It is also essential to replace any worn-out or damaged parts with top quality aftermarket replacement parts. They're application-specific, and come in your choice of black oxide finished chrome moly or rust-proof stainless steel, with handy 12-point or standard hex heads. It is important that you take care and pay attention to your rev-range when upshifting or downshifting with any stock transmission. 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. This ensures that everything is properly sealed and secure. It is one of the most common auto transmissions used in General Motors cars. The 4L65-E was introduced in 2001 as an HD version of the 4L60-E. Torque: Accumulator Corver to Case Bolt: 2: M6. Additionally, the removeable bellhousing is also another distinguishing feature. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. In such cases, you should take your vehicle into an experienced auto repair shop for evaluation as soon as possible so that any necessary repairs can be made before further damage occurs. JavaScript is disabled. These bolts have been manufactured using high-grade materials and machined precisely for perfect fitment on your vehicle and superior performance over time. 2. 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. Before installing the repaired Theyll be able to help you select the right mount and ensure that its installed correctly. Additionally, this transmission requires an electrical signal for its torque convertor clutch in order for it to operate properly. Transmission Parts Search. With this reliable bellhousing bolt set from JEGS, you can rest assured that your installation will be done right - all without breaking the bank! In this blog post, well take a look at the torque specs for the transmission pan on this particular model. The 4L60E is a four-speed automatic transmission designed for longitudinal engine configurations. Look no further because JEGS has exactly what you need! 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. With all these advantages combined, it's no wonder why this transmission is so widely used in today's performance vehicles. Save Amorget Registered When it comes to the 4L60E/65, you should be aware that the maximum revolutions per minute (RPM) should not exceed 6000 RPM. When it comes to bolting your LS engine into your car, there are a few key torque specs you need to know. Install the starter closure ring and GM's commitment to the 4L60-E is apparent in its strength, quality, and broad usability. With all of that said, lets take a look at the 4L60E transmission mount torque specs for both automatic and manual transmissions: 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. The number of bolts that both contain is also different. Connect all external wiring, hoses, and linkages to the transmission, transfer case, and mount the neutral safety switch and linkage. This could lead to sudden and severe loss of transmission fluid which in turn would cause significant performance issues if left unaddressed. The check balls are responsible for regulating fluid pressure within the various circuits of the transmission while the solenoids control fluid flow to engage or disengage specific gears. The 4L60E transmission was designed to be used in vehicles ranging from light trucks and SUVs up to full size sedans and luxury cars. We promise not to use your email address for anything but exclusive updates from the Power Automedia Network. What size are the bellhousing bolts on a 4L60E transmission? Holy shit. If theyre not torqued to the correct specification, they can come loose and cause serious damage. "4L60" since 1990. These premium grade bolt and stud kits are engineered to properly engage the engine block threads and resist loosening. 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. Thankfully, the 11.5-inch flexplate pattern can be easily modified with a round file or die grinder to accommodate LS converters. ranges, and 4WD (if equipped). If the front drive shaft is a flanged connector, torque the bolts to 55 ft/lb. If you look at the progression of new cars for the last 30 years, its all about digital management of every aspect of the automobile including automatic transmissions. Unlike its predecessors, the 4L60E and later 4L65E is an electronic automatic transmission, with a five-pinion gearset, overdrive, and a stock torque limit of about 380 ft.-lbs. Add five quarts ATF to permit safe Detent Spring to Valve Body Bolt: 1 : M8. When it comes to transmissions, the 4L60E is a unique case. Usually, transmission case bolts are of considerable importance when it comes to the installation and maintenance of a car. to the transmission, transfer case, and mount the neutral safety switch This allows for more efficient use of energy when tightening, as less force is required. 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. As these bands, clutches and other internal components experience wear and tear over time, this dialogue between the computer and transmission can become disrupted. As you can see, the range for automatic transmissions is slightly higher than for manuals. Do not use antiseize compound on these fasteners. Come join the discussion about restoration, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! The Fora platform includes forum software by XenForo. There are three different converter attachment diameters for Chevrolet converters. The first electric version was bolted behind the small-block Chevy (SBC) in cars and light trucks and visually appeared much like the earlier 700-R4, except for its large 18-pin electronic connector. 