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  1. #1
    Join Date
    Apr 2008
    Posts
    72
    Country Flag: Sweden

    Default Extreme automatics

    Anybody having experience from this company? I'm considering to buy a stage 2 transmission 200r4. OK for my current 406 smallblock but also possible to upgrade to a bigblock later.

    http://www.extremeautomatics.com/tra...ons/2004r.html

  2. #2
    Join Date
    Feb 2006
    Posts
    29

    Default

    I have the Level 2 2004R from them. It is behind a 579hp/505tq sbc with 2000 miles on it so far. Everything has been great so far, shifts very fast and firm. No complaints so far.
    1962 Chevy II, 383 (579hp/504tq), 2004R, TCI IFS/4link, 9" rear........Almost done

  3. #3
    Join Date
    Sep 2009
    Location
    Colorado Springs, CO
    Posts
    39
    Country Flag: United States

    Default

    I have one also, going into a 71 442. Excellent customer service from Lonnie. Check the Turbo Buick boards for more feedback.

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