Updated at: 15-04-2022 - By: micdot

Indeed, rebuilding a transmission isn’t as simple as changing the oil in your car. It’s something that a professional mechanic might enjoy and find very hard.

However, keep in mind that rebuilding a transmission on your own is very difficult, and if you don’t know what you’re doing, chances are you’ll end up damaging the transmission so bad that it can’t be fixed.

What you should do is take your car to a mechanic who knows how to fix transmissions. You want to read this about a transmission leak because you think it is interesting.

When you know what to do and have the right tools, it’s easy to handle your transmission job. You also need to pay attention to the small things and ask your mechanic for advice.

How to rebuild a 4l60e transmission

Try putting the hard parts on the Performance Automatic build bench in different places. This will help you build faster. The 4L60E transmission doesn’t look any different from the 700-R4, 4L60, 4L65E, or 4L75E transmission. You just need to take this 4L60E that has been used a lot and give it more rebuilding power with Performance Automatic.

It’s important to note that this 4L60E had a lot of damage done to it, with each broken hard part following the next. The Performance Automatic is going to be made with 400-500 horsepower and more torque, so it will be faster and more powerful.

Remember that one of the 4L60E’s flaws is the sun reaction shell that comes from the factory. This tends to break around the hub, which doesn’t take long for it to break. Using this new, thicker sun shell, the Performance Automatic fits its 4L60E building into place. This sun shell has been made stronger by welding together the center hub and the spline area, which prevents it from breaking. Make sure to note that when you rebuild this part, a heavy-duty Torrington bearing helps to reduce friction, which also helps to keep the heat down.

The Performance Automatic helps the 4L60E have more torque by adding a five-pinion front planet (left) and ring gear.

To put it another way, with five pinions instead of four (right), you will be spreading the torque out over a bigger mechanical surface area. In this case, the 4L60E will be able to handle up to 500 horsepower with the 5-pinion front planet on it. This gives us about 20% more torque.

With a five-pinion planet (left) and ring gear instead of the 4L60E’s standard four pinions, the 4L60E’s rear planet torque capacity will be 20% more than it was before (right). However, when you rebuild your 4L60E, you’ll lose about 400-500 horsepower torque and about 6,500-7,000 pounds of gross weight. It’s important to keep in mind that this shows you how much space the 4L65E/4L75E has.

5 best 4l60e rebuild kit (4l60e transmission rebuild kit)


The GM 4L60E MASTER OVERHAUL REBUILD TRANSMISSION KIT (97-03) is just like the picture shows. As you can see, they have a lot of good parts at good prices, and their customer service is very friendly.


With ALLOMATIC clutches and sealing rings, it comes with everything you need for your car.

Metal-clad seals come with the package.

There are gaskets, steel plates, o rings, and a band that can be used. You can buy them.

There is a bushing for the front pump and a deep pan (black) inside.

When you bought it, it came with high-quality friction materials and metal made by Raybestos.

It comes with a piston kit.

#2. The 4L60E Transmission Rebuild Kit 1997-2003 + frictions, filter, band

Great: The 4L60E REBUILD KIT for GM vehicles that were made between 1997 and 2003 is a great rebuilding kit that is out there. It costs $129.95.


It comes with a Gasket and Seal Kit, as well.

Some of the parts are made by Exedy and some are made by Alto.

There is a filter for a deep pan that comes with the set.

There is a power band called Alto Red Eagle and a set of molded pistons.

18.25 by 16.25 by 5 inches

#3. The 4L60E Transmission Rebuild Kit Heavy Duty Master Kit with 3-4 Power-pack

You can also get this Alto HEG high energy graphite rebuilding kit. It comes with 3-4 power packs, friction, and a steel module.


One set comes with molded pistons and all the gaskets.

Alto Red Eagle 2-4 Band comes with 1 of each

There is 1 – Alto deep pan filter and 1 – Alto Bushing Kit in this set.