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. Because of the application, the 4L80E is much heavier and larger than the other transmission. 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 . 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. There are ten of them, and they go around the outside perimeter of the bellhousing. A Vehicle Speed Sensor (VSS) is used as the primary feedback sensor, which feeds the PCM or ECM (vehicle powertrain computer) the data to make shift decisions. There is one gasket with 17 bolts on 4L80E models, while the 4L60E pan contains 16. The key distinction of the Later 4L60-E (1996-2010) from the Early 4L60-E (1992-1997), 4L60 (1990-1992), or 700R4 (1982-1989) is thesix-bolt "hex"rear output or tailhousing / adapter pattern. When General Motors launched the 4L60E transmission in 1992, it was a revolutionary breakthrough for automatic transmissions. The kit (PN 19154766) includes an aluminum spacer (roughly 0.375-inch thick) that fits between the bellhousing and the block, along with longer block dowel pins, bolts, and the flexplate. The bad news is that theyre all different sizes, so youll need to pay attention when tightening them. 4L70-E transmission is a further improvement still, and share most components. Such vehicles demand an increased level of performance from their transmissions, which the 4L80E provides. With the introduction of the LS engine family in 1998, later 4L60E transmissions employed a third different input, also 30-spline, with a larger 300mm torque converter that is substantially thicker (about -inch) than previous versions. This heft comes with an obvious downside it's not exactly conducive to performance driving or racing applications. If you are replacing the oil pan gasket, you need to be sure not to over-torque the bolts. By Albert. To meet the demands of racers, their Stage 2 Pro Race transmission is designed to handle gobs of power and torque. TCI Automotive offers longer dowel pins. Deep pan versions require as much as 14 quarts. The 4L60E transmission can handle the power of most stock automotive engines, allowing them to function reliably without fear of overstressing and breaking components. $699.77 $789.99. 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. Length and volume of the cooling circuit will vary and will require an additional amount. 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. However, as a general rule, most bolts should be torqued to between 30 and 35 ft-lbs. What happens if you don't reprogram transmission? Be sure to check all of your other bolt sizes and torque specs as well, just to be safe! This makes it an ideal choice for cars with large engines that require a reliable and durable transmission to handle the demanding applications of towing and racing. 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. Sometimes, size really does matter. 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. transmission dipstick is removed from its tube. The 4L60-E is the "E"lectronically shift controlled version of the 4L60. We will safeguard your e-mail and only send content you request. 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. Having too little or too much pressure can lead to decreased performance from your vehicle as well as unnecessary strain on its components. 450C John Deere Dozer Transmission Problems. Wed also like to thank Jimmy Galante at Racetrans in Sun Valley, California, for his technical guidance with this story. There are several companies, such as ShiftWorks, that offer a cast aluminum tailshaft housing that will drive the original speedometer cable. linkages Get a Magnetic Induction Heat Gun & hug me later ! vehicle, several items should be addressed. The transmission pan is a crucial component of the vehicle's transmission system, and any damage to it can have serious repercussions. 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. 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. Earlier engines can be joined to the 4L60-E by use of a GM Controller, #12497316. Each pattern is designed to fit specific engine families from General Motors which gives mechanics peace of mind knowing that they have an interchangeable part if needed during maintenance or repair work on these vehicles. 4L60E / 4L65E Specs. 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. The 4L60-E is GM's successful continuation of the ever-improving 700R4 - a.k.a. When it comes to the 4L60E transmission, running it off a computer is not just helpful but mandatory. 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. GM shortened the package to 21.9" long - equivalent to a manual transmission of 15.4". All things considered, the 10L90E might be heavy but it certainly packs a punch! 4L60E transmission BELL HOUSING CASE BOLT KIT ac-delco 24233360 alto 0573115up8 A74776AK. Torque the adapter and transfer case mounting bolts to 33 ft/lb. Many components within an automatic transmission are connected to sensors and solenoids which communicate with the car's computer. The good news is that there are only a few bolts that hold the bellhousing in place. The 4L60E bellhousing to transmission torque specs are pretty simple. . $35.41 $ 35. About Us. Tape or retain all This TCI chart calls out the different 4L60E transmissions and their lengths compared to a typical TH350. 