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th400

Discussion in 'Chevy Trucks' started by beerandcope, May 1, 2001.

  1. beerandcope

    beerandcope Junior Member
    Messages: 27

    i have a th400 tranny with what i believe to be a slap shifter (i have never seen one before) and the damn thing dosent want to go into gear. what it'll doo is when i first start up the truck and ease the shifter into gear it'll go but as it warms up it gets harder and harder to put it in to a gear of any kind and it slips really bad (again when i first start up the truck it'll be fine, but as it warms up it gets worse and worse). if anyone has any thoughts on if it needs rebuilt or if it just needs a tourque converter could some one help me.





    thanks josh