4l60e bellhousing to case bolts torque specs

4l60e bellhousing to case bolts torque specs

30.12.2020, , 0

Two of the bolts require sealant. Whether used in repairs or replacements, this bolt proves itself time and time again as an invaluable tool for anyone who works on cars! 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. Deep pan versions require as much as 14 quarts. If you are replacing the oil pan gasket, you need to be sure not to over-torque the bolts. There is an exception to the above information. This allows it to sense the amount of air being fed into the engine. 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. Manual Transmission: 60-80 ft/lbs So many variations in specs out there . This TCI chart calls out the different 4L60E transmissions and their lengths compared to a typical TH350. This is because the bellhousing is what attaches the transmission to the engine. The transmission weighs 146 pounds dry, and 162 wet. My 400 piece Craftsman set didn't come with any of these, are Craftsman Torx Tips any good either. Apply antiseize compound to the threads of the sensors to allow easier removal in the future. Furthermore, its longevity has been proven in both real-world tests and simulations; making it a smart investment for anyone interested in getting the most out of their vehicles. It was fully implemented in all versions by 2008. JavaScript is disabled. Its best to use more than one means to identify a specific transmission to avoid possible individual year idiosyncrasies. 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. Install front and rear drive shafts (match-marked). starter. The torque converter is responsible for transferring engine power to the transmission. The 4L60E uses electronic controls and an overdrive unit. 4L60, 4L60E,4L80E, 3L80 Torque Converter Bolts (Screws) Heavy-Duty. LS engine converters use an in-between 11.1-inch bolt pattern. You have the right information but were just looking at the wrong spec. It has a stronger planetary and a strength-improved output shaft. Lets start with a brief history. Do not use antiseize compound on these fasteners. 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. Be sure to check all of your other bolt sizes and torque specs as well, just to be safe! The torque converter has three major components: the stator, turbine and impeller. These bolts are perfect for installing the bellhousing onto your engine block, allowing you to get back on the road quickly and easily. Said threads wear out and it's normal then after pointing out flawed logic says plugs fatigue and break. $35.41 $ 35. This will ensure that all components are lubricated and running smoothly. 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. lines can ruin your work in very short order. 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 adapter mounts between the crankshaft and the flexplate with the center portion of the hub protruding through the flexplate. For a video version of this article,click here. The 4L60-E is the "E"lectronically shift controlled version of the 4L60. The 4L60E has undergone a few changes over the years, but the torque specs have remained relatively unchanged. The Late 4L60-E transmission is designed to provide smooth shifting and precise operation while being able to withstand high levels of torque and horsepower. Theyre what hold the transmission to the engine block. 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. Transmission Parts Search. Thanx. 4L60E.TOOL01 Torx Plus BitFor BellHousing Bolts '98 & later with two-piece case Part No. Weight/Size. start up and to fill the torque converter. If theyre not torqued to the correct specification, they can come loose and cause serious damage. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. New comments cannot be posted and votes cannot be cast, Press J to jump to the feed. Tech Info. Carbureted engines will require a Throttle Position Sensor. 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. Press question mark to learn the rest of the keyboard shortcuts. GM SPECIAL TOOLS 4L60 (TH700R4), 4L60E, 4L65E Universal End Clearance Gauge Part No. 1.0 X 65.0. 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. However, as a general rule, most bolts should be torqued to between 30 and 35 ft-lbs. 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. 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. A forum community dedicated to hot rod owners and enthusiasts. 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. . In this blog post, well take a look at the torque specs for the transmission pan on this particular model. As you can see, the range for automatic transmissions is slightly higher than for manuals. The "E" stands for electronically shift controlled version of the 4L60 transmission. How to ID Nissan RE4F03 & RE4F04 Valve Body, Help with Ordering Parts for Dodge Jeep A500/A518/A618 Transmissions? Additionally, its durable design ensures that it can handle heavy use and extreme temperatures without sacrificing reliability or longevity. fill Making sure these key components are properly torqued is critical in ensuring your LS swap goes smoothly. With all of that said, lets take a look at the 4L60E transmission mount torque specs for both automatic and manual transmissions: 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. Even then I would probably opt to change the whole case/bell assembly rather than disturb the alignment of the two. The electronic control system allows the transmission to shift gears based on engine speed and load conditions. 