Notices
8-Lug Truck Performance Duramax, 8.1L, and HD tech | Intakes | Exhaust | Tuning | Suspension | Drivetrain

Long tube headers crew cab

Thread Tools
 
Search this Thread
 
Old 04-22-2018, 09:30 PM
  #1  
Staging Lane
Thread Starter
 
nsm12690's Avatar
 
Join Date: Mar 2018
Posts: 51
Likes: 0
Received 0 Likes on 0 Posts
Default Long tube headers crew cab

Anyone make Long tube headers with mid pipe? Not seeing much.. 2006 2500hd crew cab 6.0.
Old 04-25-2018, 02:28 PM
  #2  
Teching In
 
Joejamesatou's Avatar
 
Join Date: Sep 2017
Posts: 21
Likes: 0
Received 1 Like on 1 Post
Default

The Speed-Engineering headers worked fine in my 2005 suburban 2500 with a 6 liter. Call them to verify but it should be good.
Old 04-25-2018, 03:24 PM
  #3  
Moderator
iTrader: (20)
 
Vortec350ss's Avatar
 
Join Date: Feb 2006
Location: South Shore, MA
Posts: 7,271
Received 61 Likes on 60 Posts
Default

Anything made for the 6.0 should be fine. half ton and 3/4 are the same. 3/4 comes with a larger diameter exhaust from the factory.
Old 05-08-2018, 04:09 AM
  #4  
TECH Regular
 
flatblack83's Avatar
 
Join Date: Aug 2015
Posts: 406
Received 25 Likes on 13 Posts
Default

The 1/2 ton the exhaust will go to 1 pipe mid way. the 2500hd is 2 pipes. Like said above any 6.0 truck headers will fit, its do you wanna run single or dual. Headers with mid pipe that bolts on i couldn't find any made when i looked for them for my 2500hd. I had to piece mine together until i made it to the exhaust shop. Either way you go its going to take some work. There is quite a few companies that make expensive ones and cheap ones, that part is tough with mixed reviews.

Chevy Silverado/GMC Sierra 1/2 Ton 2003-06 Headers

2003-2006 Chevy/GMC 6.0L 4WD Truck Offroad Headers


Above are 2 examples how the 1500 headers will come. The 2nd set stainless works told me to buy since they don't have a direct fit.
Old 05-25-2018, 10:53 AM
  #5  
Teching In
 
MixManSC's Avatar
 
Join Date: Mar 2017
Location: SC
Posts: 34
Received 6 Likes on 6 Posts
Default

I think most any of the Hummer H2 ones should also work fine. That is what I have..... on many I had found back when I looked they also stated they would fit on any of the 2500HD 6.0 trucks. FWIW, I bought a set of the OBX long tubes with the high flow cats on eBay and am actually very pleased with them. Are the top of the line, no but for the price they are not too bad at all.
Old 08-02-2018, 08:12 PM
  #6  
Staging Lane
Thread Starter
 
nsm12690's Avatar
 
Join Date: Mar 2018
Posts: 51
Likes: 0
Received 0 Likes on 0 Posts
Default

Contacted Kooks and stainless works. They both make them. Pacesetter as well but it's a little cheaper. Purchasing the headers once I finish restoring the frame on my truck.
Old 01-22-2019, 11:41 AM
  #7  
Teching In
 
Epra_Dzl728's Avatar
 
Join Date: Jan 2019
Posts: 14
Received 4 Likes on 3 Posts
Default

Speed engineering headers and exhaust on my 04 2500hd RCLB 4wd. I had to trim the ear off of the passenger side on the 4l80. Other than that it cleared my front driveshaft and all has been well. I had to switch some of my plug wires to 90 degree boots. I cooked 2 pretty quickly with boots on them
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
American Racing Headers
SRT-10 "Viper" Trucks
4
08-27-2018 12:27 PM
lt4malibu
GM Parts Classifieds
5
04-22-2013 05:43 PM
silverstreak07
GMT 900 Trucks General Discussion
24
12-02-2011 09:38 PM
ang3l
GMT 800 & Older GM General Discussion
29
09-16-2010 01:58 AM
kornfreak_401
Trucks and SUV Classifieds
7
05-31-2007 11:20 AM



Quick Reply: Long tube headers crew cab



All times are GMT -5. The time now is 06:27 PM.