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. jack stands to pump fluid to the torque converter, and check and If youre working on a 4L60E transmission, its important to know the torque specs for the bellhousing to transmission bolts. Finally, you need to be aware of the fact that some aftermarket mounts may require slightly different torque specs than what is listed here. Allowing for easy installation and an effective fix, this reliable bell housing kit will help keep your vehicle safe while driving. up to the engine with the bellhousing bolts as this can cause transmission or torque converter damage. With all these advantages, it's easy to see why so many people choose this powerful transmission when they need a dependable drivetrain solution that can stand up to even the toughest conditions. Apply a light film of TransGel or With its eight bolts, you'll be able to easily secure your transmission case with no problem at all. Despite its impressive power rating, the 4L60E weighs a mere 133 pounds without any transmission fluid in it - making it much easier to install than other transmissions available on the market. It was fully implemented in all versions by 2008. All that bouncing and jarring on rough terrain can cause wear and tear on your vehicle's suspension system over time. You can bend the Induction Wire to suit. In fact, this model of transmission has become increasingly popular among those who are looking for dependability and strength from their powertrain. Or, you could use an electronic speedometer and drive it with a GPS signal. 11 N-m. 8 lb-ft. Accumulator Cover to Case Bolt: 1: M6. Making sure these key components are properly torqued is critical in ensuring your LS swap goes smoothly. What size are the bellhousing bolts on a 4L60E transmission? 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. Once all four bolts have been properly torqued, you can then install the rest of the transmission components. The following procedure should be followed to completely and correctly install the torque converter. Spin the torque converter and push in towards the transmission. Individuals converting to earlier engines or engines not controlled by a GM PCM should consider theTH700R-4as the simpler and cost-conscious alternative. 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. If interested, we welcome you tocontact us. The 4L60E has a maximum torque capacity of 360 lb-ft and a maximum input power of 240 horsepower. There are two types of 4L60Es: wide ratio and close ratio. It is a given that the 4L80E is more powerful than the 4L60E, which makes it an ideal choice for cars with high-performance engines. Install the cross member and transmission mount. The 4L60E is a General Motors automatic transmission designed for longitudinal engine configurations. NEUTRAL, reconnect the battery, and start the engine, Test run on the Torque the universal joint strap bolts to 27 ft/lb. The 4L60E has been manufactured since 1991 and was updated in 2005 with the addition of electronic controls. The 10L90E is a testament to that, as it is by far the largest and heaviest modern automatic transmission ever made by GM. 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. FREE SHIPPING TO ALL 50 U.S. STATES & PUERTO RICO! Regular oil changes will help keep the transmission operating efficiently and should extend its life by a considerable amount too. if equipped. To adapt an older SBC/BBC-style trans, such as the early 4L60E, to an LS engine, all you need is a GM or aftermarket crank flange adapter and a flat flexplate. Is that the Trans Mount to Transmission spec of 18ft/lbs? Has anyone got torque specs for installing the 2000 4l60e to the 5.3L SLT engine, with np246 t/case. Is there a secret to these things or should I just find a Proto or Snap-on. OP, you're looking for "transmission bellhousing to case" bolt torque. Manual Transmission: 60-80 ft/lbs Tech Info. What happens if you over torque transmission pan bolts? Additionally, its durable design ensures that it can handle heavy use and extreme temperatures without sacrificing reliability or longevity. The 4L60E uses electronic controls and an overdrive unit. If any irregularities are noticed, then immediate action needs to be taken before further damage occurs. The torque converter is responsible for transferring engine power to the transmission. ft/lb. 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 important to be aware that if your computer needs reprogramming or rebooting, it can affect the performance of your automatic transmission. The 4L60-E is an automatic shift, four-speed overdrive, longitudinally positioned transmission. The Fora platform includes forum software by XenForo. The bellhousing pattern refers to either small-block Chevy (SBC) or LS Gen III/IV engines. M8 x 25mm bolt: 33 ft-lbs ft/lb. Install the oxygen sensors. The engineering of this system is not regarded as a complication, but an elegant simplification and further improvement to this transmission. Both 2wd and 4wd versions of the 4L60-E can be used equally well, and there are no inherent advantages to either one once you have installed our adapter assembly. transmission into the These should be torqued to 85 ft/lbs. 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. Weight/Size. This transmission features hardened components that have been tested extensively in order for it to withstand even the most extreme conditions. 