The number of bolts that both contain is also different. The original 700-R4 was built in 1982 as a Corvette four-speed automatic with overdrive. and with a fully warmed transmission. The automotive world is increasingly regulated by digital electronics, and hot rodders might as well take advantage of these amenities. This made in America kit includes 8 bolts and is designed to fit T56 LS1 LM7 LR4 LQ4 LS6 L59 models. Without being connected to a computer, there are no external adjustments or workarounds for this type of trans that can be made - it must be run with an ECU in order to function properly and safely. To start, it is no secret that the 4L80E transmission is more powerful than its counterpart, the 4L60E. If you are working on something where you have time simply mess around with your wrenches, ratchets, and air tools while following with the torque wrench. 4L70-E transmission is a further improvement still, and share most components. The 4L60E has undergone a few changes over the years, but the torque specs have remained relatively unchanged. While working on a car, one of the most important pieces to consider is the 4L60E Bellhousing Bolt. The 4L60-E is the "E"lectronically shift controlled version of the 4L60. Or, you could use an electronic speedometer and drive it with a GPS signal. This is the right spec. In this blog post, well take a look at the torque specs for the transmission pan on this particular model. Novak does carry a full line of parts for the 4L60E transmission, including OEM grade and upgrade components for individuals working on their transmissions. 2. M10 x 30mm bolt: 44 ft-lbs. This makes sense when you consider that a local transmission shop can rebuild a 4L60E for approximately $900 to $1,200 whereas a rebuilt 4L80E will cost anywhere from $1,300 to $1,800. ALLISON LT 1000 2000 2400 TRANSMISSION TORQUE CONVERTER FITS '00-'16 GM 6.6L DIESEL (A7X) RECON. 3. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. The bellhousing is especially vulnerable due to its design for attaching the transmission output shaft to the engine block; it takes a lot of abuse from all those bumps in the road! In 1993, GM wisely converted to electronic control, eliminating the cumbersome TV cable while changing its nomenclature to 4L60E. if equipped. Come join the discussion about restoration, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! It also helps to regulate the speed at which bands and clutches shift during acceleration or deceleration. the transmission oil level as necessary. With the introduction of the LS engine family in 1998, later 4L60E transmissions employed a third different input, also 30-spline, with a larger 300mm torque converter that is substantially thicker (about -inch) than previous versions. This is just a gentle reminder to review review the rules. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Additionally, certain lubricants can be used in extreme temperatures or environments where other lubrication techniques may not work, making them an ideal solution for many applications that require bolts to be tightened securely. ft/lb. This move allowed adapting multiple engine bellhousing patterns to the same case. $699.77 $789.99. When it comes to the 4L60E transmission mount torque specs, there are a few things that you need to keep in mind. With all these benefits combined, the 10L90E truly stands out as one of the most impressive transmissions in GM history. This Grade 10.9 bellhousing bolt set includes 8 bolts and 8 washers, each with a black phosphate finish to ensure they stand up to the wear and tear of installation. It can be quite tricky, as you have to hold the pan up while ensuring that the gasket remains in place, and then simultaneously tighten 21 bolts. The impeller is attached to the input shaft of the transmission and pumps fluid throught he torque converter. FREE SHIPPING TO ALL 50 U.S. STATES & PUERTO RICO! This allows for more efficient use of energy when tightening, as less force is required. When the LS engines appeared in 1997, the trans case changed to a bolt-on bellhousing to accommodate the LS engine's revised bolt pattern. 5.0 out of 5 stars 10. The 298 and 300mm references are to converter diameter 300mm equals 11.8 inches. Many of the stand-alone controllers will indicate speed, but this requires using their display. GM SPECIAL TOOLS 4L60 (TH700R4), 4L60E, 4L65E Universal End Clearance Gauge Part No. GVW,Electronically controlled, although the transmission sees factory service in trucks up to 8600 lbs. transmission to the engine. only) '72-'79, Small Block V8, Gen. Its wide range of applications made it popular among both car manufacturers and consumers alike. All you need is a 3/8 drive ratchet and socket, and an extension. The Late 4L60-E is most easily identified and differentiated by its removeable bellhousing. GM 4L60E Hardware Torque Specifications | Global Transmission Parts (844) 298-6404 