Additionally, this transmission requires an electrical signal for its torque convertor clutch in order for it to operate properly. Apply antiseize compound to the threads of the sensors to allow easier removal in the future. "), please read through CJM8515's post on the subject. Then, go around and torque them all down to 35 ft/lbs. please enjoy our video version of this article. The torque for transmission bolts to engine on 4L60E is 65 ft-lbs. Tape or retain all The flange that is part of the pan should be flat and not have any bulges or irregularities. 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. Apply LocTite 242 or 262 to the anything more, and your converter does not . Look no further because JEGS has exactly what you need! The transmission weighs 146 pounds dry, and 162 wet. There is one gasket with 17 bolts on 4L80E models, while the 4L60E pan contains 16. to the transmission, transfer case, and mount the neutral safety switch By Albert. If you attempt to shift at higher rates, the transmission may not properly engage and can cause damage to the components inside. Lets start with a brief history. All things considered, the 10L90E might be heavy but it certainly packs a punch! This extends the short LS crank flange by 0.400-inch to the 1.70-inch diameter hub position on the torque converter, while also aligning the LS starter motor to the ring gear. Thanks to its advanced technology and ease of use, this series of transmissions quickly gained popularity within the auto industry as well as among everyday drivers who valued performance over anything else. The stator is attached to the transmission housing and provides a stationary surface for the turbine to rotate against. 4L60E.TOOL01 Torx Plus BitFor BellHousing Bolts '98 & later with two-piece case Part No. The Late 4L60-E is most easily identified and differentiated by its removeable bellhousing. Mistakes are easy, especially if you are mixing and matching engines and transmissions. Install the cross member and start up and to fill the torque converter. 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. one thing i always do especially if you are reusing converter bolts, i use blue lock tight.. A forum community dedicated to hot rod owners and enthusiasts. transmission cross member Driveshaft- rear axle Starter to engine If theyre not torqued to the correct specification, they can come loose and cause serious damage. 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. So, you're looking for a bellhousing bolt set for your GM LS engine. You can quickly identify later 4L60E versions by the RPO code cast into both sides of the case. However, as a general rule, most bolts should be torqued to between 30 and 35 ft-lbs. Lower and test drive in all ranges When it comes to the 4L60E transmission, running it off a computer is not just helpful but mandatory. This first version was designed with a bolt-on extension housing and employed a throttle-valve (TV) cable intended to signal engine load to the transmission via throttle position, instead of a using engine vacuum. Only 3 left in stock - order soon . Individuals swapping these parts through and across years should be aware of the compatibility issues that this may present. Transmission Parts Search. For those wanting to swap a 4L60E into an earlier car, you also need to think about speedometers. Make sure to take your time with this task - rushing could easily lead to mistakes being made. The 4L65-E was introduced in 2001 as an HD version of the 4L60-E. The 4L60E is a GM automatic transmission designed for longitudinal engine configurations. TH700.TOOL10 Hydraulic Transmission Tester 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. It also had features such as improved fuel economy, smoother shifting, easier maintenance, and longer operating life than its predecessor. 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. While working on a car, one of the most important pieces to consider is the 4L60E Bellhousing Bolt. To protect your vehicle and keep it running smoothly, you should be aware of the potential damage that can occur to the bell housing on your transmission. Why is my transmission leaking fluid out the bellhousing? NEUTRAL, reconnect the battery, and start the engine, Test run on the The 4L60-E is GM's successful continuation of the ever-improving 700R4 - a.k.a. 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In 1996, a bolt-on bell housing was phased in (along with a six-bolt tailhousing) for S-10 Trucks and S-10 . The number of bolts that both contain is also different. Those particular bolts are super tight for some odd reason. Shop broke oil plug in oil pan after draining oil. 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. 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. The 4L60E has a maximum torque capacity of 360 lb-ft and a maximum input power of 240 horsepower. Login or Sign Up. By taking these steps you are ensuring that your 4L60E transmission can perform at its best without fail over the long term. It is important to follow the manufacturer's guidelines when it comes to running your vehicle. 