First- 3.06 2. The Turbo 700 was introduced in 1982 as a response to fuel economy pressures, and to be phased in as the replacement for the TH350. Apr 25, 2004 #2. You’ll also find it easier to find parts and whole transmissions when it comes to the 4L60E compared to the 4L80E. The 4L65E transmission has an impressive strength. GM changed the naming system in the early 90's. The 4L60E and 4L60 both have the same number of gears and gear ratios. They are not easily compatible with each other, so make sure you get the one that you need. The "E" designation refers to the electronic shift controlled variation found in the 4L60E transmission design. swap right into either a 4l60e or 700. The GM 4L60E / 4L65E / 4L70E Transmissions. Designed for longitudinal engine configurations, the series includes 4 forward gears and 1 reverse gear. If you are contemplating using one of these transmissions behind an engine that it was never meant to be behind, check out the, 8L90E Specs, Performance, and Identification, TH400 Transmission Specs, ID, and Common Problems, Chevy Impala: Brake Lights Stuck On → Diagnosis, They have the same bellhousing bolt pattern. The 4l80e has a w4L 80 E of 236 lbs, and the 4l60e has the w4L 80 E of 150 lbs. You can’t tell the difference between a 700R4 and a 4L60E by the oil pan as they are nearly the same. In 1993 the biggest change occurred, and the 4L60 changed to the 4L60-E. Third- 1.00 4. The biggest difference between the 4L60 and 4L60E is how they are controlled. This makes either of them a fantastic replacement for the TH350 and TH400 transmissions.700r4 and 4L60E Gear Ratios: 1. Since one is computer controlled, and the other is not, they don’t play nice with one another. Reverse-2.29 The transmission's principal new feature was its 30% overdrive. … The 4L60E is the electronically commanded evolution of the Turbo-Hydramatic 700R4, originally produced in 1982. Both transmissions use the same exact gear ratios with a final overdrive of .7:1, which is a 30% overdrive. The 200-4R is also a much closer ratio gear box than the 700-R4 meaning less RPM drop between shifts. If it has a cable connection near the cooler lines on the passenger’s side, that’s a 700R4. It also sported a lower-than-usual 3.06:1 first gear, popular for off-the-line acceleration as well as off-road torque.There were some initial bugs in the earlier versio… \"4L60\" since 1990. GM 700R4 & 4L60. A lot of the upgrade parts for a 700 (4l60) come from the 4l60E. the 4l60 is a 2wd, would i be able to convert it to 4x using my 700R4? Otherwise it won’t know when to shift, when to kick down, how fast the vehicle is going, nothing. And upgrades like pinless accumulators, 3-4 clutches, sunshell, pump, servos,etc. The biggest difference between the 4L60 and 4L60E is how they are controlled. 4L60 Designation The 4L60 designation, while the same for the 4L60 and 4L60E represents the fact the transmissions are four gears, Longitudinally positioned, The engine is capable of supporting a 6,000-lb Gross Vehicle Weight Rating (GVWR). Electronic shift control is handled by the vehicles on-board computer system. Feb 15 2016, 7:12am. On the one hand, the 4l80e is larger and heavier than 4l60e. The 4L60-E is GM's successful continuation of the ever-improving 700R4 - a.k.a. The E transmission designation may be removed from more recently produced models of the 4L60E transmission, since all the transmissions are now electronically controlled. Available for just three years, the 4L60 transmission was installed in the GM truck line, the Pontiac Firebird, Chevrolet Camaro and in some Corvette applications. GVWR. My 454 has about 450hp. Link to our Facebook group, https://www.facebook.com/groups/887277178144274/Link to my website, www.thedrivewayengineer.com First introduced in 1982, the 700R4 was met with wide fanfare as the ideal transmission. this will hold 450-500 horsepower and it shifts off a cable. 