Muncie M13 three speed correct for '70 GS455

Discussion in 'U-shift em' started by weim55, Nov 9, 2018.

  1. weim55

    weim55 Well-Known Member

    I have a Muncie M13 three speed from a '70 GS 455 I parted out 30+ years ago. Certainly looked original to the car but curious to history. Any of you know what years and models this transmission was used in Buicks of the era?

    Thanks,

    Steve weim55 Colorado
     
  2. gstewart

    gstewart Well-Known Member

    if u did not specify the tranny choice on the order sheet for GS, u got a 3 spd on the floor.
     
    Dwayne B likes this.

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