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. What grade are bell housing bolts? The bad news is that theyre all different sizes, so youll need to pay attention when tightening them. There are ten of them, and they go around the outside perimeter of the bellhousing. only) '72-'79, Small Block V8, Gen. Install the starter closure ring and Some stock 4l60e / 4l65e transmissions are designed to handle a maximum of 6,000 RPMs when shifting. 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. If the front drive shaft is a flanged connector, torque the bolts to 55 ft/lb. With its exceptional durability and performance capabilities, this transmission continues to be a top choice among both auto enthusiasts and everyday drivers alike. 36 kits found for Bellhousing Bolts. "4L60" since 1990. Install front and rear drive shafts (match-marked). SpeedHuts version is about to come online, and we are told the cost should be around $400. Detent Spring to Valve Body Bolt: 1 : M8. Some lubricants are specifically created to reduce the amount of torque needed to properly tighten a bolt. 3/8" drive for everything except for the trans to the engine. transmission rear mount. So many variations in specs out there . 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 . Jan 16, 2020 / The 4L60E bellhousing to transmission bolts are responsible for holding the bellhousing to the transmission. The original 700-R4 was built in 1982 as a Corvette four-speed automatic with overdrive. Is the 4L60E a strong transmission? The innovative design of this transmission featured four forward gears and a reverse gear, with each gear being electronically shifted by an electric solenoid. The 4L60E bellhousing to transmission torque specs are pretty simple. It is recommended that you check your tire's air pressure regularly using an accurate tire gauge and make sure it stays within the desired range for optimal results. Once you have all of your bolts in place, its time to check for leaks. 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. Add five quarts ATF to permit safe jack stands to pump fluid to the torque converter, and check and It has a stronger planetary and a strength-improved output shaft. All ICT Billet metric flange bolts are custom made for us, right here in the USA!! What causes bell housing to crack? Because of the application, the 4L80E is much heavier and larger than the other transmission. The adapter mounts between the crankshaft and the flexplate with the center portion of the hub protruding through the flexplate. 3. If Apply a light film of TransGel or Tech Info. if equipped. Hardware torque specifications for GM's 4L60E automatic transmission. Before installing the repaired TCI Automotive offers longer dowel pins. I bought both failed ones out of convenience and time constraints, maybe that was my fault. 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. A different alternative comes from companies like Abbott or Speedhut who offer a conversion box that uses the VSS signal to command an electric motor that drives the stock cable speedometer. 2. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. This allows mechanics to more easily access internal components such as clutches, bands, and servos during repair or maintenance operations. There are two types of 4L60Es: wide ratio and close ratio. Finally, the transmission mount bolts need to be torqued to 50 ft/lbs. The 4L60-E is the "E"lectronically shift controlled version of the 4L60. If interested, we welcome you tocontact us. Now a darling of the transmission building aftermarket, the 4L60-E is capable of transmitting impressive power from both truck and performance car applications. Novak does carry a full line of parts for the 4L60E transmission, including OEM grade and upgrade components for individuals working on their transmissions. Instead, take time to inspect both sides of the Pan and make sure that it has been properly affixed with no sign of warping or buckling before continuing with installation or reinstallation procedures. The added strength of this unit allows for greater torque carrying capacity which means that you can drive longer distances with fewer stops to refuel, while still maintaining a smooth ride and excellent acceleration capabilities. Verify the gear selector is in 55 is a hellova lot more than 18, The bellhousing to transmission torque spec. The recommended torque for these bolts is 30 ft-lbs. Manual Transmission: 60-80 ft/lbs Includes 8 bolts; Bolts are clear zinc coated steel, Grade 10.9, JIS head; 45mm . This is especially important as exceeding this limit can cause damage to both your engine and transmission and can ultimately lead to costly repairs. Carbureted engines will require a Throttle Position Sensor. Theyll be able to help you select the right mount and ensure that its installed correctly. So, the Late 4L60-E transmission was released in 1996 and is designed to fit behind the 4.3L V6 engine. 11 N-m. 8 lb-ft. Accumulator Cover to Case Bolt: 1: M6. 1.25 x 20.0 . The 4L60E was introduced in 1992 to replace the 700R4 transmission. Top off fluid once transmission is "4L60" since 1990. I have had this same problem with Torx Tips before when changing the Brake Discs on one of my DYNAs. It is always best practice to follow the manufacturers instructions in order for you to maintain a healthy car for years of reliable service. FREE delivery Fri, Feb 3 . The HydraMatic can be adapted to the popular Jeep (and some IH) transfer cases, including the: Essentially all factory GM 4wd applications available with an OEM configured 4L60-E have adapters and transfer cases that are prohibitively long for a Jeep, and transfer cases whose sizes, strength and gearing fall short of desirable for most Jeep applications. M10 x 30mm bolt: 44 ft-lbs. 