transfer case with 1.9L AutoTrak II oil. The 10L90E is a testament to that, as it is by far the largest and heaviest modern automatic transmission ever made by GM. Save my name, email, and website in this browser for the next time I comment. Its wide range of applications made it popular among both car manufacturers and consumers alike. Next are the engine mount bolts. The 4L60E has undergone a few changes over the years, but the torque specs have remained relatively unchanged. When it comes to the 4L60E transmission mount torque specs, there are a few things that you need to keep in mind. (incl. Before the Late 4L60-E transmission, there was theTurbo 700R4, which was introduced in 1982. We promise not to use your email address for anything but exclusive updates from the Power Automedia Network. If this post is about bodywork, accident damage, paint, dent/ding, questions it belongs in r/AutoBody or r/Diyautobody If you have tire questions, check out r/howsmytire and ask there. warmed fully. The flange that is part of the pan should be flat and not have any bulges or irregularities. What causes bell housing to crack? The transmission typically has pinned flare & o-ring fittings on the passenger side for a cooling circuit. This is because the electronic control unit (ECU) in such transmissions controls virtually all aspects of its operation, from torque converter clutch (TCC) lockup to shift quality and line pressure. GM SPECIAL TOOLS 4L60 (TH700R4), 4L60E, 4L65E Universal End Clearance Gauge Part No. "4L60" since 1990. These bolts have been manufactured using high-grade materials and machined precisely for perfect fitment on your vehicle and superior performance over time. Thanks for posting on r/MechanicAdvice! Verify the gear selector is in First of all, these transmissions are designed for use with a variety of different engine types, so its important to make sure that youre using the correct mount for your application. Allowing for easy installation and an effective fix, this reliable bell housing kit will help keep your vehicle safe while driving. The 4L60E uses an electronic control system to shift gears. Always use new bolts. When it comes to transmissions, the 4L60E is a unique case. closely for signs of cracking, damage to the starter ring gear, and Come join the discussion about restoration, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! For guys who just want to swap an electronic 4L60E into an older hot rod powered by a small- or big-block Chevy, the easiest path would be an early 4L60E originally used in SBC-powered cars and trucks. 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. Another way to improve performance of this transmission is by installing a high-volume 13-element (vane) pump which will provide increased pressure and volume for improved shifting capabilities. The Late 4L60-E transmission has a three piece case of cast aluminum alloy; bellhousing, main case, and tailhousing. So, if you need to replace the oil pan gasket, you'll have to exercise a bit of patience and dexterity. If you've been experiencing any issues like strange noises coming from underneath the hood or unusual vibrations while driving then it's important to have your car inspected by a professional mechanic as soon as possible so they can diagnose any potential problems with the bellhousing before they become serious enough to require costly repairs. The sealant is referred to as "pipe sealant": GM Part Number 12346004 (US) and 10953480 (Canada). Earlier engines can be joined to the 4L60-E by use of a GM Controller, #12497316. It weighs in at a whopping 140 lbs., making it more than double the weight of some other transmissions. It offers incredible strength and durability, especially when compared to lighter-weight transmissions, which makes it well suited for high-power builds where reliability is key. Before installation, pour approximately one quart of ATF (automatic transmission fluid) into the converter. Connect all external wiring, hoses, and linkages to the transmission, transfer case, and mount the neutral safety switch and linkage. Things get more complex when mixing transmissions, engines, torque converters, and flexplate converter bolt patterns. You can bend the Induction Wire to suit. The 4L80E transmission is widely known for its superior power and strength compared to the 4L60E. The most dramatic 4L60E change occurred around 1996 when GM converted to a removable bellhousing. 41. Many of the stand-alone controllers will indicate speed, but this requires using their display. Many components within an automatic transmission are connected to sensors and solenoids which communicate with the car's computer. I am a bot, and this action was performed automatically. So, you're an off-roading enthusiast and you want to get the most out of your vehicle. On my 2005 4L65e, the heads hit the torque converter before it can fully seat into the pump. The 4L60-E is a very attractive swap option for all Jeeps, with the exception of the CJ5 and other short wheelbased Jeeps - due to powertrain length and driveshaft angle issues. 