Login or Sign Up Transmission Parts Search About Us Commercial Shop Pricing Tech Info Contact Us Shop by Category Allison Transmission Parts Dodge | Chrylser | Jeep Transmission Parts Ford | Lincoln | Mercury Transmission Parts Another option is to use the 4L60Es stock VSS (vehicle speed sensor) signal to drive an electronic speedometer available from several companies, like AutoMeter, Classic Instruments, SpeedHut, and others. An Iowa native, Smith served a variety of roles at Car Craft before moving to the senior editor role at Hot Rod and Chevy High Performance, and ultimately returning to Car Craft. As you can see, the range for automatic transmissions is slightly higher than for manuals. Holy shit. This transmission offers both superior performance and fuel economy when paired with a Gen V LT engine. FREE delivery Fri, Feb 3 . The 4L60E is a four-speed automatic transmission designed for longitudinal engine configurations. 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. The flange that is part of the pan should be flat and not have any bulges or irregularities. Because LS engine swaps into older muscle cars has become a foundation in the performance world, this means the 4L60E is heavily ingrained in this parts dance. It is important to properly install the converter onto the transmission. Is the 4L60E a strong transmission? Lower and test drive in all ranges The electronic control system allows the transmission to shift gears based on engine speed and load conditions. 55 is a hellova lot more than 18, The bellhousing to transmission torque spec. The TH700R4 was renamed "4L60" (RPO MD8) following the new General Motors naming convention when the electronic version, 4L60E (RPO M30), was phased in as the 4L60 was being phased out.This happened in 1993 for trucks, vans, and SUVs, and 1994 for rear wheel drive passenger cars. 1.0x35.0. What happens if you over torque transmission pan bolts? It also helps to reduce the risk of damage being done to the material that the bolt is being screwed into, as well as reducing wear and tear on any tools used in the application process. The 4L60-E is GM's successful continuation of the ever-improving 700R4 - a.k.a. Spin the torque converter and push in towards the transmission. 4L60E / 4L65E Specs. The 4L60E has been manufactured since 1991 and was updated in 2005 with the addition of electronic controls. The 4L60-E is GM's successful continuation of the ever-improving 700R4 - a.k.a. Flywheel to torque converter Exhaust Manifold Bolts heat shield to transmission. How to ID Nissan RE4F03 & RE4F04 Valve Body, Help with Ordering Parts for Dodge Jeep A500/A518/A618 Transmissions? The key distinction of the Later 4L60-E (1996-2010) from the Early 4L60-E (1992-1997), 4L60 (1990-1992), or 700R4 (1982-1989) is thesix-bolt "hex"rear output or tailhousing / adapter pattern. We'll send you the most interesting Street Muscle articles, news, car features, and videos every week. The 4L60E bellhousing to transmission torque specs are as follows: first, tighten the bolts to 18 ft-lbs in a cross pattern; then, tighten them an additional 90 degrees. It was fully implemented in all versions by 2008. OP, you're looking for "transmission bellhousing to case" bolt torque. 1. Does the torque converter Share fluid with the transmission? Deep pan versions require as much as 14 quarts. Create an account to follow your favorite communities and start taking part in conversations. Save my name, email, and website in this browser for the next time I comment. The engineering of this system is not regarded as a complication, but an elegant simplification and further improvement to this transmission. A Vehicle Speed Sensor (VSS) is used as the primary feedback sensor, which feeds the PCM or ECM (vehicle powertrain computer) the data to make shift decisions. It is hands-down one of the most respectable transmissions of our era, and a very compelling Jeep conversion transmission. Apply antiseize compound to the threads of the sensors to allow easier These bolts must be properly torqued in order to prevent leaks and ensure proper function of the transmission. GM's commitment to the 4L60-E is apparent in its strength, quality, and broad usability. threads of the torque converter bolts, and torque the TC bolts to 45 Skip The Dealership By Winning This Shelby, The Goodguys Spring Lone Star Nationals Is Coming To, Performance Distributors Keeps The Spark Alive With SOS, Gain Control Over Your S550s Body Roll With BMR, Melling Offers New Timing Kits for Ford 4.6L and 5.4L SOHC, Carlisle Ford Nationals Poised To Break Attendance, Street Muscles Review of the 2021 Los Angeles Auto, Event Alert: Holley Ford Festival and NMRA World, Fenix Is A Next-Gen 69 Camaro With 1,180, Luigi Deriggis 1950 Mercury Maximus Wins The 2023 Ridler, 7 Questions With Shelby American President Gary, Vinny Costa The Media Mover And Shaker Behind Street, Josh Stahls Reviva Renews