Will a 4L60E Transmission Fit a 350

The 4L60E transmission will fit a 350 engine with no modifications necessary. The 4L60E is a direct bolt-in replacement for the stock 350 transmission.

It’s a common question – will a 4L60E transmission fit a 350 engine? The answer is yes, but there are some things to keep in mind. First off, the 4L60E is designed for use with GM’s Gen III and IV engines, so it will physically bolt up to your 350.

However, you’ll need to use a different bellhousing (the part of the transmission that bolts to the engine) than the one that came on your 4L60E. You’ll also need to use a different torque converter. So while it is possible to make this swap, it’s not as simple as just bolting everything together.

You’ll need to do some research and planning before undertaking such a project.

Mini Garage! How to: LS style 4L60E to Small Block Chevy 350 part 1

4L60E to Sbc Adapter

If you’re looking to swap a small block Chevy into a vehicle that originally came with a 4L60E transmission, you’ll need an adapter. There are a few different companies that make them, but they all essentially do the same thing – enable you to bolt your SBC engine to the 4L60E bellhousing. This is a popular swap for many reasons.

The 4L60E is a strong, reliable transmission that can handle plenty of power. It’s also relatively easy to find and relatively inexpensive. Plus, it bolts right up to most small block Chevy engines (with the right adapter, of course).

There are a few things to keep in mind when doing this swap. First, you’ll need to use an aftermarket computer system like MegaSquirt or Haltech. The stock GM computer won’t work with the 4L60E transmission.

Second, you’ll need to use an aftermarket intake manifold – the stock one won’t fit over the larger 4L60E bellhousing. And finally, you’ll need headers – the stock ones won’t fit either. Other than those few items, though, this is a pretty straightforward swap that can give your car some serious performance upgrades.

So if you’re looking for more power and reliability from your small block Chevy engine, consider swapping in a 4l60E transmission!

4L60E Stand Alone Controller

If you’re looking for a 4L60E stand alone controller, there are a few things you’ll want to keep in mind. First, these controllers are designed to work with the 4L60E transmission. They’ll provide shift points and pressure settings that are specific to this transmission, so it’s important to make sure you get a controller that’s compatible with your vehicle.

Second, standalone controllers typically offer more features and flexibility than factory-installed controllers. This means they can be more expensive, but it also means they can offer better performance and more customization options. Finally, make sure to do your research and read reviews before buying any stand alone controller.

This will help you ensure you’re getting a quality product that will meet your needs and expectations.

4L60E Transmission Controller for Carbureted Engine

The 4L60E transmission controller is a great option for carbureted engines. It offers full control over the transmission, including shift points, shift firmness, and converter lockup. It also has a built-in transbrake for launching hard at the track.

This transmission controller is easy to install and use. Simply connect it to your engine’s ECU and follow the included instructions. You’ll be up and shifting in no time!

4L60E to Gen 1 Sbc

If you’re planning on converting your 4L60E to a Gen 1 SBC, there are a few things you’ll need to know. First off, the 4L60E is an electronically controlled transmission, so you’ll need to swap out the control module for a mechanical one. You’ll also need to change the input shaft and output shaft to accommodate the smaller engine.

Finally, you’ll need to modify the bellhousing to fit the new engine. The good news is that all of these parts are readily available, and there are plenty of resources online that can walk you through the conversion process step-by-step. Once you’ve made all of the necessary changes, you’ll have a powerful little engine that’s capable of delivering some serious performance.

4L60E Transmission Swap Guide

Is your old 4L60E transmission on its last legs? Are you looking for a more powerful and reliable transmission to swap it out with? If so, then this guide is for you!

We’ll go over everything you need to know in order to successfully swap out your old 4L60E transmission with a new and improved one. First things first, let’s talk about what exactly the 4L60E transmission is. The 4L60E is a four-speed automatic transmission that was introduced in 1992.

It was designed as a replacement for the earlier 700R4 transmission. The 4L60E was significantly lighter than the 700R4, and it featured an electronic control unit (ECU) which made shifting smoother and more precise. The biggest downside of the 4L60E was its lack of durability; many units failed prematurely due to internal wear or overheating.

However, there have been significant improvements made to the design over the years, and today’s 4L60Es are much more reliable than their predecessors. Now that we’ve covered what the 4L60E is, let’s get into how you can swap yours out for a newer model. The first thing you’ll need to do is purchase a new transmission.

You can find these online or at your local auto parts store. Once you have your new transmission, it’s time to remove the old one from your vehicle. To do this, start by removing the battery cables from the negative terminal first, followed by the positive terminal.

Next, disconnect all of the electrical connectors from the transmission. Once that’s done, drain all of the fluid from the transmission pan using a siphon or turkey baster. Now it’s time to unbolt the Transmission Crossmember Bolts & Braces , Torque Converter Bolts , bell housing bolts , and finally removethe driveshaft .

Th350 to 4L60E Swap

The 4L60E is a great transmission, but it’s not without its issues. One of the most common problems with the 4L60E is that it doesn’t hold up well to high horsepower applications. If you’re looking to swap your old Th350 for a new 4L60E, there are a few things you need to know.