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! torque. 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. 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 front drive shaft is a flanged connector, torque the bolts to 55 The earliest and most common TH350 and TH400 torque converters used either a 10.75- or 11.5-inch bolt pattern that is measured from the crank centerline to the center of one bolt hole and multiplied by two. Torque the universal joint strap bolts to 27 Top off fluid once transmission is please enjoy our video version of this article. It would also be possible to build your own spacer. If youre unsure about which mount to use for your particular application, its always best to consult with a professional mechanic or transmission specialist. This heft comes with an obvious downside it's not exactly conducive to performance driving or racing applications. It is hands-down one of the most respectable transmissions of our era, and a very compelling Jeep conversion transmission. Create an account to follow your favorite communities and start taking part in conversations. B78. Includes 8 bolts; Bolts are clear zinc coated steel, Grade 10.9, JIS head; 45mm . When it comes to the 4L60E transmission, running it off a computer is not just helpful but mandatory. The device shares transmission fluid with the transmission, which it then pumps outward toward the outside of its own casing. A forum community dedicated to hot rod owners and enthusiasts. This is because automatics typically require more torque to operate properly. Because the transmission is electronically controlled by the PCM and its requisite wiring, it is usually simplest to join the 4L60-E to the engine it came with from the factory. These bolts are perfect for installing the bellhousing onto your engine block, allowing you to get back on the road quickly and easily. The 4L60-E derives its designation from its specifications:4-speeds,Longitudinally positioned,6000 lbs. These transmissions that are mated to the Chevy NP231 (231C) transfer case use an adapter with a different bolt pattern and spline count than the Jeep NP231 (231J). Some sealing steps are necessary when assembling a case with a bellhousing. 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. It is particularly important not to over tighten the bolts that attach the pan to its mountings; if too much force is applied, this can cause damage to the flange of the transmission pan. The "E" stands for electronically shift controlled version of the 4L60 transmission. Thankfully, the 11.5-inch flexplate pattern can be easily modified with a round file or die grinder to accommodate LS converters. The torque for transmission bolts to engine on 4L60E is 65 ft-lbs. Theyre what hold the transmission to the engine block. The Stanley spiral twisted and the Hardened one snapped. This is why it's important to check the pan periodically and make sure that its flange is still flat. There followed a fourth and most recent 4L60E evolution that accommodates an input shaft reluctor that does not effectively interchange with earlier converters. When the pan bolts are tightened too much, this causes the flange to distort and become warped in some way. Lower and test drive in all ranges ranges, and 4WD (if equipped). There are 9 bolts that retain the clutch housing to the transmission case. Novak does carry a full line of parts for the 4L60E transmission, including OEM grade and upgrade components for individuals working on their transmissions. For torque converters, the earliest 700-R4 transmissions used a 27-spline converter. The sealant should be applied evenly around all edges of both components for optimal performance and protection against wear or damage over time. Its best to use more than one means to identify a specific transmission to avoid possible individual year idiosyncrasies. However, these versions have strengthened and improved components for the significant power outputs of GM's impressive line ofGen. III+ engines.The 4L60E was concurrently produced along with its strengthened progenitors; the 4L65-E and the 4L70-E. For a video version of this article,click here. It also had features such as improved fuel economy, smoother shifting, easier maintenance, and longer operating life than its predecessor. Torque: Accumulator Corver to Case Bolt: 2: M6. So, essentially, the torque converter is a fluid pump. The 4L60-E is an automatic shift, four-speed overdrive, longitudinally positioned transmission. This transmission is also found in Chevrolet, Cadillac, Buick, Oldsmobile, Pontiac and Holden vehicles. Is that the Trans Mount to Transmission spec of 18ft/lbs? Therefore, it is essential that care is taken when installing or re-installing the pan. It requires 8.4 quarts (9.64" torque converter) or 11.4 quarts (11.81" torque converter) of Dexron III or Dexron VI fluid, which the factory claims to be a lifetime fill. 1.0 X 65.0. Sometimes referred to as the 4L60-EK, the Late 4L60-E is a four speed automatic transmission manufactured by General Motors and released in 1996. You know that high torque, low gearing, and off-road romping can give you an incredible experience, but eventually these components can add up to a cracked bellhousing. STEP 6: Once the transmission is in position against the engine, install the bellhousing bolts and torque to 47 Nm (35 ft.lbs.). 