Turbo 400 trans....yr. model?

[wzuber]

Does anybody know what year model these 2 trans. are?

I bought them some 10 plus years ago off a friend when he was upgrading his 57 chevy and his vette. He went to big inch BBC's & 700r4's. I'd like to know what yr. Models so i can list them soon.
Thanks

 

[Eliminator21vdrive]

Not sure on the years but top one is early 400 judging by older type vacuum modulator and the second one is a 350 the modulator pointing to rear and angle cut on pan.

 

[mash on it]

Top one th400 looks like a bolt on yoke, truck style th400.

Slip yoke on the th350? Looks like it from the pics.

Dan'l

 

[wzuber]

Top one th400 looks like a bolt on yoke, truck style th400.

Slip yoke on the th350? Looks like it from the pics.

Dan'l

Top 1 yes...bolt on yoke
Bottom 1 no yoke, just tapped off to keep dirt etc. Out
Need a spare transmission?

 

[mash on it]

Top 1 yes...bolt on yoke
Bottom 1 no yoke, just tapped off to keep dirt etc. Out
Need a spare transmission?

I've got one of each, lol

 

[boatpi]

Take a picture of the serial number on the side of the transmission. It’s stamped and post the photograph.

 

[wishiknew]

400 turbo has 6 bolts holding the tail shaft cover on in a 350 turbo it only has 4 bolts holding it on

 

[Chili Palmer]

“We love the LGBT+ community - we’ve got a couple of trannys staying over at the house right now”….