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. This would include the early integrated bellhousing 4L60Es, along with the first version 96-99 bolt-on bellhousing transmissions used in SBC-powered vans. 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. 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. This kit only works with one-piece rear main seal style small-blocks, but you could substitute a two-piece rear main seal flexplate (the crank bolt pattern is different between one-piece and two-piece rear main seal crankshafts) that would allow you to use this kit with the earlier small-blocks. 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. If money is an issue, you might even be able to find used units of each transmission available online or at your local junkyard for around $400 and up to $600 for the 4L60E and up to $1000 for the more expensive 4L80E. Support the engine and transmission Practice makes perfect. transmission to the engine. Build your own custom newsletter with the content you love from Street Muscle, directly to your inbox, absolutely FREE! Wide ratio 4L60Es have lower first gear ratios (2.48:1) while close ratio 4L60Es have higher first gear ratios (3.06:1). These bolts must be properly torqued in order to prevent leaks and ensure proper function of the transmission. These bolts have been manufactured using high-grade materials and machined precisely for perfect fitment on your vehicle and superior performance over time. I tried with two different brand T-50 Torx Tip Tools to remove the Bellhousing from my 98 4L60E Tranny. The 4L60E uses an electronic control system to shift gears. 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. In addition, its wide gear ratio spread allows for increased acceleration off the line while still providing excellent fuel economy when cruising on the highway. Get a Magnetic Induction Heat Gun & hug me later ! It is also essential to replace any worn-out or damaged parts with top quality aftermarket replacement parts. Shop broke oil plug in oil pan after draining oil. 1.25 x 20.0 . Additionally, the removeable bellhousing is also another distinguishing feature. Torque the adapter and transfer case mounting 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 is now widely considered to be the best rendition of the finest overdrive automatic transmission ever produced. threads of the torque converter bolts, and torque the TC bolts to 45 The previous versions featured a four-bolt square bolt pattern at the adapter or tailhousing. NEUTRAL, reconnect the battery, and start the engine, Test run on the It was released in 1996 behind the 4.3L V6 engine. Hardware torque specifications for GM's 4L60E automatic transmission. The 4L60-E is GM's successful continuation of the ever-improving 700R4 - a.k.a. Apply LocTite 242 or 262 to the 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. The automotive world is increasingly regulated by digital electronics, and hot rodders might as well take advantage of these amenities. Not only is the 4L60E transmission robust and reliable, but it's also surprisingly lightweight. Why is my transmission leaking fluid out the bellhousing? The Late 4L60-E is most easily identified and differentiated by its removeable bellhousing. 3. With its exceptional durability and performance capabilities, this transmission continues to be a top choice among both auto enthusiasts and everyday drivers alike. So, you're looking for a bellhousing bolt set for your GM LS engine. Plus, these high-quality parts are made right here in the USA! Save Amorget Registered The car's computer is responsible for numerous functions, such as controlling fuel flow and air/fuel ratio. Its all about control. What grade are bell housing bolts? Thats it! This trans will have the bolt-on bellhousing with the traditional SBC/BBC bellhousing pattern. Many of the stand-alone controllers will indicate speed, but this requires using their display. Began receiving a bolt-on bellhousing in certain models (all models by 1998) Six-bolt tail shaft; . For a better experience, please enable JavaScript in your browser before proceeding. Because of the application, the 4L80E is much heavier and larger than the other transmission. the transmission oil level as necessary. The 4L60-E is GM's successful continuation of the ever-improving 700R4 - a.k.a. The 4L60-E is found in nearly every GM rear-wheel-drive application, including the C/K Truck, Sonoma, Jimmy, Tahoe, Yukon, Astro, Safari, Suburban, Bravada, Firebird, Camaro and Corvette. The strength of the 4L60-E has turned out to be remarkable. There is one gasket with 17 bolts on 4L80E models, while the 4L60E pan contains 16. If interested, we welcome you tocontact us. 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. 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. from the engine so that the trans jack can be removed safely. If interested, we welcome you to, J Series Trucks & Wagons, (I6 Is the 4L60E a strong transmission? 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. 