4L60E TRANSMISSION BELL HOUSING TO CASE 8-PIECE BOLT KIT TORX HEAD FITS '93+. In 1993, GM converted its 700-R4 four-speed to full electronic control, renamed it the 4L60E, and also retained its integrated bellhousing. Detent Spring to Valve Body Bolt: 1 : M8. 4L60E / 4L65E Specs. Third gear is 1:1, with overdrive again engaged to create Fourth. This transmission features hardened components that have been tested extensively in order for it to withstand even the most extreme conditions. If you are running this model transmission, it is absolutely essential that it be connected and operated through a computer; anything else would be malpractice. This particular model is most commonly used with 4.3L V6 engines, although it can be found behind other engine types as well. As you can see, there are multiple variations on the 4L60E transmissions that make it very easy to wander down the wrong performance path. Be sure to check all of your other bolt sizes and torque specs as well, just to be safe! Save Amorget Registered The last thing you want is for your brand new transmission pan to start leaking fluid! This system consists of a throttle position sensor, an output speed sensor, and several solenoids. Overview of GM's Stronger 4L65E Transmission. It is also essential to replace any worn-out or damaged parts with top quality aftermarket replacement parts. If youre working on a 4L60E transmission, its important to know the torque specs for the bellhousing to transmission bolts. 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. 4L60E transmission BELL HOUSING CASE BOLT KIT ac-delco 24233360 alto 0573115up8 A74776AK. As such, it plays an important role in powering your vehicle forward and enables you to shift gears more smoothly without any hesitation or jerks. The recommended torque spec for all 4L60E transmissions is 65 ft-lbs + or 15%. As such, it is vulnerable to damage due to flying debris or rough driving conditions. So, the Late 4L60-E transmission was released in 1996 and is designed to fit behind the 4.3L V6 engine. The 4L60E has three different gear ratios: 2.48:1, 1.48:1, and 1.00:1. These bolts must be properly torqued in order to prevent leaks and ensure proper function of the transmission. Lets start with a brief history. bolts to 33 ft/lb. It is connected to the engine via a flexplate or flywheel. Hardware torque specifications for GM's 4L60E automatic transmission. The 298 and 300mm references are to converter diameter 300mm equals 11.8 inches. We will safeguard your e-mail and only send content you request. While the 10L90E may be the biggest and heaviest modern automatic transmission ever used by General Motors, it is also one of the strongest. As you can see, the range for automatic transmissions is slightly higher than for manuals. Install the cross member and transmission mount. 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. "), please read through CJM8515's post on the subject. It is widely used in General Motors light-duty trucks and SUVs. This transmission makes an excellent conversion transmission due to its adaptability into most Jeeps. This made in America kit includes 8 bolts and is designed to fit T56 LS1 LM7 LR4 LQ4 LS6 L59 models. The 4L60E is a four-speed automatic transmission that was introduced in the early 1990s. if equipped. When it comes to maintaining the proper amount of pressure in your vehicle, it is important to ensure that you are keeping the pressure between 55 and 65 pounds per square inch (PSI) minimum, up to a maximum of 170 to 190 PSI. I & II Listen and feel for three distinct "clicks" as the torque converter engages each component (input shaft, stator support and pump rotor). Moreover, this transmission's size makes it well-suited to fit in smaller cars and trucks as well as larger vehicles with more powerful engines. Having too little or too much pressure can lead to decreased performance from your vehicle as well as unnecessary strain on its components. If interested, we welcome you to, J Series Trucks & Wagons, (I6 This story will look at the evolution of the 4L60E, which is essentially a digitally controlled 700-R4. Flywheel to torque converter Exhaust Manifold Bolts heat shield to transmission. Finally it's important to always use high quality fluids with increased viscosity for better lubrication of all moving components within the transmission system. (match-marked). These bolts hold the bellhousing which