Y-Block transmission adapters


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By 50mercfan - 8 Years Ago
thinking about an adapter to put a later model automatic behind my 55 272. something like an AOD or c-4. who's done it? where to get an adapter? its a 3 speed now.
By paul2748 - 8 Years Ago
I put a C4 behind the 312 in ,my 56 Bird.  Used a Flat-O-Matic kit.  Went very well.  Used the stock 56 kickdown, but had to modify it a little (extended it). 

Very happy with the result.  I was not interested in a O/D even though I drive it long distances but if you want an O/D then  the AOD is probably the best way to go.
By NoShortcuts - 8 Years Ago
50mercfan.  Welcome to the site.

Click the link below that will connect you to an article that is on the 'Tech Articles' section of this web site.  I've had no experience making the swap of a C-4 for a Fordomatic, but this article seems like it provides quite a bit of information.

http://www.y-blocksforever.com/tech/html/c4conv.html

Hope this helps!   Smile
By 50mercfan - 8 Years Ago
that is helpful,im afraid i was clear enough in my original post, im swapping from a 3 speed manual to a later model automatic.
By PF Arcand - 8 Years Ago
Link from here to John Mummert's site. I believe he has an adaptor to C-4s. Also has an adaptor to T-5 std transmissions. 
By hotdoger1 - 8 Years Ago
I did the swap to an aod got adapter at brandinson in  Minnesota. don't know if it spelled right.it is a bolt in deal. have to make your own shifter and get a locar cable. I drove it 2000 miles last year on a 378 rear but I going to put in a 355 this year. you will like it
By MoonShadow - 8 Years Ago
This is the company Hotdoger1 was talking about. I used them and was quite happy. Been running for many years. Lokar also sells a column shift adapter that worked for me.
http://www.transmissionadapters.com/ford_y_block.htm
By carl - 8 Years Ago
You can also use a C1 AP 7976 aluminum bellhousing,a cruse o matic ,ford o matic and FMX will bolt up to this ,no adapter needed  Carl 
By Kahuna - 8 Years Ago
Carl
How hard is it to find one of those bell housings?
Thanks
Jim
By charliemccraney - 8 Years Ago
Here's one for C4

http://www.ford-y-block.com/c4adapt.htm
By carl - 8 Years Ago
I have two,but they are not cheap  Carl