The Chevy 350 engine typically uses the TH350 transmission, also known as the Turbo 350 transmission. The TH350 was introduced in the 1969 model year as the successor to the GM Powerglide automatic transmission. It was jointly developed by Chevy and Buick and is also referred to as the CBC (Chevrolet-Buick Combined) 350. The TH350 is known for its strength, versatility, and compactness. It was prevalent in nearly all GM rear-wheel-drive cars and trucks through 1984.
Please let me know if there’s anything else I can help you with!
Contents
- What is the strongest Chevy transmission?
- How do I know if I have TH350 or TH400?
- What engine will bolt up to a 4L60E?
- What transmission should I use with a Chevy 350?
- Is TH350 and Turbo 350 the same?
- What does a TH400 transmission come in?
- How do I find out what transmission I have?
- Will a 4l60 bolt up to a 350?
- Will a 305 transmission fit on a 350?
- How do I identify my Chevy 350 transmission?
What is the strongest Chevy transmission?
10L90
The 10L90 is one of General Motors’ most advanced automatic transmissions, and its wider 7.39 overall gear ratio spread enhances off-the-line performance, with an aggressive first-gear ratio of 4.70.
How do I know if I have TH350 or TH400?
There’s a cable that may be connected to the transmission’s side and next to the location of the shifter linkage. In this case, you are to ascertain if the cable is connected to the engine. The cable is a kick-down cable and the TH350 has this cable whereas the TH400 does not have this feature.
What engine will bolt up to a 4L60E?
The front face 4L60-E is natively compatible with either the Chevrolet 90 degree “Small Block” & “Big Block” patterned engines (image, left), including the V6, V8 & I6.
What transmission should I use with a Chevy 350?
What would be the best style automatic transmission to use? That would be the 700R4 or simply called the 700R. This is a 4-speed, heavy duty GM automatic with a lock-up torque converter and an overdrive fourth gear.
Is TH350 and Turbo 350 the same?
The Turbo 350 was frequently mated with small-block Chevy engines like the 327 and 350 V-8s. The Turbo Hydramatic 350, also known as the TH350, is widely regarded as one of the best three-speed automatic transmissions ever created.
What does a TH400 transmission come in?
The TH400 made its way into heavier duty GM trucks in the 1970’s in 2wd and 4wd configurations. The 400 was not just a GM exclusive transmission. It is an immensely popular transmission in the automotive industry as well as the aftermarket. They are found in GM’s, Jeeps, Jaguars, Rolls-Royces, Ferraris and others.
How do I find out what transmission I have?
Check the Owner’s Manual
The manual contains important information about your vehicle, including the transmission type. One detail you may be able to find is the brand of transmission fluid to use and how to change the fluid and the filter. If you own a used vehicle, it may not have the owner’s manual.
Will a 4l60 bolt up to a 350?
It will bolt up, depending on what year 4L60E and what the 4L60E came out of. Also note, that just because it will bolt up, you still need a controller, to shift the transmission, as its fully electric and will not shift.
Will a 305 transmission fit on a 350?
The quick answer is “yes”. However, there is a “but” behind that. The 305 transmission will bolt to the 350, “but” there may be a couple of other issues to work through. It depends upon the year of your 305 engine (can we assume it’s the same as the year of the car?), and the era (year) of the 350 engine.
How do I identify my Chevy 350 transmission?
Other than the shape of the fluid pan, another key way to identify the Turbo 350 is by the vacuum modulator. This modulator is stationed at the transmission’s side, and there will be a vacuum line connected to it. Some transmissions will have a code stamped onto them while others have a tag riveted to the case.