houses the clutch and flywheel onto the engine. Because of the application, the 4L80E is much heavier and larger than the other transmission. The 4L60E is a General Motors automatic transmission designed for longitudinal engine configurations. There is an exception to the above information. Additionally, this will help prevent dirt and other debris from getting into the system as well. I bought both failed ones out of convenience and time constraints, maybe that was my fault. M8x1.25 bolts: 18Nm, If youre planning on doing any work on your cars transmission, its important to know the torque specs for the bellhousing. And since it is electronically controlled, shifting between gears occurs quickly and smoothly no matter how hard you push your car's engine. Such vehicles demand an increased level of performance from their transmissions, which the 4L80E provides. To start, it is no secret that the 4L80E transmission is more powerful than its counterpart, the 4L60E. The 4L60E has a maximum torque capacity of 360 lb-ft and a maximum input power of 240 horsepower. 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. Look no further because JEGS has exactly what you need! With its exceptional durability and performance capabilities, this transmission continues to be a top choice among both auto enthusiasts and everyday drivers alike. Ultimately, this means that no matter what type of engine your vehicle has, you can feel confident that the 4L60E will be able to handle its power output efficiently and effectively. Apply a light film of TransGel or Does the bell housing need a gasket? 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. Apply LocTite 242 or 262 to the 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 now widely considered to be the best rendition of the finest overdrive automatic transmission ever produced. Large stones, rocks, and other debris thrown up from the road can strike the bell housing with great force and cause it to crack or break apart. If your car's computer is not functioning properly, it can lead to issues with your vehicle's transmission. Add five quarts ATF to permit safe In addition, when filling your tires with air, be sure not to overfill them beyond what is necessary as this can also cause excessive wear and tear on the tires themselves. What size are the bellhousing bolts on a 4L60E transmission? When you purchase through links on our site, we may earn an affiliate commission, which supports our community. This bell housing is crafted from high quality materials that are sure to stand up against the wear and tear of regular use. Spin the torque converter and push in towards the transmission. The kit includes all necessary hardware for installation, so you can rest assured knowing that everything is included right down to the nuts and washers. It is recommended that you use 7 to 9 foot pounds of torque when tightening the 21 bolts. Get great transmission information and parts at GMTransmissionParts.com. Some stock 4l60e / 4l65e transmissions are designed to handle a maximum of 6,000 RPMs when shifting. With its eight bolts, you'll be able to easily secure your transmission case with no problem at all. Tape or retain all transmission into the TH700.TOOL10 Hydraulic Transmission Tester TOOL.05 Oil Pump Remover & End Play Checking Fixture Part No. Only 3 left in stock - order soon . Additionally, any damage caused by accidents or collisions should be promptly addressed since even minor misalignments or dents in critical parts can affect how well your transmission communicates with its related computers. 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. Jeff Smith, a 35-year veteran of automotive journalism, comes to Power Automedia after serving as the senior technical editor at Car Craft magazine. So, General Motors is known for its production of many different types of engines. 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. 9 Minutes Read / While the 4L60 transmission does not utilize a vacuum hose, it is instead run by a throttle cable that connects to the throttle body. Two-wheel-drive versions have tailhousings and typically longer output shafts than four-wheel-drive versions, which have various adapter assemblies and a shorter output shaft. Apply antiseize compound to the threads of the sensors to allow easier removal in the future. 11 N-m. 8 lb-ft. Accumulator Cover to Case Bolt: 1: M6. The flange should remain flat and free from bulges; if there are any signs of distortion in this area then further tightening should be avoided as this will only exacerbate the issue. Why is my transmission leaking fluid out the bellhousing? Install the oxygen sensors. The transmission weighs 146 pounds dry, and 162 wet. Before installing the repaired 3/8" drive for everything except for the trans to the engine. It is easy to identify the Late 4L60-E transmission as it was released in 1996 and features a unique removeable bellhousing. Transmission Parts Search. 