Welcome to the GMTC - Chevy Truck Forum.
Chevy Truck Forum

GM Truck Club is the premier Chevy Truck Forum & GMC Truck Forum online ~ Since 2004.
Registered Users do not see the above ads. Register Today ~ It's Free and gives access to the whole website.

+ Reply to Thread
Results 1 to 2 of 2
  1. #1
    Jr. Apprentice smallblockfuelie is a glorious beacon of light
    Join Date
    May 2009
    Posts
    10
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)

    Default Putting a 2008 Duramax into a 2003 truck

    Is it possible to drop a 2008 Duramax engine into a 2003 to replace an existing Duramax? Will it drop right in or does it take major modification? Thank you!

  2. #2
    Legend 1st Synthetics is a name known to all
    Join Date
    Feb 2009
    Location
    Nationwide
    Posts
    1,192
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Blog Entries
    4

    Default

    I'm not positive but I think there is going to be some modification involved. What do you have a line on a Duramax LMM?
    2008 GMC Sierra 2500HD Ex. Cab, Fire Red, 6.6L Duramax LMM Equipped with UTG Rocker Pods


    AMSOIL is the only oil company that...,"Recommends 25,000 mile oil changes","Gives up to four times better wear protection","Warranties your engine against oil related failure"

    Preferred Customers Save up to 30% Click here!!!
    Executive Direct Jobber ZO# 1695636
    Scott Douglass 248-721-1002
    Order online:
    www.1st-synthetics.com





 

Similar Threads

  1. My truck after putting on recon lights
    By gotatruck in forum Member Photos
    Replies: 5
    Last Post: 06-18-2010, 07:13 AM
  2. I might Buy This 2003 Duramax How To UPGRADE a 2003 DMax
    By In2Trux in forum Diesel & DuraMax
    Replies: 3
    Last Post: 03-19-2010, 12:45 PM
  3. Chevrolet : C5500 Duramax Duramax Diesel Box Truck W/ Lift Gate
    By Steve in forum Chevy Trucks For Sale eBay
    Replies: 0
    Last Post: 03-18-2010, 12:50 PM
  4. Replies: 0
    Last Post: 07-08-2009, 09:40 AM
  5. Replies: 0
    Last Post: 06-21-2009, 07:12 AM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts