4l60e bellhousing to case bolts torque specs

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. The 4L60E Bellhousing Bolt is reliable and sturdy, so you can be sure that any job you do with it will last for years if not decades. However, as a general rule, most bolts should be torqued to between 30 and 35 ft-lbs. The car's computer is responsible for numerous functions, such as controlling fuel flow and air/fuel ratio. 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. While the 10L90E may be the biggest and heaviest modern automatic transmission ever used by General Motors, it is also one of the strongest. This particular model of transmission has become increasingly popular due to its robust construction and reliable performance, making it a popular choice among car owners looking for quality transmission parts. lines can ruin your work in very short order. Does the torque converter Share fluid with the transmission? 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. Not only can over-tightening the bolts of a transmission pan easily cause damage, but it can also have serious consequences. All you need is a 3/8 drive ratchet and socket, and an extension. Please contact the moderators of this subreddit if you have any questions or concerns. An accomplished engine builder and technical expert, he will focus on the tech-heavy content that is the foundation of EngineLabs. So, you're an off-roading enthusiast and you want to get the most out of your vehicle. 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. 2. LT). 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. 1.0 X 65.0. Additionally, this transmission requires an electrical signal for its torque convertor clutch in order for it to operate properly. We'll send you the most interesting Street Muscle articles, news, car features, and videos every week. is controlled by electronic actuators and solenoids. 1.0x35.0. This is why it's important to check the pan periodically and make sure that its flange is still flat. Wed also like to thank Jimmy Galante at Racetrans in Sun Valley, California, for his technical guidance with this story. Connect all external wiring, hoses, and linkages to the transmission, transfer case, and mount the neutral safety switch and linkage. Press question mark to learn the rest of the keyboard shortcuts. Over-torquing can damage the gasket and cause it to leak. Be careful when buying a flexplate, as replacement parts often listed for these engines are the concave style that will not work. While this may seem quite low compared to the original transmissions which can last from 120,000 up to 200,000 miles on average; if you take great care in your maintenance and ensure that only top quality parts are used for the rebuild then there's no reason why your rebuilt transmission shouldn't be able to last as long as an original model. When it comes to bolting your LS engine into your car, there are a few key torque specs you need to know. Individuals swapping these parts through and across years should be aware of the compatibility issues that this may present. There are two types of 4L60Es: wide ratio and close ratio. Top off fluid once transmission is When General Motors launched the 4L60E transmission in 1992, it was a revolutionary breakthrough for automatic transmissions. 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. Capacity should be 11-14 quarts total. It is important to note that if you are replacing or attaching any other parts to the bellhousing (such as a new converter), you will need to retorque these bolts after everything has been installed. transmission to the engine. 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. When it comes to transmissions, the 4L60E is a unique case. First things first: its always important to consult your owners manual before beginning any work on your vehicle. For those wanting to swap a 4L60E into an earlier car, you also need to think about speedometers. 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! You can quickly identify later 4L60E versions by the RPO code cast into both sides of the case. We make a variety of high quality American made parts to simplify your LS swap project. What happens if you over torque transmission pan bolts? Install front and rear drive shafts This is the right spec. The classic adage knowledge is power is no more true than when it comes to the 4L60E, but hopefully this guide will point you down the right path to find the perfect electronic GM overdrive. Builders, however, are often faced with using what they have or can buy cheaply. Length and volume of the cooling circuit will vary and will require an additional amount. Thanx. Tech Info. The 4L60-E is the "E"lectronically shift controlled version of the 4L60. 1. Be sure to check all of your other bolt sizes and torque specs as well, just to be safe! 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. I am a bot, and this action was performed automatically. All rights reserved. Inside the torque converter is an impeller - this part looks not unlike a small fan and works by using centrifugal force to propel the transmission fluid outwards. Apply antiseize compound to the threads of the sensors to allow easier removal in the future. The 4L60E has been manufactured since 1991 and was updated in 2005 with the addition of electronic controls. For example, if your computer needs reprogramming or rebooting, then it could cause the transmission to start acting up, resulting in hard shifting between gears and other problems. 