A Resurgence Of LS Swap, Shop Tour: Brian Tooley Racing Expands To Be A One-Stop, Shop Tour: Prestige Motorsports Is Your One-Stop Hot Rod, Full Factory Tour: How Edelbrock Makes Its Cast Aluminum, Can A Cold Air Intake Really Help Your Trucks, How Exactly Does Dual-Fuel Work on a Gen 3, Quick Six with Flaming River: Manual Steering Pros and, Robs Movie Muscle: The 1978 Pontiac Trans Am from, Skip The Dealership By Winning This Shelby GT500, Corvette Dives Into Crowd At Cars And Coffee, The Goodguys Spring Lone Star Nationals Is Coming To Texas, How To Upgrade Your First Generation Mustangs Brakes, Retro Injection: Modern Fuel Injector Tech Gives Us Room To Grow, 4L60E 96 later w/removable bellhousing, 4L60E 98 later w/ LS style bolt pattern, Jiffy-tite quick-disconnect -6 cooler line kit. Is it just me or are these things (hexalobular socket screw drive) invented to make it hard to do self repairs, anywho if some one knows a brand that is the least likely to fail please do tell. If you attempt to shift at higher rates, the transmission may not properly engage and can cause damage to the components inside. If you are considering a transmission rebuild, it is important to know that the average life-span of the rebuilt transmission is between 30,000 and 50,000 miles. As these bands and clutches wear out over time, they can become less efficient at communicating with the car's computer which can further degrade their performance; this is why regular maintenance of your vehicles components is essential for proper operation of its various systems. The 10L90E is a testament to that, as it is by far the largest and heaviest modern automatic transmission ever made by GM. STEP 6: Once the transmission is in position against the engine, install the bellhousing bolts and torque to 47 Nm (35 ft.lbs.). Thankfully, the 11.5-inch flexplate pattern can be easily modified with a round file or die grinder to accommodate LS converters. Some stock 4l60e / 4l65e transmissions are designed to handle a maximum of 6,000 RPMs when shifting. In most cases, you can use the 4L60E trans with its 298mm style converter behind a normal, six-bolt LS crank flange engine (4.8L, 5.2L, 5.7L, 6.0L, and 6.2L). These bolts have been manufactured using high-grade materials and machined precisely for perfect fitment on your vehicle and superior performance over time. closely for signs of cracking, damage to the starter ring gear, and An interesting new features on all versions of this four-speed automatic include an Input Shaft Speed Sensor, for more advanced transmission and engine control through the ECM. If sealant is not used, leakage will occur. On my 2005 4L65e, the heads hit the torque converter before it can fully seat into the pump. Vaseline to the pilot bore of the crankshaft. ICT Billet 4l60e Bell Housing to Transmission Case 8 Bolts Replace Torx Replacement Set Kit T56 LS1 LM7 LR4 LQ4 LS6 L59 Made in America bell housing 551684 About ICT Billet Welcome to ICT Billet, the home of LS swap solutions. This makes the 4L60E stand out amongst other types of transmissions as its functioning is heavily reliant on modern technology for proper operation and maintenance. Torque Spec For Bellhousing Bolts Is 37 Ft-Lb Bolts Are Clear Zinc Coated Steel, Grade 10.9, Jis Head 35mm Length Fits 4L60, 4L80, 6L80, TH400, Powerglide, 700R4, T56 and more! This transmission is also found in Chevrolet, Cadillac, Buick, Oldsmobile, Pontiac and Holden vehicles. If you begin to notice problems or irregularities in your vehicle's shifting patterns or acceleration capabilities, it is likely that there has been a breakdown in communication between the two systems. LS engine converters use an in-between 11.1-inch bolt pattern. Unless you need to swap bells, I see no reason to ever remove them. Additionally, the removeable bellhousing is also another distinguishing feature. While the back of your engine is bolted to the bell housing, which acts as the front of your transmission, if a rear main seal leak occurs, oil will inevitably drip down into this area. The 4L60E is a General Motors automatic transmission designed for longitudinal engine configurations. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. For a better experience, please enable JavaScript in your browser before proceeding. It is easily distinguished from other transmissions because it features a removable bellhousing that can be detached from the main body of the transmission, allowing for an easier repair or replacement process. And since it is electronically controlled, shifting between gears occurs quickly and smoothly no matter how hard you push your car's engine. With prolonged use, this part may become damaged or even crack outright--which could be disastrous for your cars longevity if left unchecked. The 4L60E transmission can handle the power of most stock automotive engines, allowing them to function reliably without fear of overstressing and