First, the Th350 is a three-speed transmission, while the 4L60E is a four-speed. This means that you’ll need to use a different torque converter when making the swap. The 4L60E uses a larger and heavier torque converter than the Th350, so make sure you have one on hand before starting your swap.

Second, the two transmissions have different gear ratios. The Th350 has lower gears than the 4L60E, so you’ll want to keep this in mind when choosing your new transmission. Choose a 4L60E with lower gears if you’re planning on using it in a high performance application.

Third, the shifter locations are different between the two transmissions. On a Th350, the shifter is located on the driver’s side of the transmission, while on a 4L60E it’s located on the passenger side. This can be easily remedied by swapping out the shifter housing from your old transmission to your new one.

Finally, because of their different gear ratios and torque converters, it’s important to get your driveshaft shortened or lengthened when doing this swap. A professional shop should be able to do this for you relatively cheaply and without any issues. Overall, swapping from a Th350 to a 4L60E isn’t too difficult as long as you’re prepared for it.

Keep these tips in mind and you’ll be able to make the switch with no problems!

4L60E Computer Bypass

If your 4L60E transmission is giving you trouble, there is a way to bypass the computer and get it running again. This process is known as a “computer bypass.” Here’s how it works: first, disconnect the battery.

Next, locate the two wires that connect the transmission to the computer. These are usually located near the base of the transmission. Cut these wires and twist them together.

Now start the engine and see if the transmission works properly. If it does, then you’ve successfully bypassed the computer! Of course, this is only a temporary fix; eventually you’ll need to replace or repair your transmission computer.

But in the meantime, this bypass will keep your car on the road.

Will a 4L60E Transmission Fit a 350

Credit: www.onallcylinders.com

Can You Put a 4L60E in Place of a Th350?

If you have a GM vehicle from the early 80s, it likely came with a TH350 automatic transmission. The 4L60E is its successor; first introduced in 1992, it was designed as an upgrade to improve fuel economy in light duty trucks and SUVs. The two transmissions are not interchangeable, however, as the 4L60E has a different bell housing pattern and electrical connector than the TH350.

If you’re looking to swap out your TH350 for a 4L60E, you’ll need to do some modifications first.

What Engines Will a 4L60E Transmission Fit?

The 4L60E transmission is a four-speed automatic transmission that was introduced in the early 1990s. It is based on the 700R4/4L60 transmission, and shares many of its components. The 4L60E was designed for use with electronic controls, and was first used in 1992 in GM’s luxury vehicles.

The 4L60E has since been used in a wide variety of GM vehicles, including trucks, SUVs, and performance cars. The 4L60E will fit any engine that is compatible with the 700R4/4L60 transmission. This includes all small block and big block Chevy engines, as well as most LS engines.

There are a few exceptions, such as certain high-performance engines that require an aftermarket bellhousing adapter.

What Years Will a 4L60E Transmission Fit?

The 4L60E transmission is a four-speed automatic that was introduced in the early 1990s. It has been used in a wide variety of vehicles from General Motors, including Chevrolet, GMC and Cadillac. The 4L60E is often referred to as a “Hydramatic” or simply “4L60”.

This transmission will fit any vehicle that uses a TH400 3-speed automatic transmission. This includes all full-size GM cars from 1968 through 1974, as well as some 1975 and 1976 models. The 4L60E will also fit into any car that originally came with a Muncie M20 or M21 four-speed manual; this includes most 1967 through 1974 Chevrolet Camaros and Chevelles.

Will a 4L60 Work Without Computer?

The 4L60 is a four-speed automatic transmission for rear-wheel drive vehicles. It was introduced in 1991 and served as a replacement for the Turbo Hydramatic 400 transmission. The 4L60 is not electronically controlled like its successor, the 4L60E; rather, it uses a hydraulically controlled valve body.

Although some early models were equipped with a locking torque converter, most were not. Without the computer, the 4L60 cannot function properly. The computer controls shift points, line pressure, and converter lockup based on vehicle speed and load.

It also monitors engine rpm and throttle position to ensure that the transmission shifts at the proper time. If the computer is not present, the transmission will likely not shift correctly and may even enter into “limp mode” where only first or second gear are available to help prevent damage to the transmission.


A 4L60E transmission will fit a 350, but there may be some modifications necessary. The main difference between the two is that the 4L60E has an electronic control unit (ECU) that controls shifting, while the 350 does not. The ECU will need to be programmed to work with the 350 engine, and the transmission may need to be modified to fit the engine bay.


  • Alex Gearhart

    Alex Gearhart, an automotive expert specializing in transmissions, has over a decade of hands-on industry experience. With extensive knowledge in manual and automatic systems, Alex is passionate about educating car enthusiasts on vehicle maintenance. As the chief author at TransmissionCar.com, Alex simplifies complex concepts for readers, helping them make informed decisions about their vehicles. Outside of work, Alex enjoys road trips, restoring classic cars, and exploring new automotive technologies.

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