For rebuilding GM 4L60E transmissions from 1997 to 2003, this kit comes with everything you need to do it again.

It comes with the Alto 3-4 Power Pack, which adds about 30% more holding power and durability to the stock 3-4 clutch stack.

It is only for deep pan units, so if you have a shallow pan filter or a Corvette Pan Filter, it will not work.

#4.The ATP CMS-24 Automatic Transmission Master Repair Kit Plus

This unique product, called ATP premium transmission repair kits, is a complete solution and comes with all the parts you need to rebuild your transmission from top to bottom. The manufacturers have more than 60 years of experience making transmission parts. This means that you can trust ATP parts to be of the best quality as they promise a smooth rebuild that will bring your car back to its original level of performance.

It costs $146.78.


The premium clutch material gives you a smooth shift, load stability, and a high resistance to wear and tear.

For a stress-free installation and no shaky performance, the steel plates are made to the exact measurements.

It comes with gaskets, seals, and O-rings that are exact replacements for the ones that come with the machine itself, so they work just as well.

Because all of the parts are vacuum-sealed to boards and sealed in bags, they make sure that all of the parts get there without being damaged.

In 1993 and 1994, GM made a transmission called the 4L60E. This product can be used to rebuild the transmission.

#5. The ATSG 4L60E Transmission Repair Manual (GM THM for Sale New or Used 4L60e Valve Body – Repair Shops Can Save On Rebuild Costs)

This rebuilding manual is the only thing that will help you fix your 4L60-E Automatic Transmission. 4L60-E Technical Manual: This is the best manual for diagnosing and fixing problems. It will also help you protect your car from damage.

They have a technical manual that gives a general description of their 4L60-E electronic automatic overdrive transmission and shows how to repair, rebuild, and service it.

They have been in the automatic transmission business for more than 100 years. $36.88


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It has the best charts that are available in the automatic transmission business.

To help you along the way, the product comes with step-by-step instructions that show you how to use it.

Very long-lasting: The item is very durable

In the market, you can find strong things.

How long does it take to rebuild a 4l60e transmission?

There are a lot of people who want to know how long it takes to rebuild a 4l60e transmission. A person needs to know how your car is in order to answer this question. However, it should take about 8 hours, and to rebuild the transmission, you need another 6 hours.

How long does it take to rebuild a 4l60e transmission?

There are repair shops that can rebuild your transmission for $1000 or less if you want to take it there. You’ll have to take the transmission out and bring the parts to them.

They have to take it apart, rebuild it and then re-install it. That can cost anywhere from $2,000 to $4,000 at the repair shop.

Why is the 4l60e a bad transmission?

4L60E is a four-speed, electronically controlled automatic transmission used in light-duty trucks made by General Motors. This is because it is used in these trucks (GM). Even though most automatic transmission diagnoses and repairs are out of the reach of local mechanics, you can still figure out some minor problems without special tools or training.

If you want to know what’s wrong with your car, you’ll have to figure out what the symptoms are and then figure out which repairs are really needed.

How do I know if my 4l60e is bad?

This is what we all know: transmission problems can’t happen without a notice. This means that there are a lot of signs that your transmission is going bad.

Below are 10 things you should be aware of when you are having transmission.

Those Smell Weird

Some weird sounds.


The Check Engine Light

There has been no response from us.

Fluid is leaking out of a pipe or valve

The clutch drags.


Will not go into gear.

Slipped Gears

What transmission can replace a 4l60e?

It’s important to note that the 4L60E transmission has been used before in a lot of 1/2-ton GM trucks and SUVs. It has also been used in some 3/4-ton trucks. This is because it’s a transmission that has proven itself to be a good one for the job. But you can also choose to get a much stronger 4L80E four-speed automatic transmission instead.

Can a 4l60e handle 500hp?

Does it work? It does, but you’ll first need to change all of its soft and hard parts if you want to put that much power through it at once.

The most important thing is how much torque you’re putting into it. If it’s built well and you keep it cool, it should last a long time.