What's the difference between a 4l60e and a 4l80e transmission

The two differ greatly in origin, performance,. That would be the easiest way to identify them. Both of these transmissions have four forward gears and are overdrives. L80E vs 4L60E Gear Ratios.

L80e have the weight of 2lbs and the length of 26. What are the major differences between the 4L60E and 4L65E transmissions? If there were a one-word answer to this question it would be strength.

The 80E is bigger, heavier and much stronger trans than the 60E. Available for just three years, the 4Ltransmission was installed in the GM truck line, the Pontiac Firebir Chevrolet Camaro and in some Corvette applications. How to tell the difference. I am trying to figure out the differences between the 4L60E automatic transmissions. I have not actually seen any yet though this is what the situation is.

A gear type of oil pump controls shift points. Difference between 4Land 4L60E.

L60E year differences and interchanges. I believe the e after any trans. There are other minor differences as well. Starting with the basics: 2x= wheel drive, 4x= wheel drive.

The difference as for the trannis is, a 2xhas a tail at the rear of the transmission in which the drivesh…aft connects to, running to the back axle (hooking up to the rear differential, turning the rear wheels). A 4xtransmission however, does NOT have that tail. The 4L60e was based on the 700r4. Key Components to the700Rand 4L60.

The transmission was used in rear-wheel drive cars and trucks. Truck transmissions use a slightly thicker case. The biggest feature of the 700Rwas the thirty percent overdrive. It was the 4l60e that seen so many changes through the years and keeps you on your toes, not the 4l80e.

Those components include 5-pinion output and reaction gearsets. Within these gearset assemblies, the smallest gears are the pinions that revolve around. Maybe late had a 4l60e ? The info above will tell some on years differences. Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website.

If you’re using the factory PCM this is pretty straight forwar just have it loaded with a 80e tune from a Chevy Express 4. DIY Manual Valve Body: Terminal pinout wires A and B from the pressure manifold are connected together and connected to the ground side of Shift Solenoid A. PerformaBuilt’s all-out 4L60E race transmission starts with OEM parts from the latest iterations of the 4L60E, known as the 4L65E and 4L70E, and builds up from there. The main difference between earlier and later versions is the five-pinion planet, which has more surface area to distribute the load on the ring gear. The can be bought from aftermarket dealers such as Jegs and Summit.

The 700Ris weaker overdrive trans made be GM. But can be built to handle up to 6hp with. Does anyone know the major differences besides the five pinion planetaries? I was wondering if it had different clutches or bands and such. It is also a four-spee computer-controlle overdrive transmission which began service later than the 4L60E.

The only major difference is that the 4L65E uses five-pinion planetaries. Do they all work with the AWD transfer case? RTransmission David compares the differences between a 4L60E and a 700RTransmission. From a visual standpoint, the 700Rhas a case connector on the driver side of the unit for lockup along with a governor cover. For example A Chevy blazer 4l60e vs.

Is the 4l65e a better transmission then the 4l60e ? What years did GM use this transmission ? It has a pin case connector, extra wire in the transmission to computer harness and different computer to control the new PWM circuit. Has PWM cast in front pump. Front pump internal passages different to match new TCC strategy. TCC control valve in valve body. Country Flag: Built 4l60e vs.

Open to opinions on a built up 4l60e vs built up 4l80e. This will be backing an LQwith LStop end and a streetable cam in a second Gen Firebird. THe 4L60E is the electronic version of the 700R4.

Click on a tab to select a transmission and see Jake’s comparison notes. This is another small improvement but the rpm differential between these two drums can be profoun so it’s a worthwhile modification. I used to think the same thing.

Easiest way to tell is pan shape. General automatic question. If you had a LSengine slightly modified and needed a new transmission what would you go with 4L80e , 4L60e , or a 700r4. The car was originally equipped with a 700rbut was powering a 305. Would it be best to keep the 700ror upgrade to an electronically controlled transmission.

L60E , so the must really be a crawler! In fact, they’re all stamp coded 4L60E. These stamps act as a code, tangible to easily identify a transmission.

That’s where the differences start to clear up.