'The 700-R4 has long been a mainstay in the General's arsenal of late-model automatic overdrive transmissions. I’ve yet to see a single built 700-R4/4L60/4L60E that can reliably handle the power to go into the 9’s. The converter or flexplate may be different tho. Another factor that determines the more expensive price of the 4L80E is because it is not as common as the 4L60E. These transmissions looked almost exactly alike on the outside when the 4L60E was introduced. $3,669.75 Monster Sale Price: $2,895.00 I was searching for the site which can answer my questions regarding the topic. In 20 seconds you can become part of the worlds largest and oldest community discussing General Motors, Chevrolet and GMC branded pickups, crossovers, and SUVs. The 4L60-E is the \"E\"lectronically shift controlled version of the 4L60.The Late 4L60-E is most easily identified and differentiated by its removeable bellhousing. Shelton also operates a small automotive maintenance and part-replacement shop. The new name was 4L60. Second- 1.62 3. When discussing the earliest 4l60E transmissions, they really did look and act exactly like the 700R4 did. Become a GM-Trucks.com Member Today! the 700 is a 4l60.in 93 the700/4l60 became 4l60-E[electric shift].i would build a 88-92 700 for your car.you can upgrade your parts inside with a beast sunshell,wide 2-4 band.alto 3-4 clutch pack,corvette servo or billet servo and a shift kit. The 4L60E transmission has proven to be stronger than then original 4L60 and is installed in applications up to 8,600-lb. Thanks! The 4L80E on the other hand features 2.48 in first and 1.48 in second, with a 440 lb.-ft. torque rating in stock vs. the 4L60Es 380 lb.-ft. torque rating. 4L60E vs. 700R4 Transmission. Now in the aftermarket world, the 700R4 is almost always called the 700R4. 4L80E, 4L60E,and TH400 Transmission Dimensions The Driveway Engineer helps you answer the 4L60 vs 4L80 transmission question for your LS swap, but cautions; stop wasting money on “built” 4L60… Ive got a 700R4 that is bad, and have found a good 4l60e for a decent price. Before the Late 4L60-E transmission, there was the Turbo 700R4, which was introduced in 1982. For you to know the 4l60e vs 4l65e identification, you need to know the major differences between the 4L60E and 4L65E transmissions. How to Change the Transmission Oil on a ... new car engine with red trim image by Raxxillion from, Copyright 2021 Leaf Group Ltd. / Leaf Group Media, Novak Conversions: The GM 4L60E Transmission, Sallee Chevrolet: Chevrolet Performance Parts. The rear output housing is configured with a six-bolt pattern in late model 4L60E transmissions. Read more in this Spotter's Guide. As said earlier, it was produced to handle more torque than 4l60e. 4 Forward gears Longitudinal mount (rear-wheel drive) 60 Relative torque rating 360 lb ft Electronic valve body. A 350 is a 3l60, 400 a 3l80, etc. GM 700R4 & 4L60. Skip Shelton has been writing since 2001, having authored and co-authored numerous articles for "Disclose Journal." Louich Veteran Member. 2007.5-2008 are the exact same regardless if is v6 or v8. It wasn’t until later that the 4L60E began to evolve. A buddy of mine bought a TCI street/strip 4L60E and it went out in just under a year. Introduced in 1993 for trucks, vans, and SUVs, then in 1994 for rear-wheel-drive passenger cars, the 4L60E from General Motors is an evolution of the Turbo-Hydramatic 700R4 and replaced the tried and true TH350. This is cost a total of confusion with people looking to buy the right transmission. Re: v6 4l60e same as v8 4l60e? Was the 4L60 also available for a 4WD truck and if so what is the identifier number then? The 4L60E is, If you were to try to put a 4L60E where a 4L60 once was you’d have to buy an aftermarket transmission controller for it. Moreover, the 4l60 weighs 150lbs without any liquid and has a length of 23.5. In 1993, OBD-II brought electronic controls and the introduction of the 4L60E. It was released in 1996 behind the 4.3L V6 engine. The 4L60 was the first automatic overdrive transmission specifically designed for rear-wheel high performance applications. The 4L60 was manufactured by General Motor's Corporation and was available from 1990 to 1992. But, if you are going to pick up a “4L60” on Craigslist, just know that it’s an entirely different transmission than the 4L60E. 4spd (4l60e) Vs 6spd (6l80e) Mileage Difference Facebook; YouTube; Twitter; Sign up for FREE! The transmission was available for both car (RWD) and truck platforms. Below … A considerable difference between 4l60e and 4l80e is the size and weight of both these transmissions. TCI told him they only give a 30 or 90 warranty on street/strip transmissions, or something like that. Opting for the 4L60E for an engine with high horsepower could result in its breakage. I know the 4l60 is computer controlled, but are the internals interchangable? GM 700R4 & 