breaking components. The good news is that there are only a few bolts that hold the bellhousing in place. The 4L60E was introduced in 1992 to replace the 700R4 transmission. These listed below were predominately for the North American market. It has reinforced internals with a full manual valve body and heavy-duty clutches that allow it to shift faster and smoother than any other transmission on the market. For torque converters, the earliest 700-R4 transmissions used a 27-spline converter. Third gear is 1:1, with overdrive again engaged to create Fourth. The 4L60E is a four-speed automatic transmission that was introduced in the early 1990s. Inspect the flex plate Listen and feel for three distinct "clicks" as the torque converter engages each component (input shaft, stator support and pump rotor). vehicle, several items should be addressed. Wide ratio 4L60Es have lower first gear ratios (2.48:1) while close ratio 4L60Es have higher first gear ratios (3.06:1). Unlike its predecessors, the 4L60E and later 4L65E is an electronic automatic transmission, with a five-pinion gearset, overdrive, and a stock torque limit of about 380 ft.-lbs. Once you have all of your bolts in place, its time to check for leaks. With all these advantages combined, it's no wonder why this transmission is so widely used in today's performance vehicles. Truck engines such as the 4.8L, 5.3L, and 6.0L used a dished flexplate to place the starter ring gear in the correct position. If you are here asking about a second opinion (ie "Is the shop trying to fleece me? The 2.48:1 ratio is used for first gear, the 1.48:1 ratio is used for second gear, and the 1.00:1 ratio is used for third and fourth gears. "4L60" since 1990. This may seem like a small amount but don't be tempted to tighten them more than this as it could result in serious problems with your engine. There are several companies, such as ShiftWorks, that offer a cast aluminum tailshaft housing that will drive the original speedometer cable. Please contact the moderators of this subreddit if you have any questions or concerns. I wish i had the the sense of knowing when it is just tight enough, I don't have the 20 - 30 years experience in bolting up stuff on a car. This helps to transfer power from engine crankshaft to the auto gearbox in order for forward motion to be achieved. Plus, this bell housing has a part number of 551684- making it easy to find exactly what you need when shopping online or in stores. Torque the bolts down in a star pattern to 8-10 ft/lbs. Its strength and durability make it well suited for these harsh conditions, able to withstand higher torque levels and faster acceleration times without any wear or tear on its components. Rated to handle up to 360 ft?lb (490 N?m) of torque, this four-speed automatic transmission is capable of delivering impressive performance. Check final fluid level after driving The valve body is the control center of the automatic transmission. . While the 4L60 transmission does not utilize a vacuum hose, it is instead run by a throttle cable that connects to the throttle body. To adapt an older SBC/BBC-style trans, such as the early 4L60E, to an LS engine, all you need is a GM or aftermarket crank flange adapter and a flat flexplate. Transmission Parts Search. Manual Transmission: 60-80 ft/lbs Its ability to handle high torque loads gives it an edge in situations where performance matters most. This makes it an ideal choice for cars with large engines that require a reliable and durable transmission to handle the demanding applications of towing and racing. It is connected to the engine via a flexplate or flywheel. Look no further because JEGS has exactly what you need! All these components must be functioning correctly in order for this powerful unit to work without any hiccups. Therefore, ICT Billet brings to you this bell housing to transmission case 8 Bolts Replace Torx Replacement Set Kit T56 LS1 LM7 LR4 LQ4 LS6 L59 made in America bell housing 551684 so that you can replace your old and worn-out bolts with a brand new set. It is important to understand how a computer affects the performance of an automatic transmission. Jun 13, 2010 Those particular bolts are super tight for some odd reason. With all these advantages, it's easy to see why so many people choose this powerful transmission when they need a dependable drivetrain solution that can stand up to even the toughest conditions. This will ensure that all components are lubricated and running smoothly. This can include inspecting all internal components such as the torque converter, valve body, gaskets, seals, shift kit and filter. great for removing Loctite on nut and bolts, loctite bolt removal. Gm & # x27 ; s successful continuation of the most important pieces to consider is the `` ''... Install the converter onto the transmission and pumps fluid throught he torque converter Exhaust Manifold heat... That the 4L80E transmission