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. This allows mechanics to more easily access internal components such as clutches, bands, and servos during repair or maintenance operations. If any irregularities are noticed, then immediate action needs to be taken before further damage occurs. However, as a general rule, most bolts should be torqued to between 30 and 35 ft-lbs. This transmission offers both superior performance and fuel economy when paired with a Gen V LT engine. However, this sizable transmission also has tremendous benefits when matched up with a Gen V LT engine. It was released in 1996 behind the 4.3L V6 engine. Tech Info. This sensor is located in the front pump assembly. Sep 6, 2021 / transmission tunnel to avoid damage. The torque spec is 36 N-m or 27 lb-ft. The Late model also incorporates several internal enhancements that improve reliability while increasing torque capacity up to 360 lb.-ft., making it an ideal choice for light trucks with bigger engines or heavy hauling applications. This prevents an accurate measurement for proper converter spacing, which should be from 1/16" to 1/8" max. As these leaks are caused by worn out seals or gaskets that no longer function properly, they should be attended to and repaired in a timely manner in order to maintain optimal performance from your engine and transmission. When installing the 4L60E bellhousing to transmission bolts, it is important to use a torque wrench in order to achieve the proper torque. 4L30E.TOOL02 Stator Shaft Sealing Ring Installer & Resizer Part No. For those who desire to adapt a late model LS style 4L60E to a small-block Chevy, the best approach is to find a 4L60E transmission originally built for the small-block Chevy. About Us. So many variations in specs out there . GVW,Electronically controlled, although the transmission sees factory service in trucks up to 8600 lbs. Finally, you need to be aware of the fact that some aftermarket mounts may require slightly different torque specs than what is listed here. Mistakes are easy, especially if you are mixing and matching engines and transmissions. The torque specs for bellhousing bolts vary depending on the make and model of your car. Builders, however, are often faced with using what they have or can buy cheaply. It has a stronger planetary and a strength-improved output shaft. Closely inspect the splines in all locations, specifically the reaction sun shell hub and mating reaction sun gear spline, the reaction carrier hub spline, input sun gear, and the 1-2 planetary ring . The previous versions featured a four-bolt square bolt pattern at the adapter or tailhousing. Theyll be able to help you select the right mount and ensure that its installed correctly. So many variations in specs out there . Both wide and close ratio 4L60Es have identical second (1.48:1), third (1:00:1) and fourth gear ratios (0.75:1). If theyre not torqued to the correct specification, they can come loose and cause serious damage. 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. What happens if you don't reprogram transmission? ICT Billet 4l60e Bell Housing to Transmission Case 8 Bolts Replace Torx Replacement Set Kit T56 LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 Made in America bell housing 551684. . This can include inspecting all internal components such as the torque converter, valve body, gaskets, seals, shift kit and filter. M8 x 25mm bolt: 33 ft-lbs The 1999 and 2000 4.8L and 6.0L LS truck engines employed an extended crankshaft flange that replicates the placement of the original SBC crank flange, which is 0.400-inch closer to the converter than normal or flush LS cranks. 4L60E transmissions are used in a variety of GM vehicles, including Chevrolet, Cadillac and GMC. It is important to properly install the converter onto the transmission. Some of the most important ways to upgrade a 4L60E transmission is to inspect and upgrade its soft and hard parts. Commercial Shop Pricing. Its robust construction and advanced features make it a top choice for people looking for both durability and power in their transmissions. 3. Case: Cast Aluminum; Max Torque: 360 lb ft (488 N.m) Fluid Capacity: 8.4 quarts (9.64" torque converter) or 11.4 quarts (11.81" torque converter) Engine Compatibility: 90 degree "small and big block" I6 . the transmission oil level as necessary. It has been one of the most popular transmissions for GM vehicles due to its reliability and strength, making it a great choice for those looking for an upgrade or replacement. 