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Thread: Part Numbers needed for an LS1 swap

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  1. #1
    Join Date
    Jun 2003
    Location
    Missouri
    Posts
    35
    OK, here is what I have:

    EGR blockoff plate: 12558346
    Transmission cooler lines: 15052885 150522879
    Throttle cable: 15712337
    Cruise control cable: 15712334


    That throttle cable will work in a 88-98 P/U you just hafta file the hole in the firewal a little.

    Just a FYI the 12200411 PCM was used for electronic throttle on 01/02 models. MY '02 had ETC from the factory and that is the # it uses.

    I have more part numbers but they are just misc gaskets, etc.
    2002 SWB 2WD crate 6 liter/Whipple, 4L80E, comp cam, ASM headers, NOS, etc, etc.... best of 7.29 at 97 mph in the 1/8th

    1994 Work Truck 2WD Supercharged 5.3/4L80E combo. Has had a LT1 for the last 3 years. Ran 9.61 in the 1/8th with the LT1 Has went 8.81 with a 2.35 60ft in current trim, needs traction !!

  2. #2
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    You won't really like the readings coming from the 3 wire sensor, they're way off. The 3 wire was only used on the 98 camaro/transam. Your local auto parts store can get you one. I use the 2 wire on the PCM, unless its a 98 camaro PCM, and a factory sensor from the original vehicle when doing a conversion to LS engine.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  3. #3
    Join Date
    Jun 2011
    Location
    College station tx
    Posts
    76
    I have an 03 truck 4.8 and pcm was kinda not wanting to drill and tap or buy the apadtor for the one wire sensor.

  4. #4
    Join Date
    Jun 2011
    Location
    College station tx
    Posts
    76
    does any one one what vehicle has the one wire 3/8 temp sensor.

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