94 astro 4.3 transmission vs my 305

Discussion in 'GM Powertrain' started by rrrandy, Mar 31, 2012.

  1. rrrandy

    rrrandy New Member

    will the 4.3 ltr tranny bolt to my 93 305, found one.............Today!
  2. Boonduff

    Boonduff Rockstar 4 Years 100 Posts

    Yes it will bolt right up. The 94 transmission is a 4L60E. E means electronically controlled. Your truck needs to be 93 or newer or your computer won't be able to control it.

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