TH350 versus TH400?

[Omicron]

Silly question of the day - what is the major differences between the TurboHydro 350 and the TH400? Thanks...

[joe_padavano]

Originally Posted by Omicron

Silly question of the day - what is the major differences between the TurboHydro 350 and the TH400? Thanks...

The TH350 is smaller, lighter, and has lower internal drag. The TH400 is stronger (in stock form).

[Omicron]

Originally Posted by joe_padavano

The TH350 is smaller, lighter, and has lower internal drag. The TH400 is stronger (in stock form).

Ok, thanks! About what I thought.

So if I wanted to rebuild my TH350 to be as strong as a TH400, or strong enough to handle the 650 BHP I'll have here soon, how best to go about that? Local tranny shop with replacement internals, or someone I need to send it to? If the latter, where to get the stronger internals?

[joe_padavano]

Originally Posted by Omicron

Ok, thanks! About what I thought.

So if I wanted to rebuild my TH350 to be as strong as a TH400, or strong enough to handle the 650 BHP I'll have here soon, how best to go about that? Local tranny shop with replacement internals, or someone I need to send it to? If the latter, where to get the stronger internals?

I would check the websites of some of the AT specialty houses - Art Carr, TCI, Hughes, etc. They all market beefed TH350 transmissions as well as the stronger internal parts you'll need.

[Omicron]

Originally Posted by joe_padavano

I would check the websites of some of the AT specialty houses - Art Carr, TCI, Hughes, etc. They all market beefed TH350 transmissions as well as the stronger internal parts you'll need.

Awesome, thanks Joe!