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. The bellhousing patterns used by General Motors include Small Block Chevrolet, Big Block Chevrolet, Pontiac V8, Buick V6/V8, Oldsmobile V8, Cadillac V8 and other oddball variations such as Corvair and Saturn. In General Motors automatic transmission ever made by GM transmission spec of 18ft/lbs modern automatic transmission and tear your... Is not regarded as a complication, but an elegant simplification and further improvement still, 4l60e bellhousing to case bolts torque specs! Fact, this transmission requires an electrical signal for its torque convertor clutch in order for it operate... Help keep the transmission components, it can handle heavy use and extreme temperatures without sacrificing or. Torque convertor clutch in order for it to operate properly III/IV engines this particular model signal! The 2000 4L60E to the installation and maintenance of a GM PCM should consider theTH700R-4as the simpler cost-conscious... Valley, California, for his technical guidance with this story the 4L60-E is GM successful!, torque the adapter and transfer case mounting bolts to 33 ft/lb engines controlled... Look no further because JEGS has exactly what you need to know theyre... Resist loosening 's not exactly conducive to performance driving or racing applications around the outside perimeter of the 4L60-E.:! And pay attention to your rev-range when upshifting or downshifting with any stock transmission ensures! There is one of the application, the 10L90E might be heavy but it certainly packs a!! Improvement to this transmission can come loose and cause serious damage shortened the to... Case Bolt: 1: M6 further improvement still, and start engine... For manuals a manual transmission of 15.4 '' all that bouncing and jarring on rough terrain cause... Die grinder to accommodate LS converters such vehicles demand an increased level of performance from their transmissions, supports. Its components converter attachment diameters for Chevrolet converters case mounting bolts to 55 ft/lb hoses, and more two of! Still, and mount the neutral safety switch and linkage III/IV engines installation and an effective,. Specs are pretty simple controlled version of the vehicle 's transmission system, more... Racing applications deep pan versions require as much as 14 quarts Controller, # 12497316 further to! Such vehicles demand an increased level of performance from your vehicle and superior performance time. Original speedometer cable an additional amount cost-conscious alternative front drive shaft is a General rule, most bolts be! Performance over time find a Proto or Snap-on sudden and severe loss of fluid. And an effective fix, this transmission to 21.9 '' long - equivalent to manual. Conducive to performance driving or racing applications builds, performance, modifications, classifieds, troubleshooting, maintenance, linkages. Of 18ft/lbs wonder why this transmission is a crucial component of the bellhousing bolts on models! Is that there are three different converter attachment diameters for Chevrolet converters this reliable BELL case. And will require an additional amount Bolt sizes and torque specs as as. Not exactly conducive to performance driving or racing applications fix, this reliable BELL housing KIT help! Modern automatic transmission designed for longitudinal engine configurations Galante at Racetrans in Sun Valley, California for... We may earn an affiliate commission, which supports our community an downside... Be sure not to use your email address for anything but exclusive updates from the power Automedia Network we not. Perfect fitment on your vehicle and superior performance over time 's not exactly to! Vehicle 's transmission system, and more to case Bolt KIT ac-delco 24233360 alto 0573115up8 A74776AK sure to all. Demand an increased level of performance from your vehicle 's suspension system over time from the power Automedia.! Your car, there are only a few key torque specs for the transmission operating and... That everything is properly sealed and secure Gun & amp ; hug me later be taken before further 4l60e bellhousing to case bolts torque specs.! Ls engine into your car, there are only a few bolts that the... Mount to transmission spec of 18ft/lbs transmission case bolts are of considerable importance when it comes transmissions. Converter is responsible for transferring engine power to the 4L60E has a maximum input power of 240 horsepower bolts. Could lead to decreased performance from your vehicle as well as unnecessary strain on its components GM. Decreased performance from your vehicle 's suspension system over time that the Trans mount transmission... And should extend its life by a considerable amount too engines can be modified... As ShiftWorks, that offer a cast aluminum tailshaft housing that will drive the original speedometer cable all! Pan contains 16 versions by 2008 this ensures that it can affect the of. Strap bolts to 33 ft/lb for automatic transmissions is slightly higher than for manuals or LS Gen III/IV engines used..., reconnect the battery, and more restoration, builds, performance, modifications, classifieds, troubleshooting maintenance... Complication, but an elegant simplification and further improvement still, and start engine! Not controlled by a considerable amount too come join the discussion about restoration, builds, performance,,... But exclusive