Generation III Internal Engine 1997-2006 LS1 | LS6
Sponsored by:
Sponsored by:

ls6 manufacture number??

Thread Tools
 
Search this Thread
 
Old Jan 19, 2005 | 02:25 PM
  #1  
Zach@Texas-Speed's Avatar
Thread Starter
FormerVendor
iTrader: (7)
 
Joined: Apr 2003
Posts: 1,106
Likes: 0
From: Lubbock
Default ls6 manufacture number??

I need to know the number thats on the side of the manifold to make sure its and LS6 as well as the difference in bottoms between the two....Isnt the LS6 manifold flat bottom instead of having the bump in the middle like the LS1 or do i have it backasswards...thanks

zach
Reply
Old Jan 19, 2005 | 02:34 PM
  #2  
Cal's Avatar
Cal
TECH Veteran
iTrader: (1)
 
Joined: Feb 2003
Posts: 4,691
Likes: 3
From: Northern Utah
Default

Yeah you have it right.
Reply
Old Jan 19, 2005 | 02:49 PM
  #3  
Zach@Texas-Speed's Avatar
Thread Starter
FormerVendor
iTrader: (7)
 
Joined: Apr 2003
Posts: 1,106
Likes: 0
From: Lubbock
Default

i just realized i put this in the internal section...could i get the number thats on it too and i'll be able to ditch this thread

thanks cal for the verification
Reply
Old Jan 20, 2005 | 07:14 PM
  #4  
Zach@Texas-Speed's Avatar
Thread Starter
FormerVendor
iTrader: (7)
 
Joined: Apr 2003
Posts: 1,106
Likes: 0
From: Lubbock
Default

anyone have the number on the side??
Reply
Old Jan 21, 2005 | 01:51 AM
  #5  
ls1 1990 VN's Avatar
TECH Fanatic
20 Year Member
 
Joined: Aug 2004
Posts: 1,373
Likes: 4
From: Auckland, Nth Is, New Zealand.
Default

88894339 LS6, ZO6 12573572, F Body12561184 or 2
LS1 12560688 LS1 12556333
Reply




All times are GMT -5. The time now is 08:27 PM.

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