Are TH350 and 700R4 torque converters interchangeable?
In a word, NO. 7004r’s use a lockup converter. It’s a totally different converter than TH350 uses.
Can you swap a 700R4 with a TH350?
This swap is possible, most go the other way TH350 to 700R4. Driveshaft length needs to be adjusted. Shift linkage will need to be corrected, I recommend getting an aftermarket floorshifter it makes the swap easier.
Are TH350 and TH400 torque converters interchangeable?
They are interchangeable, if you use the 13″ converter in a TH350, be sure it clears the case. If you are doing a TH400 deal, use the TH350 converter… Be sure the flexplate is drilled for both patterns.
Is a Turbo 400 the same length as a 700R4?
Registered. edit: okay, AA sez the 350 is 21.5″, 700r is 23.375″, 4l60e is 21.875″, and 400 is 24.25″.
Is a Turbo 350 better than a 700R4?
The 700R4 has an overdrive while the TH350 does not. Overdrives allow for high-speed cruising, which saves fuel while lowering torque.
Is a TH350 stronger than a 700R4?
According to the big trans guys they are actually stronger than the 700; smaller, lighter, and a better 1st gear ratio. I have had a mildly built 200-4R behind a 462 in a 4000# car for over 10 years with no issues.
Is a TH400 longer than a TH350?
Measure the transmission. The overall length of the TH-400 is 38 inches, while the overall length of the TH-350 is 33 5/8 inches, if both use the longest tail shafts available. The TH-400’s body is 25 inches and the TH-350’s body is 21 5/8 inches long.
Will a Turbo 400 torque converter work in a 700R4?
No it will not. The 700R4 has a lock up torque converter and the TH-400 does not.
Can I replace my 700R4 with a TH400?
Re: Replacing my 700R4 with a TH400 Need Help! The th400 will work without it.
How much HP can a stock 700R4 handle?
The Street/Strip 700R4 is good for about 550 hp maximum, but with the HD input drum it is good for about 625 hp max. Add another $240.00 for the input drum.
What kind of torque does a 700R4 have?
In stock form, the 700R4 is capable of handling around 300 foot-pounds of torque. The 1987 and later 700R4s are stronger than older units, and 4L60Es from 1992 and later (which are internally almost identical to the 700R4) are a good option if you don’t mind electronic controls.
Which is a better transmission 350 or 700R4?
Transmission Selection. In stock form, the 700R4 is capable of handling around 300 foot-pounds of torque. The 1987 and later 700R4s are stronger than older units, and 4L60Es from 1992 and later (which are internally almost identical to the 700R4) are a good option if you don’t mind electronic controls.
What’s the difference between a 700R4 and a TH350?
Length – The TH350 is a shorter than the 700R4, so if you were going to swap one for the other, you’d need to have your driveshaft resized or replaced. Gear Ratios – The TH350’s gears are placed closer together (despite having less of them).
What do I need to swap 350 to 700R4?
This bracket helps to correct for the aftermarket carb’s longer throttle levers, preventing a hard, light 1-2 kickdown. You’ll need to plug off the TH350’s vacuum control line (the 700R4 doesn’t need it), and you’ll also need a new 700R4 throttle valve cable and dipstick.