Admin Table of Contents
Will the torque converter from a 700R4 work in a TH400?
No it will not. The 700R4 has a lock up torque converter and the TH-400 does not.
Will a TH350 converter fit a 700R4?
If your original TH350 came with a 6-inch tail shaft, you’ll have to cut the drive shaft by 3 inches. If your old transmission had a 9-inch tail shaft, then the drive shaft should fit. The 700R4’s drive shaft yoke is identical to the TH350’s, so your old yoke should work nicely with the new transmission.
Can you put overdrive in a TH400?
Some refer to the 4L80E as the TH400 with an overdrive ratio, as much of the internals are interchangeable. TCI has a complete line of 4L80E transmissions in the Street Fighter and Super Street Fighter trim levels.
How fast can a TH400 go?
Registered. you can go much faster than 55 depending on gear ration and tire size. The th400 is not an overdrive, but the 6.2L can spin pretty fast. The tranny should have nothing to do with it.
What is the best torque converter for a 700R4 transmission?
MADE IN THE U. S. A. #1. ” Street Raptor Torque Converter 700R4 2004R” Fits 700R4, 200-4R and early 4L60E transmissions (1982-1997). This Performance/heavy duty balanced converter has furnace brazed fins and added strength. If you have a problem with your fins coming loose this is the way to go.
Are the TH350 and TH400 torque converters interchangeable?
The TH400 was rebuilt less than 200 miles ago in the burb and the torque converter was replaced at that time. Any input? You have discovered the difference in a stock TH350 and 400 converter.. LOL. A stock 400 is 13″ and a stock TH350 is 12″. They are interchangeable, if you use the 13″ converter in a TH350, be sure it clears the case.
How do you swap a 350 transmission to a 700R4 transmission?
Swap a 350 transmission with a six inch tail to a 700R4 transmission: #1. The drive shaft will need to be cut three inches. #2. The cross member will need to be moved two or three inches. #3. The passing gear cable bracket on the motor can be reused. #4.
Is the drive shaft yoke the same on a 700R4 transmission?
The drive shaft yoke is the same on both transmissions. #10. The 350 vacuum line will need to be removed. The 700R4 transmission doesn’t need vacuum. #11. The cooling line positions stay the same. The auxiliary cooler always goes in the top return line on a 700R4 transmission. #12.