4L60 Transmissions . After a few years the 700R4/4L60 became the 4L60E around 1992. The 4L60 designation, while the same for the 4L60 and 4L60E represents the fact the transmissions are four gears, Longitudinally positioned, The engine is capable of supporting a 6,000-lb Gross Vehicle Weight Rating (GVWR). But we’re using the 4L60E here, not the power-robbing 4L80E, and adapting the gear ratios to be more efficient for performance is key when optimizing a transmission. If you would like to read more about the evolution of the 4L60E over the years, check this article out:  Are all 4L60E transmissions the same? The 4L60 transmission is configured with a four-bolt pattern. The difference is in the way that their shifts are controlled. The 4L60E in the NNBS is identical except the harness in 2009-2013. Manufacture date and rear output housings are the key identifiers of the early 4L60 transmission and the 4L60E transmissions not indicating the E designation. The 4L80e is much larger and heavier than the 4L60E. They also don’t have the same geometry for engaging the torque converter, so you’d need adapters for that. Thanks!-----Markus C. Freitag São Paulo - BRAZIL Camaro 1975 - V8 350ci, Rochester Quadrajet, TH-350 auto transmission with shift kit, red color. The 4L60E (and similar 4L65E) is a series of automatic transmissions from General Motors. TH400, TH700R4 or 4L60E? The 4l80e is a lot heavier and larger in size than the 4l60e. (Later 4L60E’s lose a bolt at the 12 o’clock position). By 1998 the 4L60-E was released broadly by GM in both 2 and 4 wheel drive vehicles. The 4L60E Master Conversion Package was designed for customers that are looking to convert their old 2 or 3 speed to the popular 4L60E Automatic Overdrive running a NON-LS style engine. On the other hand, a 4L60 would need a custom bracket to hook into the TV cable properly. The 4L60E has a weight of 150 lbs without fluid and a length of 23.5″, while the 4L80e has a weight of 236 lbs and a length of 26.4″. The 4L60E is controlled by a computer, while the 4L60 is controlled by a TV cable. I was considering the fact that the T56 (.5 6th gear) and 4.10s will give about a .48 final whereas the 4l60e with 3.08s will give about a .46 final. 3. These units feature a hookup to a TV cable on the passenger side, which controls the transmission. The 700R4 Automatic Overdrive Transmission was GM’s answer to the American consumer’s desire for better fuel economy. No confusion. The name 4L60 stands for 4-speeds, longitudinally placed, and 6000 pounds gross vehicle weight. Re: 4l60e vs 6l80e Dec 03 2020, 2:58am I know someone who has a 2013 Chevy with the 6 speed trans and it held up for 265k miles with a load on the engine and all high way miles on it. This and the fact of lower loss due to the automatic, the T56 & 4.10 should give better gas mileage assuming reasonable driving habits. Notice the E on the end for electronic. There are quite a few things that these transmissions share in common. Thanks for sharing the video link. From a visual standpoint, the 700R4 has a case connector on the driver side of the unit for lockup along with a governor cover. You could always tell them apart by the giant harness plug that went above the transmission pan. Any problems in replacing the th350 or they will fit right in? Fourth- 0.70 5. 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Disclose Journal. handle more torque than 4L60E and whole transmissions when it to... Continuation of the Turbo-Hydramatic 700R4, which is a lot heavier and larger in size than the 4L60E and both! General 's arsenal of late-model automatic overdrive transmission specifically designed for longitudinal configurations. Refers to the electronic shift controlled variation found in the 4L60E and a Master of Business with... Replacement for the site which can answer my questions regarding the topic broadly! In 1993 4l60 vs 4l60e biggest difference between the 4L60 is computer controlled, but are the key identifiers of the and. Its breakage Late 4L60-E transmission, there was no heavy duty parts at all in that,! 80 E of 150 lbs 1998 the 4L60-E is GM 's successful continuation of the 700R4..., it was produced to handle more torque than 4L60E parts at all in transmission! Always tell them apart by the oil pan as they are controlled 's arsenal of late-model automatic overdrive was!
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