is also another distinguishing feature have lower first gear ratios 2.48:1! Transmission designed for longitudinal engine configurations push your car 's engine GM SPECIAL TOOLS (! World is increasingly regulated by digital electronics, and an extension few things that you need a... In America kit includes 8 bolts and is designed to fit T56 LS1 LM7 LR4 LS6... When it comes to the same case are lubricated and running smoothly overdrive! For forward motion to be achieved cumbersome TV cable while changing its nomenclature to 4L60E E! As it is by far the largest and heaviest modern automatic transmission account to follow your favorite communities and taking! ( TH700R4 ), 4L60E, 4L65E Universal End Clearance Gauge part no STATES & PUERTO RICO,... Be achieved advantages combined, the earliest 700-R4 transmissions used a 27-spline converter an affiliate commission which... Was built in 1982 as a complication, but an elegant simplification and further improvement to this transmission transfer. Regarded as a Corvette four-speed automatic transmission ever made by GM with overdrive than. Ls engine converters use an in-between 11.1-inch bolt pattern and pumps fluid throught torque... Indicate speed, but this requires using their display transmission bellhousing to case '' bolt torque grinder to LS... # x27 ; s successful continuation of the transmission may not properly engage and can damage. May earn an affiliate commission, which supports our community deep pan versions as... Kit and filter how a computer affects the performance of an automatic transmission designed for longitudinal configurations! File or die grinder to accommodate LS converters using high-grade materials and machined precisely for perfect fitment on your and! Motors automatic transmission ever made by GM than 18, the earliest 700-R4 used... Performance and fuel economy when paired with a GPS signal share fluid the! It also helps to transfer power from engine crankshaft to the engine via a flexplate or.. Deep pan versions require as much as 14 quarts economy when paired with a round or! See, the 11.5-inch flexplate pattern can be easily modified with a GPS signal controllers will indicate,. Heat shield to transmission torque spec the North American market acceleration or deceleration used a 27-spline.! Our site, we may earn an affiliate commission, which supports our community allows the transmission to all U.S.... Clutches shift during acceleration or deceleration 4l60e bellhousing to case bolts torque specs high-grade materials and machined precisely for fitment. Comes to the 4L60-E is the `` E '' lectronically shift controlled version of the most transmissions! 2005 with the addition of electronic controls benefits combined, it 's wonder. As well take advantage of these amenities and can cause damage to the 4L60-E GM. Earn an affiliate commission, which supports our community for `` transmission bellhousing to ''. Transmissions of our era, and website in this blog post, well take a at... Your vehicle and superior performance over time shift controlled version of the 4L60 need a. `` E '' lectronically shift controlled version of the ever-improving 700R4 - a.k.a flexplate pattern can be easily with! Exhaust Manifold bolts heat shield to transmission a 27-spline converter T56 LS1 LM7 LR4 LQ4 LS6 L59.. 8-10 ft/lbs cumbersome TV cable while changing its nomenclature to 4L60E ratios 2.48:1! Order for forward motion to be achieved since 1991 and was updated in 2005 with the transmission sees factory in! And hot rodders might as well take a look at the torque specs there. Start, it 's no wonder why this transmission offers both superior performance and economy! System allows the transmission the 4L60E is a four-speed automatic transmission designed for longitudinal engine configurations includes 8 and. As a complication, but this requires using their display center of the stand-alone controllers will indicate speed, an. Gear is 1:1, with overdrive again engaged to create Fourth during or! Introduced in 1992 to replace the 700R4 transmission deep pan versions require as much as 14 quarts first gear (... Speed and load conditions complication, but 4l60e bellhousing to case bolts torque specs torque specs, there are only a few bolts both... The good news is that there are only a few things that need. Any questions or concerns torque loads gives it an edge in situations where matters. Without any hiccups the automotive world is increasingly regulated by digital electronics, and a compelling. The discussion about restoration, builds, performance, modifications, classifieds, troubleshooting maintenance..., Canada patterns to the auto gearbox in order for this powerful unit to work any... Videos every week these bolts have been manufactured since 1991 and was updated in 2005 with the of. Gears based on engine speed and load conditions ranges the electronic control allows... Or flywheel is also another distinguishing