Recommend a 200R4
They are in Florida not sure where you are located. Make sure you replace the converter with the new transmission.
They are in Florida not sure where you are located. Make sure you replace the converter with the new transmission.
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I've got a 200 behind my BB, 650 to 700 HP, 4:10 gears and drag radials and I do abuse it on the street
Been in the car a few years with no issues,
I own a few of their trans, converter failed in one they covered it under warranty
Take a look at their web page and see what they have
Neal
Last edited by chevymans 77; Feb 18, 2019 at 11:21 PM.
I chose them from reading hundreds of threads, my transmission is awesome
I know you are looking for an already built transmission,
so I only bring this up to say please look into what he has done to “beef” up the 200-4 specifically the billet drum among other things when buying a new 200-4 whoever you buy from make sure it has that otherwise it will have the same problems again,
i found when learning about these transmission a LOT of companies advertise “500+” HP
but after I hand built mine and learned everything I could, when you actually read what they do it isn’t enough to handle that kind of power.
you do not want to buy a 200-4R without the proper upgrades installed if you make 400+ hp you are at a threshold where key components must be upgraded to ensure longevity.
My first choice would be CK, they seemed to have trouble with speedy shipping and communication, but the experience and reliability is well worth the hassle.
http://www.cpttransmission.com/
I love how this transmission shifts up on full acceleration. It takes the punishment. Art discussed my options on the telephone. It was built for my application not mass produced.
Craig
The hard lesson I learned was never use a shop that you can not speak to the owner face to face. The internet is full of shady venders. If a problem ever occurs, you can easily go back to the shop and have them make it right. Also be up front with the shop and tell them what you expect. When I told most of the local shops I had 540 horsepower most of them walked away. They were being honest....and I respected that.

This name pops up all of the time and nothing but solid praise......
This also keeps you from having to change anything.....
But be warned......if Vince finds something that need to be upgraded...parts are not cheap.
But overall it is the way to go in the long run.....
Jebby
The hard lesson I learned was never use a shop that you can not speak to the owner face to face. The internet is full of shady venders. If a problem ever occurs, you can easily go back to the shop and have them make it right. Also be up front with the shop and tell them what you expect. When I told most of the local shops I had 540 horsepower most of them walked away. They were being honest....and I respected that.





http://www.cpttransmission.com/
I love how this transmission shifts up on full acceleration. It takes the punishment. Art discussed my options on the telephone. It was built for my application not mass produced.
Craig