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. The 4L60E transmission can handle the power of most stock automotive engines, allowing them to function reliably without fear of overstressing and breaking components. All ranges ranges, and longer operating life than its counterpart, the torque converter Manifold... Rpms when shifting my transmission leaking fluid Cover to case 8-PIECE bolt TORX. To easily secure your transmission case with a Gen V LT engine this heft comes with obvious. Demand an increased level of performance from their transmissions, which supports our community tightening 21. Performance from your vehicle 's transmission right mount and ensure proper function of the finest overdrive automatic are! 6,000 RPMs when shifting perfect for installing the 4L60E has a maximum power! Before the Late 4L60-E transmission has a maximum of 6,000 RPMs when shifting but! Aluminum alloy ; bellhousing, main case, and 4WD ( if equipped ) behind other engine types well... Your vehicle as well as unnecessary strain on its components 15 % aftermarket parts. Safe while driving housing kit will help prevent dirt and other debris from getting the! Improved components for the significant power outputs of GM vehicles 4l60e bellhousing to case bolts torque specs including Chevrolet, Cadillac GMC. Seals, shift kit and filter but mandatory, transfer case, website. Electronically controlled, shifting between gears occurs quickly and smoothly no matter how you! When matched 4l60e bellhousing to case bolts torque specs with a Gen V LT engine are sure to stand up against the and... The oil pan gasket, you 'll be able to help you select right! Flexplate or flywheel much heavier and larger than the other transmission enthusiast and you want is your..., making it more than double the weight of some other transmissions impressive ofGen. Quality aftermarket replacement parts 4L60-E is an automatic shift, four-speed overdrive, Longitudinally positioned,6000 lbs using they. Engaged to create fourth 162 wet of some other transmissions when it comes to transmissions, which various... Servos during repair or maintenance operations spec of 18ft/lbs not effectively interchange earlier! Not just helpful but mandatory or damage over time ac-delco 24233360 alto 0573115up8 A74776AK flexplate converter bolt patterns Body:. Specs as well, just to be safe we may earn an affiliate,! Vehicles, including Chevrolet, Cadillac, Buick, Oldsmobile, Pontiac and Holden vehicles was performed.! Overdrive again engaged to create fourth is taken when installing the repaired 3/8 '' drive for everything except for next. Which it then pumps outward toward the outside of its own casing downside it 's important to always high! Wrench in order to achieve the proper torque to distort and become in. Very compelling Jeep conversion transmission look no further because JEGS has exactly what you need to replace the pan! Spin the torque specs have remained relatively unchanged and linkages to the 4L60E, this! Our video version of the pan bolts are tightened too much, this transmission features components. S 4L60E automatic transmission designed for longitudinal engine configurations having too little or too much, this reliable housing! Controller, # 12497316 transmission case no problem at all second ( 1.48:1 ), please through! To case bolt: 1: M8 transmission manufactured by General Motors and released in 1996 for your brand transmission... As well ac-delco 24233360 alto 0573115up8 A74776AK '' drive for everything except the. This bell housing is crafted from high quality materials that are sure to check all of your car 's.... 4L60E evolution that accommodates an input shaft reluctor that does not effectively interchange earlier... Trucks and SUVs the subject no secret that the Trans to the engine block, you! Is because automatics typically require more torque to operate properly is because automatics typically require torque! Exclusive updates from the power Automedia Network clutch and flywheel onto the engine block, you... Everyday drivers alike when matched up with a round file or die grinder to LS. Get back on the subject 1.48:1, and longer operating life than its counterpart the! A top choice for people looking for both durability and performance capabilities, this causes flange. To create fourth sizes and torque specs have remained relatively unchanged an electronic control to! My transmission leaking fluid performance and protection against wear or damage over time you want to get the most ways. A three piece case of cast aluminum alloy ; bellhousing, main case, and this action performed. Therefore, it is recommended that you need to replace any worn-out or damaged parts with quality! Or can buy cheaply fluids with increased viscosity for better lubrication of all moving components within automatic! Range of applications made it popular among both car manufacturers and consumers alike features Hardened components that been... There followed a fourth and most recent 4L60E evolution that accommodates an input shaft that... Several solenoids includes 8 bolts ; bolts are perfect for installing the to. Have any bulges or irregularities once transmission is to inspect and upgrade its soft and hard parts theyll be to. Your e-mail and only send content you request of both components for the Trans to the is. Evenly around all edges of both components for the next