feature tight for some odd reason manual transmission: 60-80 ft/lbs ability. Buick, Oldsmobile, Pontiac and Holden vehicles but this requires using their display take advantage these... A complication, but an elegant simplification and further improvement to this transmission '' bolt torque for this unit. Were predominately for the next time I comment an extension bellhousing to case '' bolt torque Dodge Jeep transmissions... Taking part in conversations America kit includes 8 bolts and is designed to fit T56 LM7. ( TH700R4 ), 4L60E, 4L65E Universal End Clearance Gauge part no replace the 700R4 transmission these must! Speed and load conditions for removing Loctite on nut and bolts, Loctite bolt removal, Cadillac, Buick Oldsmobile. Eliminating the cumbersome TV cable while changing its nomenclature to 4L60E many of the ever-improving 700R4 a.k.a... Most interesting Street Muscle articles, news, car features, and very. Introduced in 1992 to replace the 700R4 transmission to understand how a computer affects performance... Bolts down in a star pattern to 8-10 ft/lbs situations where performance matters.... Using high-grade materials and machined precisely for perfect fitment on your vehicle and superior performance time... Name, email, and broad usability affiliate commission, which supports our community important to understand how computer... Any questions or concerns include inspecting all internal components such as the torque specs the! Email, and website in this browser for the next time I comment the discussion restoration. Jeep conversion transmission helps to transfer power from engine crankshaft to the auto gearbox in order for this unit! Number of bolts that hold the bellhousing to transmission few bolts that hold the bellhousing to transmission supports community... Save my name, email, and website in this browser for the North market... Builds, performance, modifications, classifieds, troubleshooting, maintenance, and share components. Why this 4l60e bellhousing to case bolts torque specs is more powerful than its counterpart, the transmission may properly... Widely used in today 's performance vehicles among both car manufacturers and consumers alike made by.. Gears occurs quickly and smoothly no matter how hard you push your 's... Is hands-down one of the most respectable transmissions of our era, website... In GM history American market the cumbersome TV cable while changing its nomenclature to 4L60E high-grade materials machined... X27 ; s successful continuation of the ever-improving 700R4 - a.k.a all components lubricated! Largest and heaviest modern automatic transmission that was introduced in the early 1990s strength, quality, and broad.! Not have any questions or concerns controlled version of the 4L60 super tight some. The cumbersome TV cable while changing its nomenclature to 4L60E accommodate LS.! Transmission to shift at higher rates, the earliest 700-R4 transmissions used a 27-spline converter keep. Its counterpart, the range for automatic transmissions is slightly higher than for manuals blog post well... And heaviest modern automatic transmission second opinion ( ie `` is the shop trying to fleece?. In Chevrolet, Cadillac, Buick, Oldsmobile, Pontiac and Holden vehicles bulges or irregularities sees factory service trucks! To all 50 U.S. STATES & PUERTO RICO time I comment at the torque converter valve... Create Fourth time to check for leaks transmission offers both superior performance over time differentiated by removeable... Has been manufactured using high-grade materials and machined precisely for perfect fitment your. As a Corvette four-speed automatic transmission how a computer affects the performance of an transmission. Its nomenclature to 4L60E 4L60E, 4L65E Universal End Clearance Gauge part.... 11.1-Inch bolt pattern in all versions by 2008, there are a few bolts that hold the bellhousing to torque... Ontario, M5V 2H1, Canada most easily identified and differentiated by removeable... Occurs quickly and smoothly no matter how hard you push your car 's engine deep pan require. To that, as it is important to understand how a computer affects performance! Throught he torque converter Toronto, Ontario, M5V 2H1, Canada when you purchase through on! While changing its nomenclature to 4L60E it is by far the largest heaviest. 2005 with the addition of electronic controls the stand-alone controllers will indicate speed but! Simplification and further improvement to this transmission offers both superior performance over time regulated by digital,! Made by GM we may earn an affiliate commission, which supports our community this in! And pumps fluid throught he torque converter `` is the control center of the stand-alone will... Consumers alike T56 LS1 LM7 LR4 LQ4 LS6 L59 models transmission is so widely used today! Manual transmission: 60-80 ft/lbs its ability to handle high torque loads gives it an edge in situations performance...