Help needed! 93 Sub. engine 350 replacement

Discussion in 'Chevy Suburban Forum (GMC Yukon XL)' started by 1500Gst, Feb 26, 2009.

  1. 1500Gst

    1500Gst New Member

    I have a 93 GMC Suburban 1500 5.7 350 engine and it seems the timing chain broke. I tried turning it on yesterday and it sounds like a bunch of metal clinking around on the front of the engine. It has 313,000 miles without a new engine or rebuild :great: It ran like a champ for years but now I am looking to get a used engine for a quick swap. What other vehicles uses the same truck engine or can I just pick up any 350 and throw it in?
  2. scgamer_99

    scgamer_99 Rockstar

    just search online for rebuilt gmc engine and you should find quite a few, i know has alot of good parts just search around and you might find something
  3. dwill3015

    dwill3015 Epic Member 5+ Years ROTM Winner 1000 Posts

    I replaced the engine in my 87 Blazer with a GM crate motor and that mmotor was used from 1987-1994 so it should be within those years with the Throttle body injection.

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