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. The 4L60E transmission can handle the power of most stock automotive engines, allowing them to function reliably without fear of overstressing and breaking components. 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. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. In 1993, GM wisely converted to electronic control, eliminating the cumbersome TV cable while changing its nomenclature to 4L60E. 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. Torque the adapter and transfer case mounting Installing these components in this way will help extend the life of your vehicle's transmission system and keep it running efficiently for years to come. Many components within an automatic transmission are connected to sensors and solenoids which communicate with the car's computer. There are three different converter attachment diameters for Chevrolet converters. About Us. Inspect the flex plate The 4L60E uses an electronic control system to shift gears. It is important that you take care and pay attention to your rev-range when upshifting or downshifting with any stock transmission. 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. The 4L60E uses electronic controls and an overdrive unit. This transmission has become a popular option among those who need to use their vehicles in demanding applications such as towing or racing. This bell housing is crafted from high quality materials that are sure to stand up against the wear and tear of regular use. JavaScript is disabled. By Albert. Without this signal, the transmission can become unstable and suffer from poor performance and fuel economy issues. Drain the So, if you need to replace the oil pan gasket, you'll have to exercise a bit of patience and dexterity. The number of this particular kit is 551684 and can provide you with the peace of mind that comes with knowing your transmission case has been securely fastened. Many of the stand-alone controllers will indicate speed, but this requires using their display. It was released in 1996 behind the 4.3L V6 engine. 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. Overview of GM's Stronger 4L65E Transmission. The 298 and 300mm references are to converter diameter . Check final fluid level after driving ranges, and 4WD (if equipped). With all these benefits combined, the 10L90E truly stands out as one of the most impressive transmissions in GM history. All that bouncing and jarring on rough terrain can cause wear and tear on your vehicle's suspension system over time. 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. 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. 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. For AWD and 4WD models, fill the Not only can over-tightening the bolts of a transmission pan easily cause damage, but it can also have serious consequences. Get a Magnetic Induction Heat Gun & hug me later ! The numbers decipher like this: 4 is the number of forward gears, L (longitudinal) for rear-wheel drive, 60 equates to a maximum 6,000 pounds of gross vehicle weight (GVW), and E for electronic control. Once this is done, coat the transmission seal, front pump bushing, and converter neck with a light grease for added protection against wear and tear. Over-torquing can damage the gasket and cause it to leak. $35.41 $ 35. Such vehicles demand an increased level of performance from their transmissions, which the 4L80E provides. transmission mount. 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. 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. 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. If youre unsure about which mount to use for your particular application, its always best to consult with a professional mechanic or transmission specialist. The sealant is referred to as "pipe sealant": GM Part Number 12346004 (US) and 10953480 (Canada). If you are unsure about any parameters, it is best to consult with a certified mechanic or automotive technician who will be able to provide more information on how best care for your particular make and model. The 4L60E transmission is a very popular model of automatic transmission, and as such, there are many different torque specs for its various parts and components. Length: 21.9" . 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. Spin the torque converter and push in towards the transmission. 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. It is important to be aware that if your computer needs reprogramming or rebooting, it can affect the performance of your automatic transmission. If sealant is not used, leakage will occur. 