts forum that had a pair of chevrolet centerbolt black with the words chevrolet and a bow tie script.
wanted $75 I think
But to fit roller rockers under the covers, I used 89 covers, and used a dremel motor to zip them after I broke the drippers off with pliers.
turned out good. well, it's a step, in case you need temporary ones

Last edited by coupeguy2001; Dec 11, 2006 at 11:46 PM.
Reply
Old Dec 21, 2006 | 06:10 AM
  #17  
94C4_LT1's Avatar
94C4_LT1
Thread Starter
Cruising
 
Joined: Oct 2006
Posts: 13
Likes: 0
Default

ok, i installed the jegs valve covers... they fit, but unfortunately they will not allow the alternator to fit... the back of the alternator rubs against the top of the VC... i was thinking about shaving the alt. if not, maybe buying those valve covers from berniesvette on here that was selling em for $50... reply soon bro, i appreciate it....
Reply

Get notified of new replies

To 94 vette valve covers

Old Dec 21, 2006 | 11:30 AM
  #18  
FELNGR8's Avatar
FELNGR8
Melting Slicks
 
Joined: May 2002
Posts: 2,670
Likes: 4
From: Severna Park MD
Default

Originally Posted by 94C4_LT1
ok, i installed the jegs valve covers... they fit, but unfortunately they will not allow the alternator to fit... the back of the alternator rubs against the top of the VC... i was thinking about shaving the alt. if not, maybe buying those valve covers from berniesvette on here that was selling em for $50... reply soon bro, i appreciate it....
Shaving the alternator to fit is no big deal. We have to do this to fit the polished Proform covers that GMPP dealers sell. If you don't have a dremel to do the grinding it can be accomplished with a hand file.

This is not a big deal to make fit.

Reply
Old Dec 22, 2006 | 02:48 AM
  #19  
94C4_LT1's Avatar
94C4_LT1
Thread Starter
Cruising
 
Joined: Oct 2006
Posts: 13
Likes: 0
Default

im under the assumption you had to shave part of the bracket too? it would be more than likely not to fit if the bracket was installed as well im thinking and according to the pic.

if not, just that flat round boss is the only thing that should have to be shaved? i got an air sander that should take care of that, ill make an attempt...

if not, bernie if your still around i may be interested in your VCs.. thanks buddy
Reply
Old Dec 22, 2006 | 10:26 AM
  #20  
FELNGR8's Avatar
FELNGR8
Melting Slicks
 
Joined: May 2002
Posts: 2,670
Likes: 4
From: Severna Park MD
Default

Originally Posted by 94C4_LT1
im under the assumption you had to shave part of the bracket too? it would be more than likely not to fit if the bracket was installed as well im thinking and according to the pic.

if not, just that flat round boss is the only thing that should have to be shaved? i got an air sander that should take care of that, ill make an attempt...

if not, bernie if your still around i may be interested in your VCs.. thanks buddy
On the alternator ther are a couple strengthening ridges cast into the rear cover. You have to grind into the ridge to get the alt to clear the valve cover. With the alternator loosely fitted to the engine you can swing it to see what interferes with the valve cover, then go to the bench to grind or file.

For the bracket, it's impossible to grind enough from it to clear. A tuner suggested putting washers under the one end that is bolted to the intake, which raises the bracket enough to clear the top of the valve cover. That's where I point to the washers.

Last edited by FELNGR8; Dec 22, 2006 at 10:29 AM.
Reply




All times are GMT -4. The time now is 02:08 AM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
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-9
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