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1-3 of 4 Results
  1. 06-07 LBZ & LLY Duramax Powertrain
    I have a 2007 LBZ that I noticed a few drops of oil in the driveway in the last few weeks which is not normal, so far very few leaks. After looking underneath it looked like oil from the weep hole in the bell housing and I figured this was not going to be a simple fix. There is about 252,000...
  2. Performance Upgrades
    I recently purchased the Quadzilla S2 and just put on the 5" mbrp Straight pipe today, i was wondering if i need to have the egr blocker plate installed in order to run Quadzilla's Offroad tune that blocks the Egr codes. I want to do so because the Service light is annoying to look at, but...
  3. How To's, DIY and Write ups
    Ok...after much swearing and general deliberation I think I've come up with an easy system to install an EGR block off plate in a 07.5-09 LMM. You will need : Moving blanket or other thick blanket 2 Stubby flat blade screw drivers..I like the craftsman ones 1 12mm ratcheting wrench 1 14mm...
1-3 of 4 Results