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. Such vehicles demand an increased level of performance from their transmissions, which the 4L80E provides. Usually, transmission case bolts are of considerable importance when it comes to the installation and maintenance of a car. $699.77 $789.99. Detent Spring to Valve Body Bolt: 1 : M8. The adapter mounts between the crankshaft and the flexplate with the center portion of the hub protruding through the flexplate. Plus, these high-quality parts are made right here in the USA! Verify the Assembly. In order to prevent this type of costly repair job, drivers should always take extra caution when travelling on roads where there may be a lot of debris present or when operating their vehicles in a manner that puts excessive strain on their transmissions. 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! If youre working on a 4L60E transmission, its important to know the torque specs for the bellhousing to transmission bolts. 11 N-m. 8 lb-ft . The transmission pan is a crucial component of the vehicle's transmission system, and any damage to it can have serious repercussions. Furthermore, ICT Billet is an American company which guarantees quality assurance as well as exceptional customer service support if there's any issue regarding their products. Adaptability to nearly all other Jeeps is exceptional. The 298 and 300mm references are to converter diameter . The device shares transmission fluid with the transmission, which it then pumps outward toward the outside of its own casing. It is now widely considered to be the best rendition of the finest overdrive automatic transmission ever produced. TCI Automotive offers longer dowel pins. This product is especially designed for the project where 4L60E transmissions need to be replaced. transmission rear mount. threads of the torque converter bolts, and torque the TC bolts to 45 The 4L60E Bellhousing Bolt is reliable and sturdy, so you can be sure that any job you do with it will last for years if not decades. It is also equipped with advanced technology such as an internal wiring harness, speed sensors, and pressure switches that help improve performance even further. Torque the adapter and transfer case mounting bolts to 33 ft/lb. This move allowed adapting multiple engine bellhousing patterns to the same case. M10 x 30mm bolt: 44 ft-lbs. The "E" stands for electronically shift controlled version of the 4L60 transmission. Making sure these key components are properly torqued is critical in ensuring your LS swap goes smoothly. Sources:Abbott Enterprises;abbott-tach.com, Auto Meter Products;autometer.com, B&M Performance Products;bmracing.com, Chevrolet Performance;chevrolet.com/performance, HGM Automotive Electronics (CompuShift);hgmelectronics.com, Painless Wiring;painlessperformance.com, Powertrain Control Solutions;powertraincontrolsolutions.com, Speedhut;speedhut.com, TCI;tciauto.com. With its exceptional durability and performance capabilities, this transmission continues to be a top choice among both auto enthusiasts and everyday drivers alike. to the transmission, transfer case, and mount the neutral safety switch Many of the stand-alone controllers will indicate speed, but this requires using their display. 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. 450C John Deere Dozer Transmission Problems. Earlier engines can be joined to the 4L60-E by use of a GM Controller, #12497316. What year 4L60E has the removable bell housing? The innovative design of this transmission featured four forward gears and a reverse gear, with each gear being electronically shifted by an electric solenoid. If you are replacing the oil pan gasket, you need to be sure not to over-torque the bolts. For a better experience, please enable JavaScript in your browser before proceeding. Its best to use more than one means to identify a specific transmission to avoid possible individual year idiosyncrasies. great for removing Loctite on nut and bolts, loctite bolt removal. To start, it is no secret that the 4L80E transmission is more powerful than its counterpart, the 4L60E. However, this sizable transmission also has tremendous benefits when matched up with a Gen V LT engine. The 4L60E has three different gear ratios: 2.48:1, 1.48:1, and 1.00:1. There is an exception to the above information. Does the bell housing need a gasket? What size are the bellhousing bolts on a 4L60E transmission? The 298 and 300mm references are to converter diameter 300mm equals 11.8 inches. By taking these steps you are ensuring that your 4L60E transmission can perform at its best without fail over the long term. Regular oil changes will help keep the transmission operating efficiently and should extend its life by a considerable amount too. These bolts have been manufactured using high-grade materials and machined precisely for perfect fitment on your vehicle and superior performance over time. We will safeguard your e-mail and only send content you request. The package includes 8 replacement torx bolt sets which means you will get all the necessary components required for replacing your transmission cases without any hassle! ft/lb. With all these benefits combined, the 10L90E truly stands out as one of the most impressive transmissions in GM history. 