Notices
GMT 900 Trucks General Discussion 2007 - 2013 Trucks | General Discussion

heads on 6.0s

Thread Tools
 
Search this Thread
 
Old 11-26-2011, 09:39 PM
  #11  
Banned
iTrader: (2)
 
lsxnation's Avatar
 
Join Date: Nov 2011
Posts: 60
Likes: 0
Received 0 Likes on 0 Posts
Default

821,823,
Old 11-26-2011, 10:41 PM
  #12  
TECH Fanatic
iTrader: (4)
 
1994Vmax's Avatar
 
Join Date: Jan 2011
Posts: 1,636
Received 103 Likes on 74 Posts
Default

Originally Posted by TIM Z
To help answer your question a 6.0 usually has 317 stamped on the heads.

5.3's have 706 or 823 i believe on the head.
Actually in this case, no it won't have 317's namely because the OP is not looking at LQ4's. He said 2007+.

5364 would be a good casting to go after really or 823. Forget the L76 with it's active fuel management garbage and aluminum block and grab an LY6 or L96 out of a 3/4 ton or 1 ton. Same L92 heads, and top end but an iron block and only variable cam timing to deal with. Not to mention more than likely much cheaper to purchase as the L76 would be seen as a more "performance" oriented platform even though in reality it's not. Mostly because it came out of a Vortec max or even worse being a G8 GT. Yards will charge a premium for that versus the boring old LY6 out of a 1 ton, lol.
Old 11-27-2011, 01:09 AM
  #13  
TECH Enthusiast
Thread Starter
 
GMCSIERRA5.3's Avatar
 
Join Date: Sep 2010
Location: Houston tx
Posts: 569
Received 3 Likes on 3 Posts
Default

Originally Posted by 1994Vmax
Actually in this case, no it won't have 317's namely because the OP is not looking at LQ4's. He said 2007+.

5364 would be a good casting to go after really or 823. Forget the L76 with it's active fuel management garbage and aluminum block and grab an LY6 or L96 out of a 3/4 ton or 1 ton. Same L92 heads, and top end but an iron block and only variable cam timing to deal with. Not to mention more than likely much cheaper to purchase as the L76 would be seen as a more "performance" oriented platform even though in reality it's not. Mostly because it came out of a Vortec max or even worse being a G8 GT. Yards will charge a premium for that versus the boring old LY6 out of a 1 ton, lol.
lol thanks on the info man will keep that in mind
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
greedygenius
Trucks and SUV Classifieds
11
09-03-2015 06:51 AM
GrooveCityZ71
GM Engine & Exhaust Performance
7
08-31-2015 12:05 PM
JordanH
GM Engine & Exhaust Performance
9
08-08-2015 07:59 PM
steves86ta
GM Engine & Exhaust Performance
5
07-28-2015 10:21 AM



Quick Reply: heads on 6.0s



All times are GMT -5. The time now is 08:12 PM.