Dismiss Notice

Welcome To CK5!

Registering is free and easy! Hope to see you on the forums soon.

Score a FREE t-shirt and membership sticker when you sign up for a Premium Membership and choose the recurring plan.

late model th400-205 adapted to 1975

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by quicker, Apr 16, 2007.

  1. quicker

    quicker 1/2 ton status

    Joined:
    Jul 12, 2006
    Posts:
    168
    Likes Received:
    0
    Location:
    CA
    I currently have a 350-203 combo that I am pulling and replacing with the 400-205 combo I just bought. The issue is the mounting bracket where it currently sits and will it work with the longer late model th400-205 (round adapter).

    I can make my own adapter and all but I would hate to spend the time to do so and find out I can pick up a used one from the pick and pull.

    So will my current mount work or do I need to pick up a different one.
     
  2. imiceman44

    imiceman44 1 ton status

    Joined:
    Aug 5, 2002
    Posts:
    15,160
    Likes Received:
    1
    Location:
    Sacramento, CA
    If you have this adapter:

    I have the cross member for you, it's called the W or the double hump.
    It goes up to meet the shorter adapters of the later model, which clears a spot for the driveshaft to go under the crossmember.

    DSC00301.JPG
     
  3. quicker

    quicker 1/2 ton status

    Joined:
    Jul 12, 2006
    Posts:
    168
    Likes Received:
    0
    Location:
    CA
    Thats the one.

    Pm me and let me know the cost , remember shipping.

    Thanks again.
     
  4. quicker

    quicker 1/2 ton status

    Joined:
    Jul 12, 2006
    Posts:
    168
    Likes Received:
    0
    Location:
    CA
    [​IMG]
    [​IMG]
    [​IMG]


    This is what the underside of my truck looks like I am wondering if I can use the stock Trans mount with the 400 after I clean it up.

    The pipes are rubbing right now because the engine is out.

    Am I still going to need the w crossover?

    Thanks again for any help.
     
  5. imiceman44

    imiceman44 1 ton status

    Joined:
    Aug 5, 2002
    Posts:
    15,160
    Likes Received:
    1
    Location:
    Sacramento, CA
    Yeah , that crossmember willnot work with the short adapter, you will need this one:

    DSC00343.JPG
     
  6. quicker

    quicker 1/2 ton status

    Joined:
    Jul 12, 2006
    Posts:
    168
    Likes Received:
    0
    Location:
    CA
    How much?

    PM Me
     

Share This Page