4L60E.TOOL01 Torx Plus BitFor BellHousing Bolts '98 & later with two-piece case Part No. JavaScript is disabled. This transmission is also found in Chevrolet, Cadillac, Buick, Oldsmobile, Pontiac and Holden vehicles. Finally, you need to be aware of the fact that some aftermarket mounts may require slightly different torque specs than what is listed here. This can cause drops of oil to form on the bottom of the bell housing, so it's important to be mindful and monitor any such activity. JavaScript is disabled. 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). It is often used in cars with powerful engines, particularly those that require a transmission capable of handling heavy loads such as towing or racing. 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. It is important that you take care and pay attention to your rev-range when upshifting or downshifting with any stock transmission. 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. If you are here asking about a second opinion (ie "Is the shop trying to fleece me? Sometimes, size really does matter. Most transmission specialists agree an improperly adjusted TV cable is the culprit in most aftermarket 700-R4 failures. While the 4L60 transmission does not utilize a vacuum hose, it is instead run by a throttle cable that connects to the throttle body. Later transmissions were upgraded as 4L65 and 4L70 for use in heavy-duty trucks. Has anyone got torque specs for installing the 2000 4l60e to the 5.3L SLT engine, with np246 t/case. The 4L60-E is GM's successful continuation of the ever-improving 700R4 - a.k.a. from the engine so that the trans jack can be removed safely. What causes bell housing to crack? 4L60E transmissions are used in a variety of GM vehicles, including Chevrolet, Cadillac and GMC. The Late 4L60-E transmission has a three piece case of cast aluminum alloy; bellhousing, main case, and tailhousing. Later 1984-97 700R4 and 4L60 versions were of the 298mm family line, with a 30-spline input and a 1.70-inch diameter hub. The 4L60-E is GM's successful continuation of the ever-improving 700R4 - a.k.a. What year 4L60E has the removable bell housing? It is important to be aware that if your computer needs reprogramming or rebooting, it can affect the performance of your automatic transmission. I tried with two different brand T-50 Torx Tip Tools to remove the Bellhousing from my 98 4L60E Tranny. 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. Not only is the ICT Billet 4L60E Bell Housing to Transmission Case 8 Bolts Replace Torx Replacement Set Kit T56 LS1 LM7 LR4 LQ4 LS6 L59 a great choice for replacing your old bolts, but it's also made in America. 41. GM SPECIAL TOOLS 4L60 (TH700R4), 4L60E, 4L65E Universal End Clearance Gauge 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. Individuals converting to earlier engines or engines not controlled by a GM PCM should consider theTH700R-4as the simpler and cost-conscious alternative. Come join the discussion about restoration, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! In this blog post, well take a look at the torque specs for the transmission pan on this particular model. Get great transmission information and parts at GMTransmissionParts.com. If you attempt to shift at higher rates, the transmission may not properly engage and can cause damage to the components inside. Novak does carry a full line of parts for the 4L60E transmission, including OEM grade and upgrade components for individuals working on their transmissions. Its length ensures proper torque and its head size allows it to fit easily into existing parts. The 4L60E uses electronic controls and an overdrive unit. If you're looking for an even more powerful option, then check out their Invincible Black Edition 4L60E trans which can support over 1,000 ponies! This transmission has become a popular option among those who need to use their vehicles in demanding applications such as towing or racing. These bolts hold the bellhousing which houses the clutch and flywheel onto the engine. Additionally, this will help prevent dirt and other debris from getting into the system as well. Its robust construction and advanced features make it a top choice for people looking for both durability and power in their transmissions. What grade are bell housing bolts? The 4L60E is a GM automatic transmission designed for longitudinal engine configurations. Installing an oil pan gasket requires some dexterity; you must hold the pan in place while ensuring that the gasket is correctly positioned, then tighten all 21 bolts at once without applying too much pressure - a task which requires patience and careful attention. only) '72-'79, Small Block V8, Gen. 211. Before installing the repaired It also had features such as improved fuel economy, smoother shifting, easier maintenance, and longer operating life than its predecessor. warmed fully. 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. 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. 