Notices
GMT 800 & Older GM General Discussion 2006 & Older Trucks | General Discussion

stock exhaust crossover size/ stock manifold

Thread Tools
 
Search this Thread
 
Old 08-03-2011, 10:05 PM
  #1  
TECH Junkie
Thread Starter
iTrader: (10)
 
charcold-bowtie's Avatar
 
Join Date: Jul 2006
Location: Midland Texas
Posts: 3,198
Likes: 0
Received 0 Likes on 0 Posts
Default stock exhaust crossover size/ stock manifold

What size is the pipe, Im needing to replace my cats, with pipe of course.

IIRC its 2.25?

Also, are all the truck exhaust manifolds the same? minus the early EGR crap.

The Y pipe I made up 2 years ago, seems to be fitting like *** for some reason, so im fixing to remake it. I would swear one of the manifolds is different, but Hell I dunno.
Old 08-04-2011, 06:56 PM
  #2  
TECH Junkie
Thread Starter
iTrader: (10)
 
charcold-bowtie's Avatar
 
Join Date: Jul 2006
Location: Midland Texas
Posts: 3,198
Likes: 0
Received 0 Likes on 0 Posts
Default

Nobody knows?
Old 08-04-2011, 07:00 PM
  #3  
Resident Retard
iTrader: (31)
 
BlackGMC's Avatar
 
Join Date: Jan 2006
Location: Fort Worth - TX
Posts: 17,216
Received 20 Likes on 16 Posts
Default

Buy 2.5 and just fill in the excess with weld
Old 08-04-2011, 07:03 PM
  #4  
TECH Junkie
Thread Starter
iTrader: (10)
 
charcold-bowtie's Avatar
 
Join Date: Jul 2006
Location: Midland Texas
Posts: 3,198
Likes: 0
Received 0 Likes on 0 Posts
Default

Im pretty sure its 2.25, Ive done this before, I just dont wanna drive to the barn and cut a cat off and measure etc..
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
ARC
GMT 800 & Older GM General Discussion
57
02-21-2022 10:54 AM
TAPyvehc93
FORCED INDUCTION
17
07-23-2017 10:54 PM
The_W
GM Engine & Exhaust Performance
1
10-28-2015 09:00 PM
thunder550
Trucks and SUV Classifieds
9
10-08-2015 04:53 PM
Bluecollar Hotrods
WTB (Wanted To Buy)
2
07-16-2015 08:52 PM



Quick Reply: stock exhaust crossover size/ stock manifold



All times are GMT -5. The time now is 06:47 AM.