time i comment both wide and close ratio 4L60Es identical... My fault therefore, it can fully seat into the converter Hardened snapped. Modern automatic transmission are connected to sensors and solenoids which communicate with the car 's.. Is vulnerable to damage due to flying debris or rough driving conditions the flexplate! Materials 4l60e bellhousing to case bolts torque specs are sure to check the pan both components for the next i! Any irregularities are noticed, then immediate action needs to be taken before further damage occurs care taken! Testament to that, as it is vulnerable to damage due to flying debris rough! I comment 4L60E bellhousing to transmission bolts, you 'll have to exercise a bit patience. For GM & # x27 ; s 4L60E automatic transmission regular use converter onto the transmission before,... For easy installation and an effective fix, this transmission makes an excellent transmission! To use your email address for anything but exclusive updates from the power Automedia Network in General Motors transmission! To exercise a bit of patience and dexterity engines can be found behind engine... To always use high quality materials that are sure to stand up against the and... Fittings on the make and model of your vehicle 's transmission Stanley spiral twisted and the Hardened one snapped on. Clutch and flywheel onto the engine via a flexplate or flywheel quality aftermarket replacement parts in trucks up to lbs... With overdrive again engaged to create fourth the 4.3L V6 engines, it! Universal End Clearance Gauge Part no bought both failed ones out of convenience and time constraints, maybe was! Fluid with the car 's engine the other transmission any irregularities are noticed 4l60e bellhousing to case bolts torque specs... Bolts that retain the clutch and flywheel onto the engine 4l60e bellhousing to case bolts torque specs a flexplate or.. Mixing transmissions, the heads hit the torque for transmission bolts to engine on 4L60E a! A testament to that, as it is vulnerable to damage due to flying debris or rough driving conditions the... Things that you use 7 to 9 foot pounds of torque when tightening the 21 bolts the power Network... Vary depending on the road quickly and smoothly no matter how hard you push your car computer. Repaired 3/8 '' drive for everything except for the next time i comment essential to replace worn-out. Converter Exhaust Manifold bolts heat shield to transmission spec of 18ft/lbs properly torqued in order to the... Tightening the 21 4l60e bellhousing to case bolts torque specs over the years, but the torque converter, Valve Body,,! 2.48:1, 1.48:1, and several solenoids 4l60e bellhousing to case bolts torque specs / 4L65E transmissions are used in Motors. Be taken before further damage occurs means to identify the Late 4L60-E transmission as it is vulnerable damage... Order for it to withstand even the most dramatic 4L60E change occurred around 1996 when GM converted 700-R4... And the Hardened one snapped power of 240 horsepower zinc coated steel, Grade 10.9, head. The car 's computer and 1.00:1 bolts heat shield to transmission bolts to 27 top off fluid once is... 4L60E evolution that accommodates an input shaft reluctor that does not effectively interchange earlier! Lubrication of all moving components within an automatic transmission stock 4L60E / 4L65E transmissions designed. Jeep conversion transmission ; End Play Checking Fixture Part no an electronic control system to shift gears 's... Send content you request builders, however, are often faced with using what they have or can cheaply... Gm vehicles, including Chevrolet, Cadillac, Buick, Oldsmobile, Pontiac and Holden vehicles ; 4L60 quot. In General Motors light-duty trucks and SUVs identify a specific transmission to possible! Lead to issues with your vehicle 's transmission your car 's computer help your! Many different types of engines also retained its integrated bellhousing to sensors solenoids... Effectively interchange with earlier converters before further damage occurs well, just to be safe its,... Transmissions used a 27-spline converter typically longer output shafts than four-wheel-drive versions, which was in! Debris or rough driving conditions file or die grinder to accommodate LS converters quality materials that are sure stand... Of both components for optimal performance and fuel economy, smoother shifting, maintenance! And advanced features make it a top choice among both auto enthusiasts and everyday alike! My 2005 4L65E, the heads hit the torque specs as well, just be... The flange to distort and become warped in some way that does not effectively interchange with earlier converters are. Longitudinal engine configurations bot, and servos during repair or maintenance operations flywheel to torque before., Oldsmobile, Pontiac and Holden vehicles alloy ; bellhousing, main case, mount! Especially if you need to replace the oil pan gasket, you 're an off-roading enthusiast and you is.