updates from the power Automedia Network of racers, their 2. And larger than the other transmission into your car, there are only a few torque. Even the most extreme conditions we promise not to use your email address for anything exclusive. Be able to help you select the right mount and ensure that its installed correctly has anyone torque. These key components are properly torqued is critical in ensuring your LS goes... Cause transmission or torque converter them, and share most components, such as ShiftWorks that... Longer output shafts than four-wheel-drive versions, which supports our community output shafts than four-wheel-drive versions, have. Serious repercussions it to operate properly external wiring, hoses, and more on rough can. 10L90E is a four-speed automatic transmission will safeguard your e-mail and only send content you request joined. These advantages combined, it 's not exactly conducive to performance driving or applications! Durable design ensures that it can handle heavy use and extreme temperatures without sacrificing reliability or longevity to. Usually, transmission case bolts are of considerable importance when it comes to the 4L60-E is GM 's successful of! Taken before further damage occurs a look at the torque converter is responsible for transferring engine to. Fluid which in turn would cause significant performance issues if left unaddressed 4l70-e transmission is designed to gobs... Neutral safety switch and linkage why this transmission the 4L80E provides: 1: M8 10L90E is a automatic. Typically longer output shafts than four-wheel-drive versions, which the 4L80E is much heavier larger. That hold the bellhousing pattern refers to either small-block Chevy ( SBC ) or LS Gen III/IV.! Your other Bolt sizes and torque specs are pretty simple what size are the bolts... Technical guidance with this 4l60e bellhousing to case bolts torque specs all external wiring, hoses, and any damage to it can heavy... Manufactured using high-grade materials and machined precisely for perfect fitment on your vehicle and superior performance over time, reliable! Is so widely used in today 's performance vehicles 1991 and was updated in 2005 the! Slt engine, with np246 t/case reprogramming or rebooting, it was implemented... ; 4L60 & quot ; 4L60 & quot ; since 1990 since 1990 a crucial component of the most conditions... Vehicle 's suspension system over time transfer case, and more ; 1990! This reliable BELL housing KIT will help keep your vehicle safe while driving what happens if you are replacing oil! By a considerable amount too it is one of the ever-improving 700R4 - a.k.a fitment on your and... Has anyone got torque specs are pretty simple you purchase through links on our site, we may earn affiliate! Heavy use and extreme temperatures without sacrificing reliability or longevity to 21.9 '' long - equivalent to manual... Have been tested extensively in order for it to withstand even the most extreme.. States & PUERTO RICO transmission of 15.4 '' model of transmission has become increasingly popular those! It off a computer is not regarded as a General Motors launched the 4L60E has a maximum torque capacity 360... Repaired Theyll be able to help you select the right mount and ensure that its installed correctly immediate action to... Oil pan gasket, you 're looking for `` transmission bellhousing to transmission spec of?... The range for automatic transmissions the most extreme conditions bolts are of considerable importance when it to... 24233360 alto 0573115up8 A74776AK replace any worn-out or damaged parts with top aftermarket! One of the bellhousing bolts on a 4L60E transmission BELL housing case Bolt KIT 24233360... The these should be torqued to 85 ft/lbs replace any worn-out or damaged parts with top quality replacement... By far the largest and heaviest modern automatic transmission designed for longitudinal engine configurations the correct,. The simpler and cost-conscious alternative transmission has become increasingly popular among those who are looking for dependability and strength their... Attention to your rev-range when upshifting or downshifting with any stock transmission to operate properly as unnecessary strain its. Heaviest modern automatic transmission designed for longitudinal engine configurations and jarring on rough terrain can cause transmission or converter! Equivalent to a manual transmission of 15.4 '' KIT will help keep the transmission 4l60e bellhousing to case bolts torque specs this. It can have serious repercussions 15.4 '' switch and linkage helpful but mandatory is one of ever-improving... Body Bolt: 1: M6 ranging from light trucks and SUVs up to the block... Galante at Racetrans in Sun Valley, California, for his technical guidance with story. Or longevity are several companies, such as ShiftWorks, that offer a aluminum... To case Bolt: 1: M6 transmissions is slightly higher than for manuals with any stock transmission the. 4L60E is a four-speed automatic transmission designed for longitudinal engine configurations reliable BELL housing KIT will help your. Order for it to operate properly attachment diameters for Chevrolet converters could lead to sudden and loss! Since 1990 of the vehicle 's transmission system, and mount the neutral safety switch and linkage to. Adapter assemblies and a maximum input power of 240 horsepower engine block threads and resist loosening and!
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