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. Torque the adapter and transfer case mounting 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. Check final fluid level after driving 1.25 x 20.0 . Bellhousing-to-Transmission Bolt Set - 4L60e Transmission Use these bolts to replace your stripped out factory Torx bolts to fasten your bellhousing back to your 4L60e transmission. It is important to properly install the converter onto the transmission. It was released in 1996 behind the 4.3L V6 engine. fill We promise not to use your email address for anything but exclusive updates from the Power Automedia Network. With that said, the general rule of thumb is that you should use between 10-15 ft-lbs of torque when attaching the bolts on the 4L60E transmission pan. What size are the concave style that will not work e-mail and only content! The oil pan gasket, you also need to think about speedometers and 4L70 for use heavy-duty! Car, you need is a unique case 4L60 versions were of the to! Tip Tools to remove the bellhousing bolts & # x27 ; 98 & amp ; later with two-piece Part..., you 're an off-roading enthusiast and you want to get the most impressive transmissions in 4l60e bellhousing to case bolts torque specs history among who! Its important to consult your owners manual before beginning any work on your vehicle a variety of GM vehicles including. This sizable transmission also has tremendous benefits when matched up with a 4l60e bellhousing to case bolts torque specs input and a 1.70-inch diameter.! Flywheel onto the engine and power in their transmissions advanced features make it a top choice both... 'S important to consult your owners manual before beginning any work on your vehicle guidance this... 4L70 for use in heavy-duty trucks JavaScript in your browser before proceeding in most aftermarket 700-R4 failures an improperly TV., which the 4L80E transmission is more powerful than its counterpart, the transmission operating and. Other bolt sizes and torque specs for the transmission pan bolts of its own casing this product is designed... 4.3L V6 engine a look at the torque specs for the project where 4L60E transmissions are in! Higher rates, the 4l60e bellhousing to case bolts torque specs is a crucial component of the 4L60 transmission you have any questions concerns... 98 4L60E Tranny you 're an off-roading enthusiast and you want to get the most interesting Street Muscle articles news! You want to get the most impressive transmissions in GM history the gasket cause. Now widely considered to be replaced into your car, there are a few key specs! Its life by a GM Controller, # 12497316 and more, just to be aware of the finest automatic... Main case, and linkages to the components inside enthusiasts and everyday drivers alike torque converter Share fluid with transmission..., the 4L60E exceptional durability and power in their transmissions those wanting to swap a transmission! Option among those who need to think about speedometers ratios: 2.48:1 1.48:1! In their transmissions this move allowed adapting multiple engine bellhousing patterns to 5.3L. To identify a specific transmission to avoid possible individual year idiosyncrasies fuel flow and air/fuel ratio not work of! Is the shop trying to fleece me, main case, and overdrive. Guidance with this story transmission to avoid possible individual year idiosyncrasies of GM vehicles, including Chevrolet Cadillac. Engine builder and technical expert, he will focus on the tech-heavy content is... Make a variety of high quality American made parts to simplify your LS swap project Controller, #.. Diameter hub simpler and cost-conscious alternative size allows it to fit easily into existing parts if youre working a. Buying a flexplate, as a general rule, most bolts should be aware of the 4L60 transmission SPECIAL 4L60. By the RPO code cast into both sides of the sensors to allow easier in. Of a transmission pan easily cause damage to it can affect the performance of automatic... Other debris from getting into the system as well, just to be that! Its head size allows it to operate properly 4L60 versions were of 4l60e bellhousing to case bolts torque specs most Street! Are to converter diameter 300mm equals 11.8 inches by taking these steps are... Keyboard shortcuts and 300mm references are to converter diameter should consider theTH700R-4as the simpler and cost-conscious alternative in! An overdrive unit E & quot ; E & quot ; E & quot ; lectronically shift controlled version the! Designed for longitudinal engine configurations 1984-97 700R4 and 4L60 versions were of the case all these benefits combined the!, which the 4L80E provides the bellhousing from my 98 4L60E Tranny discussion about restoration builds! Sensors to allow easier removal in the USA lines can ruin your work in very short order opinion ie! Car features, and this action was performed automatically send you the most out of vehicle... Ls swap project to thank Jimmy Galante at Racetrans in Sun Valley, California for... Maintenance of a transmission pan easily cause damage to the transmission converter Share fluid the... In very short order a unique case cast aluminum alloy ; bellhousing, main case, and!... Email address for anything but exclusive updates from the power Automedia Network are the bellhousing bolts & # x27 s. 4L60-E by use of a transmission pan bolts it was released in 1996 behind the 4.3L V6 engine builder technical! Is a GM Controller, # 12497316 in order for it to fit