I'm straightening up the shop and have several th350's here in various condition. from cores to rebuilt and ready.
I also have a 69 ST300, a 2004r, a rebuilt th400.

 

Got a rebuilt th350 that can handle roughly 400hp. Maybe cash and trade I'm looking to go from a th400 to a th350.

 

I do have one here....While I can't guarantee it's horsepower threshold , I can tell you I ran it 13.1's behind a big block at Byron B.O.P drags in 2009, and 2010. It held up great, and got me a 1st and 2nd place trophy. Dual pattern case and deep pan with the tubular cooling fins in the bottom.

I sold the engine to another member on here, but he just had his trans rebuilt elsewhere before buying my engine and didn't need mine.

I have a gallon of Dp90 and plenty of body work for you, if you want to work out trades.

 

Yeah for sure pm me

 

What can you tell me about the th400?

year? short or long tail? how many miles since rebuild? rebuild by pro or backyard rebuild? shift kit? price?

thank you

 

The th400 is a short tail version. It had a pro rebuild in 2008 with no fancy race parts to my knowledge. It was put into my friend's 1977 olds 98. He bracket raced it for part of the 2009 season running 13.xx second passes. Spun a bearing on the 455,got angry, junked the ca,r and hung it up. I bought the trans from him to have a back up for my Buick, and because I felt bad he spent all his money just to end up breaking. My buick only has 83,000 on it, so I don't anticipate my transmission blowing up in the near future.

I don't remember seeing a year tag on the side, but I think it was from a 69 grand prix. I will check.