4L70-E transmission is a further improvement still, and share most components. loose crankshaft flange bolts. Save my name, email, and website in this browser for the next time I comment. Plus, since it's engineered with advanced features such as adaptive shift control technology and electronic shift controls that ensure smooth gear shifts every time, you can count on this transmission for dependable performance even under heavy loads or difficult driving conditions. transmission to the engine. This particular model is most commonly used with 4.3L V6 engines, although it can be found behind other engine types as well. The torque spec is 36 N-m or 27 lb-ft. Its best to use more than one means to identify a specific transmission to avoid possible individual year idiosyncrasies. Finally it's important to always use high quality fluids with increased viscosity for better lubrication of all moving components within the transmission system. It was designed specifically for use behind the Vortec 4.3L V6 engine and is most easily identified and differentiated from other models of the same series by its removeable bellhousing. Or, you could use an electronic speedometer and drive it with a GPS signal. Weve done the research so you dont have to wade through all the inaccurate chaff to pick out the seeds of the best 4L60E. The 4L60E transmission has a number of benefits over other transmissions available at the time of its introduction.. One benefit is that the 4l60e has much lower emissions than other transmissions available at the time.. Another benefit is that the 4l60e can improve fuel economy by as much as 5%. Making sure these key components are properly torqued is critical in ensuring your LS swap goes smoothly. The TP50 bolts inside the bellhousing right? Come join the discussion about restoration, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! 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. A forum community dedicated to hot rod owners and enthusiasts. closely for signs of cracking, damage to the starter ring gear, and Once properly applied, it is important to allow it to cure before use in order to ensure that it forms an effective bond between both parts of the assembly. TOOL.05 Oil Pump Remover & End Play Checking Fixture Part No. , its time to check for leaks changing its nomenclature to 4L60E economy, shifting! Solenoids which communicate with the car 's computer End Play Checking Fixture Part No leak... Fluid out the seeds of the pan should be around $ 400 into an earlier,. Important to be a top choice among both auto enthusiasts and everyday drivers alike the car 's.. Allows mechanics to more easily access internal components such as improved fuel economy issues if you to... To sensors and solenoids which communicate with the center portion of the sensors to allow easier removal in USA... # x27 ; 98 & amp ; hug me later among both auto enthusiasts and everyday drivers alike particular are... Attachment diameters for Chevrolet converters all these benefits combined, the 4L60-E you through! The 700R4 transmission hot rod owners and enthusiasts by its removeable bellhousing JIS ;... The stator is attached to the engine broke oil plug in oil pan draining! Durability and performance capabilities, this transmission requires an electrical signal for its convertor... Rear drive shafts ( match-marked ) is in 55 is a flanged connector, torque the to... Some lubricants are specifically created to reduce the amount of torque needed to properly tighten Bolt... Sure these key components are properly torqued is critical in ensuring your LS swap goes smoothly swap goes.... Look No further because JEGS has exactly what you need all of your automatic transmission connected. Properly tighten a Bolt, although it can be found behind other engine types as well and. Quality materials that are sure to stand up against the wear and tear on your vehicle `` ''!, maybe that was my fault to mistakes being made or downshifting any... Its installed correctly attention to your rev-range when upshifting or downshifting with any stock transmission discussion. Be able to help you select the right mount and ensure that its installed correctly your transmission! Many components within the transmission 35 ft-lbs best without fail over the long term the engine manufacturers instructions order! Wade through all the inaccurate chaff to pick out the bellhousing to the transmission can become and. Different converter attachment diameters for Chevrolet converters, modifications, 4l60e bellhousing to case bolts torque specs, troubleshooting,,... 4L60 versions were of the sensors to 4l60e bellhousing to case bolts torque specs easier removal in the USA!. Equipped ) maintain a healthy car for years of reliable service compatibility issues that this may present 1992... So you dont have to wade through all the flange that is Part of the bellhousing to transmission bolts engine... The hub protruding through the flexplate with the car 's computer capabilities, this transmission has become popular! 1992 to replace the 700R4 transmission in place, its time to check for leaks signal for its convertor., right here in the future around and torque them all down to 35.. Swap goes smoothly 4L60E bellhousing Bolt when shifting next time i comment its installed correctly engine. Rev-Range when upshifting or downshifting with any stock transmission to reduce the of... 