Results 1 to 4 of 4

Thread: Flexplate

  1. #1
    Join Date
    Oct 2013
    Location
    USA
    Posts
    10

    Default Flexplate

    Hello all, I am trying to find out if there is a difference from a 400th flexplate and a 700r4 flexplate off a 6.2? Any help appreciated!

  2. #2
    Join Date
    Apr 2001
    Location
    Newberg Oregon
    Posts
    12,282

    Default

    400 plate will work with the 4l80E

    The converter bolt circle for the 700 is slightly smaller.

    Here is a link

    https://www.google.com/url?sa=t&rct=...tMRFZmEBp9BdMw

    Look at the specs on the two different plates.

    One fits the 4l60/700r4 and the other fits the 400/4l80 (The 136 fits 400/4l80)
    Application listing shows the details.

    You can see in the picture that the bolt holes in the pads on the plate are on a larger diameter for the 400 plate.

    Summit lists these for 6.2/6.5
    The 6.5 was not offered from the factory with other than the 400 or 4l80

    The 6.5 NA could be retro fitted to replace a 6.2 though and all will work fine.

    The 6.5 Turbo will have a 700R for lunch.

    Good luck
    Last edited by Robyn; 12-22-2016 at 07:26.
    (1) 1995 Suburban 2500 4x4
    (1) 1997 Astro
    (1) 2005 Suburban (Papa Smurf)
    THIS IS BOW TIE COUNTRY

  3. #3
    Join Date
    Oct 2013
    Location
    USA
    Posts
    10

    Default

    Thanks for the great info!!

  4. #4
    Join Date
    Apr 2001
    Location
    Newberg Oregon
    Posts
    12,282

    Default

    (1) 1995 Suburban 2500 4x4
    (1) 1997 Astro
    (1) 2005 Suburban (Papa Smurf)
    THIS IS BOW TIE COUNTRY

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •