LS1TECH - Camaro and Firebird Forum Discussion

New LS1 Owners - Newbie Tech Basic Technical Questions & Advice
Sponsored by:
Sponsored by:

5.3 12572733 casting need Info on the block and internals

Thread Tools
 
Search this Thread
 
Old 11-13-2013 | 03:05 PM
  #1  
sschevy86's Avatar
sschevy86
Thread Starter
Teching In
 
Joined: Jan 2011
Posts: 8
Likes: 0
Default 5.3 12572733 casting need Info on the block and internals
I have a 5.3 where can I find out about it
Reply Like
Old 11-13-2013 | 03:06 PM
  #2  
sschevy86's Avatar
sschevy86
Thread Starter
Teching In
 
Joined: Jan 2011
Posts: 8
Likes: 0
Default
The casting numbers are 12572733
Reply Like
Old 11-15-2013 | 04:29 AM
  #3  
2000PewterT/A's Avatar
2000PewterT/A
TECH Fanatic
 
Joined: Jul 2011
Posts: 1,074
Likes: 1
Default
This is off memory but IIRC that is a L33 5.3, double check but I think thats what it is.
Reply Like
Tags
Back to Subforum
New LS1 Owners - Newbie Tech
View Next Unread
Newby questions




Advanced Search
Quick Reply: 5.3 12572733 casting need Info on the block and internals


Reply Closed Thread Share

All times are GMT -5. The time now is 02:21 PM.