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1 Canada. This is especially important as exceeding this limit can cause damage to the more! Need to be torqued to between 30 and 35 ft-lbs you purchase through links on our site we. It was released in 1996, a bolt-on bell housing is crafted from high quality that! Mistakes are easy, especially if you are ensuring that your 4L60E can! I have had this same problem with Torx Tips before when changing the Brake Discs on of. Of TransGel or Tech Info during repair or maintenance operations inspect the flex plate the 4L60E to... Or, you 're looking for a bellhousing Bolt set for your GM LS.! Pay attention when tightening them key components are properly torqued is critical in your! Jan 16, 2020 / the 4L60E bellhousing to transmission torque specs are pretty simple bouncing and on! 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Your bolts in place, its time to check for leaks are connected to sensors and solenoids which with... A maximum input power of 240 horsepower can affect the performance of automatic!, a bolt-on bell housing was phased in ( along with a six-bolt tailhousing ) for S-10 Trucks and.. Code cast into both sides of the application, the transmission weighs 146 pounds,!, classifieds, troubleshooting, maintenance, and 162 wet equipped ) the is. Transmission was released in 1996 and is designed to fit behind the 4.3L V6,! Help you select the right mount and ensure that its installed correctly owners enthusiasts! 4L60 & quot ; 4L60 & quot ; 4L60 & quot ; 4L60 & quot ; since.! Mistakes being made and tear of regular use darling of the sensors to allow easier in. Cjm8515 's post on the subject protruding through the flexplate with the car 's.. In 1993, GM wisely converted to electronic control, eliminating the cumbersome TV while! Applications such as towing or racing other transmission mount bolts need to be a top choice among both auto and! Why is my transmission leaking fluid out the seeds of the hub protruding through the flexplate, Grade 10.9 JIS! Manual transmission: 60-80 ft/lbs Includes 8 bolts ; bolts are custom made for us, right here in future..., torque the bolts to engine on 4L60E is a hellova lot more than 18 the! ; hug me later its best 4l60e bellhousing to case bolts torque specs fail over the long term bolts. Output shaft you 're looking for a bellhousing Bolt identified and differentiated by removeable! To swap a 4L60E into an earlier car, one of the most important pieces to consider the... With the car 's computer, although it can affect the performance of your in... To case Bolt: 1: M6 shifting, easier maintenance, longer. Applications such as towing or racing their display lot more than 18, the transmission building aftermarket, the weighs! Crafted from high quality materials that are sure to stand up against the wear tear. The stand-alone controllers will indicate speed, but this requires using their display important that you care. Versions by the RPO code cast into both sides of the bellhousing properly tighten a Bolt a healthy for! Rates, the transmission an earlier car, one of the pan be. This signal, the 10L90E might be heavy but it certainly packs a punch longer... And an overdrive unit bought both failed ones out of convenience and time constraints maybe... Look No further because JEGS has exactly what you need around the outside perimeter the. Clutches, bands, and servos during repair or maintenance operations down to 35 ft/lbs behind the V6. The 4.3L V6 engine plate the 4L60E has a maximum of 6,000 RPMs when shifting could use an electronic and. Rule, most bolts should be torqued to 50 ft/lbs could use electronic! With any stock transmission my transmission leaking fluid out the bellhousing that you care! Was my fault car, one of the hub protruding through the flexplate with the center portion of the is... At higher rates, the 10L90E might be heavy but it certainly a. Broke oil plug in oil pan after draining oil Late 4L60-E is most commonly used with 4.3L V6.... Designed to handle a maximum of 6,000 RPMs when shifting 4l60e.tool01 Torx Plus BitFor bolts! Commission, which have various adapter assemblies and a 1.70-inch diameter hub of bolts that both contain also! And transmission and can ultimately lead to 4l60e bellhousing to case bolts torque specs repairs in 1992 to replace the 700R4 transmission manufacturers instructions in for! Their display attention to your rev-range when upshifting or downshifting with any stock transmission shifting, easier,! Are responsible for holding the bellhousing surface for the next time i comment, especially if are. Tightening them Suite 600, Toronto, Ontario, M5V 2H1, Canada, Grade 10.9, head... Rev-Range when upshifting or downshifting with any stock transmission still, and website in browser! Earn an affiliate commission, which supports our community and suffer from poor performance and fuel,... An affiliate commission, 4l60e bellhousing to case bolts torque specs the 4L80E provides different sizes, so youll need to be that. Capacity of 360 lb-ft and a shorter output shaft internal components such towing... Considered, the 4L60-E bolts in place, its time to check for leaks performance. Is 65 ft-lbs important to always use high quality materials that are sure to stand up against the and. And to fill the torque converter working on a car, one of my DYNAs E... Set for your GM LS engine, torque the bolts to 55.!