Generation III External Engine LS1 | LS6 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

Suggestions for Exhaust Clamps

Thread Tools
 
Search this Thread
 
Old Apr 16, 2004 | 03:41 AM
  #1  
onyxxtreme's Avatar
Thread Starter
TECH Fanatic
iTrader: (4)
 
Joined: May 2002
Posts: 1,550
Likes: 0
From: Locust Fork, AL
Default Suggestions for Exhaust Clamps

Hey people, Im just wondering what all clamps do you guys prefer for the header to Ypipe connection.
I got Pacesetters, and my Ypipe will be custom built, so I need to gather all the nicknack parts 1st. I'll need one for the Ypipe to the Ipipe, but I might just use 3bolt flange's if there's enough room under there.
Heres a few things Ive seen on Ebay, or on here:
"Typical" Band Clamps:


"Flat" Band Clamps:



V-clamps:



I wouldnt mind having the following "Exhaust Locks", but they are far too expensive for my budget.


Now I've read on here, that the V-clamp's are the way to go, but it seems to me that they will hurt clearance almost as bad as the 3bolt flanges. Does that look like it would to you guys too?
ALL opinions are appreciated , thanks guys
Reply
Old Apr 16, 2004 | 01:07 PM
  #2  
Onyx Z's Avatar
TECH Addict
iTrader: (3)
 
Joined: Jan 2003
Posts: 2,582
Likes: 0
From: Houston/College Station, TX
Default

I have the wide band clamps on my exhaust. They seal very well and still retain the ground clearance.

Don't use the thin bamd clamps. They came with my y-pipe, but I soon found out they couldn't be tightened down very much before the bolts started to strip, so they wouldn't seal up very well. They wide ones have nice, beefy bolts, so you can crank down on em without worry.

Last edited by Onyx Z; Apr 16, 2004 at 01:13 PM.
Reply
Old Apr 16, 2004 | 02:48 PM
  #3  
Z28Venom's Avatar
TECH Addict
iTrader: (13)
 
Joined: Jan 2004
Posts: 2,900
Likes: 1
From: USN, Haze Grey and Underway
Default

Whatever you do, DON'T USE U-BOLT CLAMPS. I used 2.5" and 3" stainless steel band clamps on my entire exhaust, and they seal like a champ. You won't be disappointed. The average price is $8-10 a piece.

http://groups.msn.com/MikesFirebird/...ndexhaust.msnw

You can see them in some of those pictures.

Good Luck Man!
Reply
Old Apr 16, 2004 | 03:42 PM
  #4  
Tranzor's Avatar
TECH Veteran
 
Joined: Aug 2003
Posts: 4,954
Likes: 1
From: Kent WA
Default

I used the first style of band clamps that you posted... here's some pics of them in use on my Pacesetters:



Reply
Old Apr 16, 2004 | 04:21 PM
  #5  
Turo's Avatar
TECH Junkie
iTrader: (23)
 
Joined: Aug 2003
Posts: 3,465
Likes: 0
From: Tallahassee, FL
Default

Originally Posted by Z28Venom
Whatever you do, DON'T USE U-BOLT CLAMPS....

i agree, i learned that the hard way. i had u-bolt clamps and they leaked like crazy
Reply
Old Apr 16, 2004 | 08:37 PM
  #6  
DaddySS's Avatar
TECH Addict
 
Joined: Dec 2001
Posts: 2,907
Likes: 1
From: Bergen County, NJ
Default

I like the walker HD stainless band clamps. The block is threaded so you don't have to worrry about holding the nut, they're really strong, and they come with a dab of sealer at the joint for extra seal insurance.
Reply
Old Apr 16, 2004 | 09:16 PM
  #7  
S2002S's Avatar
On The Tree
 
Joined: Oct 2002
Posts: 120
Likes: 0
From: Albuquerque
Default

The wide band clamps pictured work great, if the joining pipes are straight. If there is a curve near the joint, they are useless. I ended up with the guillotine style on two connections. These worked great and were preferable to a weld job, in my opinion. I did lose a little ground clearance though.
Reply
Old Apr 16, 2004 | 10:32 PM
  #8  
1BADFNZ's Avatar
TECH Resident
 
Joined: Jan 2004
Posts: 882
Likes: 0
From: Charleston SC
Default

Where can I get some of these good band clamps???
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 Apr 16, 2004 | 10:35 PM
  #9  
Dope's Avatar
TECH Fanatic
iTrader: (2)
 
Joined: Dec 2001
Posts: 1,648
Likes: 3
From: Wilmington, MA
Default

Yeah, where can you get those top clamps? Those are perfect. They are even slightly different sized at each end to account for slip fit pipe size differences. I bought some clamps but they were completely flat == not such a good seal.

Dope
Reply
Old Apr 17, 2004 | 12:00 AM
  #10  
Tranzor's Avatar
TECH Veteran
 
Joined: Aug 2003
Posts: 4,954
Likes: 1
From: Kent WA
Default

I got the band clamps at the top from Napa... they were $7.99 each for 3" band clamps.
Reply




All times are GMT -5. The time now is 11:13 AM.

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