C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

Cat-Back swap question.....

Thread Tools
 
Search this Thread
 
Old Sep 27, 2007 | 02:26 PM
  #1  
SEE3ER's Avatar
SEE3ER
Thread Starter
Le Mans Master
20 Year Member
 
Joined: Jun 1999
Posts: 5,548
Likes: 41
From: Conn.
St. Jude Donor '21
Default Cat-Back swap question.....

99 FRC-swapping factory cat-back exhaust for a Ti cat-back.
Are there any gaskets involved?
Reply
Old Sep 27, 2007 | 02:31 PM
  #2  
Bob K's Avatar
Bob K
Melting Slicks
Supporting Lifetime Gold
20 Year Member
Photogenic
Liked
Community Favorite
 
Joined: Nov 2002
Posts: 2,884
Likes: 261
From: Jamison Pa
St. Jude Donor '11-'25
Default Yep!

There are two gaskets (L&R) between the h-pipe and the cat-back. Most of the time you can reuse the stock one.

The part # is 10276792.

Bob K.
Reply
Old Sep 27, 2007 | 02:34 PM
  #3  
SEE3ER's Avatar
SEE3ER
Thread Starter
Le Mans Master
20 Year Member
 
Joined: Jun 1999
Posts: 5,548
Likes: 41
From: Conn.
St. Jude Donor '21
Default

Originally Posted by Bob K
There are two gaskets (L&R) between the h-pipe and the cat-back. Most of the time you can reuse the stock one.

The part # is 10276792.

Bob K.
Thanks Bob...do you think NAPA or similar may have these?
Reply
Old Sep 27, 2007 | 03:38 PM
  #4  
87SAM's Avatar
87SAM
Safety Car
25 Year Member
Liked
Loved
Top Answer: 1
 
Joined: Jan 2001
Posts: 4,390
Likes: 693
From: Boise ID
Default

This spring I threw some TI's on my 2000 FRC. Did not have to replace anything.
Reply
Old Sep 27, 2007 | 03:46 PM
  #5  
88sk's Avatar
88sk
Burning Brakes
10 Year Member
 
Joined: Oct 2000
Posts: 1,241
Likes: 0
From: phila. pa .usa
Default

changed mine a few months ago,the muffler gaskets you can get at autozone are #85076 (fel-pro # 9547)take the old 1 with you to make sure ,my old ones wouldnt stop leakin no matter how tight I made them so I put new ones on & its perfect,I gotta lift so its easier to make fast changes
Reply
Old Sep 27, 2007 | 04:16 PM
  #6  
SEE3ER's Avatar
SEE3ER
Thread Starter
Le Mans Master
20 Year Member
 
Joined: Jun 1999
Posts: 5,548
Likes: 41
From: Conn.
St. Jude Donor '21
Default

Originally Posted by 88sk
changed mine a few months ago,the muffler gaskets you can get at autozone are #85076 (fel-pro # 9547)take the old 1 with you to make sure ,my old ones wouldnt stop leakin no matter how tight I made them so I put new ones on & its perfect,I gotta lift so its easier to make fast changes
Thanks for the info! I was gonna attempt this in the driveway, but after lots of reading here, it looks like my ramps won't suffice in getting it up high enough.
Reply
Old Sep 27, 2007 | 04:17 PM
  #7  
SEE3ER's Avatar
SEE3ER
Thread Starter
Le Mans Master
20 Year Member
 
Joined: Jun 1999
Posts: 5,548
Likes: 41
From: Conn.
St. Jude Donor '21
Default

Originally Posted by 88sk
changed mine a few months ago,the muffler gaskets you can get at autozone are #85076 (fel-pro # 9547)take the old 1 with you to make sure ,my old ones wouldnt stop leakin no matter how tight I made them so I put new ones on & its perfect,I gotta lift so its easier to make fast changes
Are these gaskets between the over-the-axel pipe and H-pipe?
Reply
Old Sep 27, 2007 | 04:47 PM
  #8  
LoneStarFRC's Avatar
LoneStarFRC
Team Owner
15 Year Member
 
Joined: May 2001
Posts: 36,836
Likes: 244
From: Dear Karma, I have a list of people you missed.
St. Jude Donor '08-'09-'10-'11-'12-'13-'14-'15-'16
Default

Originally Posted by SEE3ER
Are these gaskets between the over-the-axel pipe and H-pipe?
Yes. There is a flange on each pipe. Two bolts on each flange.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

 Michael S. Palmer
story-1

5 Best & 5 Worst Corvette Daily Drivers

 Joe Kucinski
story-2

The Headlights of Every Corvette Generation Explained

 Joe Kucinski
story-3

5 Best & 5 Most Overrated Corvette Track Packages of All Time!

 Joe Kucinski
story-4

Every 2027 Corvette Engine Explained

 Joe Kucinski
story-5

Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

 Verdad Gallardo
story-6

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-7

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-8

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-9

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
Old Sep 27, 2007 | 04:58 PM
  #9  
SEE3ER's Avatar
SEE3ER
Thread Starter
Le Mans Master
20 Year Member
 
Joined: Jun 1999
Posts: 5,548
Likes: 41
From: Conn.
St. Jude Donor '21
Default

Originally Posted by LoneStarFRC
Yes. There is a flange on each pipe. Two bolts on each flange.
Thanks!
Reply

Get notified of new replies

To Cat-Back swap question.....





All times are GMT -4. The time now is 11:05 AM.

story-0
2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

Slideshow: Is the 2027 Chevrolet Silverado 1500 the best Silverado yet?

By Michael S. Palmer | 2026-06-16 08:01:12


VIEW MORE
story-1
5 Best & 5 Worst Corvette Daily Drivers

Slideshow: 5 best and 5 worst Corvette daily drivers

By Joe Kucinski | 2026-06-15 10:32:13


VIEW MORE
story-2
The Headlights of Every Corvette Generation Explained

Slideshow: The headlights of every Corvette generation explained

By Joe Kucinski | 2026-06-15 10:17:14


VIEW MORE
story-3
5 Best & 5 Most Overrated Corvette Track Packages of All Time!

Slideshow: The 5 best and 5 most overrated Corvette track packages ever.

By Joe Kucinski | 2026-06-09 12:46:45


VIEW MORE
story-4
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

By Joe Kucinski | 2026-06-09 12:16:31


VIEW MORE
story-5
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.

By Verdad Gallardo | 2026-06-08 19:53:43


VIEW MORE
story-6
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-7
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-8
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-9
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