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

Engine Question

Thread Tools
 
Search this Thread
 
Old Mar 24, 2006 | 06:36 PM
  #1  
sfd598's Avatar
Thread Starter
Teching In
 
Joined: Jun 2005
Posts: 13
Likes: 0
From: Statesboro GA
Question Engine Question

This may seem like a stupid question but I just bought an 04 Dmax and how do I tell if its an LB7 or an LLY?
Reply
Old Mar 26, 2006 | 01:08 PM
  #2  
SS Crew's Avatar
Launching!
 
Joined: May 2005
Posts: 200
Likes: 0
From: In a van, down by the river
Default

Look in your glove box door. There is decal with all the RPO codes there. It'll list either LB7 or LLY in the L section.
Reply
Old Mar 26, 2006 | 02:30 PM
  #3  
sfd598's Avatar
Thread Starter
Teching In
 
Joined: Jun 2005
Posts: 13
Likes: 0
From: Statesboro GA
Default

appreciate it
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
5.3lSilverado
GM Engine & Exhaust Performance
25
Aug 29, 2016 12:48 AM
Denali08
FORCED INDUCTION
12
Aug 9, 2015 04:34 PM
USMCvet0311
INTERNAL ENGINE MODIFICATIONS
12
Aug 1, 2015 07:45 AM
FlowmasterMufflers
GM Engine & Exhaust Performance
0
Jul 17, 2015 03:26 PM




All times are GMT -5. The time now is 06:43 AM.