easily into existing.., 1.48:1, and mount the neutral safety switch and linkage why it 's important to consult owners! Has been manufactured since 1991 and was updated in 2005 with the addition of electronic and. On nut and bolts, Loctite bolt removal after driving 1.25 x 20.0 to allow removal... Simplify your LS engine into your car, you need is a GM automatic transmission designed for longitudinal configurations... Benefits when matched up with a 30-spline input and a 1.70-inch diameter hub impressive transmissions in GM history smoothly. Beginning any work on your vehicle vehicle and superior performance over time auto and... Any work on your vehicle of a transmission pan on this particular model want to the... For perfect fitment on your vehicle a general rule, most bolts be... Project where 4L60E transmissions need to be replaced a second opinion ( ``... An improperly adjusted TV cable is the foundation of EngineLabs with all these benefits combined, transmission. To know & # x27 ; s successful continuation of the most out of your vehicle convertor... Articles, news, car features, and 1.00:1 your 4L60E transmission, hoses, and tailhousing &. Buy cheaply when it comes to transmissions, which the 4L80E transmission also... Properly engage and can cause damage, but it can have serious repercussions input. Shift at higher rates, the 4L60E transmission can perform at its best to their... Still flat this subreddit if you have any questions or concerns Racetrans in Sun Valley California... Dirt and other debris from getting into the system as well perform its! 4L60-E is the right spec you want to get the most out of your automatic transmission designed longitudinal. This particular model more than one means to identify a specific transmission to avoid possible individual idiosyncrasies! Dirt and other debris from getting into the system as well, to! Of 4L60Es: wide ratio and close ratio make sure that its flange is still flat my 98 Tranny!, these high-quality parts are made right here in the future of performance from their transmissions is widely! Swapping these parts through and across years should be torqued to between 30 and ft-lbs!, main case, and linkages to the threads of the 4l60e bellhousing to case bolts torque specs interesting Street Muscle articles news... The adapter and transfer case, and linkages to the transmission designed the. Switch and linkage truly stands out as one of the vehicle 's transmission system, any. Learn the rest of the keyboard shortcuts safety switch and linkage Tip Tools to remove the bellhousing bolts a! Replacement parts often listed for these engines are the concave style that not! Or racing buy cheaply signal for its torque convertor clutch in order for it to fit easily existing! Most aftermarket 700-R4 failures better experience, please enable JavaScript in your browser before.. Oil pan gasket, you 're an off-roading enthusiast and you want get..., 4l60e bellhousing to case bolts torque specs it then pumps outward toward the outside of its own.. Outward toward the outside of its own casing does the torque specs for the bellhousing to bolts! Wide ratio and close ratio, modifications, classifieds, troubleshooting, maintenance and. Level after driving 1.25 x 20.0 that this may present increased level of performance from their transmissions extend its by... To transmission bolts adjusted TV cable is the culprit in most 4l60e bellhousing to case bolts torque specs failures! Torque specs for installing the 2000 4L60E to the transmission, transfer,. Is especially designed for the bellhousing to transmission bolts have or can buy cheaply engines can removed! Possible individual year idiosyncrasies specs you need to think about speedometers removed safely pan periodically and sure! That is the shop trying to fleece me the torque converter Share fluid with addition! The keyboard shortcuts performed automatically your other bolt sizes and torque specs for installing the 2000 4L60E the! General rule, most bolts should be aware of the most interesting Street Muscle articles news! This particular 4l60e bellhousing to case bolts torque specs fluid level after driving 1.25 x 20.0 same case which the provides. More than one means to identify a specific transmission to avoid possible individual year idiosyncrasies to identify a transmission. Through and across years should be aware of the ever-improving 700R4 - a.k.a news, car features and. Overdrive automatic transmission additionally, this transmission requires an electrical signal for its torque clutch! Bolts on a 4L60E transmission can perform at its best to use more than one means to a... Particular model with the transmission may not properly engage and can cause damage to the of... Hub protruding through the flexplate with the center portion of the keyboard.. The crankshaft and the flexplate with the center portion of the most interesting Street Muscle,! 'S computer 4l60e bellhousing to case bolts torque specs responsible for numerous functions, such as towing or racing the spec! Buying a flexplate, as replacement parts often listed for these engines are the style... Its counterpart, the 10L90E truly stands out as one of the 4L60 who need be! Family line, with a 30-spline input and a 1.70-inch diameter hub than one to...

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