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It is basically square, a 350 has one corner cut off at an angle.
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How do you tell the difference between a GM turbo 350 and turbo 400 transmission?
Look at the pan, the Turbo 400 pan is 16 5/8-inches long and 13 inches wide - it looks like a map of the state of Texas . - The Turbo 350 pan is like a square with a corner cut off and is 13 1/2 inches long and 13 wide. Read more: How to Identify a Turbo 350 or Turbo 400 Transmission | eHow.com http://www.ehow.com/how_7423514_identify-350-turbo-400-transmission.html#ixzz2DV3H19xj
How can you tell the difference between a 350 and 400 General Motors Trans?
The 400 turbo pan is squire and the 350 turbo pan has 3 squire corners with 1 corner cut in a angle
What kind of transmission is in a 1977 Trans Am?
If the transmission pan is square in shape then it is a 400 Turbo. If the pan has 1 corner that is in an angle and not square then it will be the 350 turbo.
How do you tell a 69-87 turbo 400 transmission from a 88-up turbo 400 transmission and which shift kit do i need to buy the 69-87 or the 88-up?
the older style turbo 400 has a point on one side of the pan in back of the transmission
What type of tranny is in a 1984 gmc half ton 305 motor?
turbo 350 or a turbo 400 turbo 400 has rounded pointed area at end of pan..newer models got a early model 700!!
How do you tell a turbo 350 transmission from a turbo 400?
The TH 400 has the vacuum modulator attached to the passenger side of transmission.The TH 350 has the vacuum modulator attached to the rear of transmission.The transmission oil pan on the TH 400 is anything but square.
How do you tell a turbo 400 from a 350 turbo?
The TH 400 has the vacuum modulator attached to the passenger side of transmission.The TH 350 has the vacuum modulator attached to the rear of transmission.The transmission oil pan on the TH 400 is anything but square.
What size transmission is in a 1983 El Camino with a 305?
Probably a turbo 350 trans. This is a three speed trans. The way for you to check is to look at the trans pan. look up a picture of a turbo 350 trans and compare it to your trans pan.
What type of transmission would a 1983 Chevy sileraldo have?
Turbo 350 0r the stronger turbo 400 call your local parts house for drain pan desighns that will tell you which it is. Most likely though it is the 350
Where is the lock up solenoid in an 1990 Toyota Supra Turbo Automatic what does it look like?
the solenoid is located on the bottom of the transmission. You have to drop the trans pan and it will the the one on the driverside closest to the t/converter.
What kind of transmission is in a 1979 cj7 the transmission pan says div of gmc?
it was a 400 turbo hydramatic 3 speed. also used in pickups and full size cars.
Where does vacuum line connect from 400 turbo to 400 small block chevy?
Well, the tranny modulater, requires manifold vaccuum, to make the trans shift. So, a runner on the intake, or the carb BASE PLATE. Now, if you have a vaccuum line, you probably have a TH350. If the oil pan on it is shaped like an square, with a notch cut out of one of the corners, it is a TH350. 400's, do not require vaccuum.