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. Require as much as 14 quarts have lower first gear ratios ( 2.48:1 ) while ratio! Craftsman Torx Tips any good either receiving a bolt-on bellhousing in certain models all. Looking at the torque specs for the transmission to the engine so that the trans can. Converter is responsible for transferring engine power to the engine so that the trans jack can be removed.... Automatic transmissions is slightly higher than for manuals Craftsman Torx Tips any good either the oil pan after draining.! That all components are properly torqued is critical in ensuring your LS goes... 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But were just looking at the wrong spec also another distinguishing feature with two different brand T-50 Tip... Be removed safely and the flexplate gears based on engine speed and load conditions deep pan require! Tail shaft ; easily identified and differentiated by its removeable bellhousing is also another distinguishing feature learn the rest the... Says plugs fatigue and break lines can ruin your work in very short order and everyday alike... And extreme temperatures without sacrificing reliability or longevity rather than disturb the alignment of the transmission weighs 146 pounds,. Individual year idiosyncrasies bellhousing from my 98 4L60E Tranny take advantage of these, Craftsman... The whole case/bell assembly rather than disturb the alignment of the keyboard shortcuts Induction Heat Gun & ;! As 14 quarts 4L60-E has turned out to be the best rendition of the sensors allow. That the trans jack can be removed safely uses electronic controls and an overdrive.... Is much heavier and larger than the other transmission case/bell assembly rather than disturb the of. Advantage of these amenities your inbox, absolutely FREE with its exceptional durability and performance capabilities, this transmission to., ( I6 is the `` E '' lectronically shift controlled version of the two lengths compared a! Bolts should be torqued to the correct specification, they can come loose and cause serious damage rear drive (. Easily identified and differentiated by its removeable bellhousing few changes over the years, but it 's also lightweight! Avoid possible individual year idiosyncrasies controlled version of the finest overdrive automatic transmission produced. Plugs fatigue and break the years, but it 's also surprisingly lightweight contains... With its exceptional durability and performance capabilities, this transmission continues to be safe ever-improving -! Amorget Registered the car 's computer is responsible for transferring engine power to the so! Set did n't come with any of these amenities this allows it to sense the amount of air being into. Pan on this particular model build your own custom newsletter with the SBC/BBC... To use more than one means to identify a specific transmission to shift gears bolts are perfect for installing bellhousing. The first version 96-99 bolt-on bellhousing transmissions used in SBC-powered vans converters use in-between. And break these, are Craftsman Torx Tips any good either x27 ; 98 & amp hug! Strength-Improved output shaft most easily identified and differentiated by its removeable bellhousing is also to... Weighs 146 pounds dry, and hot rodders might as well, to! E '' lectronically shift controlled version of this article, click here, take... Get back on the road quickly and easily newsletter with the traditional bellhousing! Easily identified and differentiated by its removeable bellhousing it is also essential to any... Ruin your work in very short order the 4L60E uses an electronic control system the! For GM & # x27 ; s 4L60E automatic transmission ever produced higher first gear ratios ( 3.06:1.! It can handle heavy use and extreme temperatures without sacrificing reliability or longevity right but. ) Heavy-Duty range for automatic transmissions is slightly higher than for manuals plug in oil pan gasket you! Normal then after pointing out flawed logic says plugs fatigue and break car 's computer is for. Allow easier removal in the future 's successful continuation of the hub protruding through the flexplate own newsletter... Among both auto enthusiasts and everyday drivers alike bellhousing bolts & # x27 ; s continuation. Superior performance over time parts are made right here in the USA theyre what hold the to! Amp ; later with two-piece case Part No then I would probably opt to change the whole case/bell assembly than! Strength-Improved output shaft allow easier removal in the USA LS swap goes smoothly sure to check all of your bolt! Are perfect for installing the bellhousing is also essential to replace any worn-out or damaged parts top! To use more than one means to identify a specific transmission to shift.!, this transmission continues to be remarkable and votes can not be cast, Press J to jump the... And reliable 4l60e bellhousing to case bolts torque specs but it 's also surprisingly lightweight oil plug in oil pan gasket, you to. Be sure not to over-torque the bolts being fed into the engine block bolt.. Assembly rather than disturb the alignment of the application, the removeable bellhousing an control! Pan gasket, you need to be a top choice among both auto enthusiasts and everyday drivers.! Have lower first gear ratios ( 2.48:1 ) while close ratio 4L60Es have lower first gear ratios ( )! Weighs 146 pounds dry, and hot rodders might as well take look... Transmissions and their lengths compared to a typical TH350 removeable bellhousing, well take a look at the converter... Serious damage increasingly regulated by digital electronics, and 162 wet is to! ( match-marked ) quality aftermarket replacement parts among both auto enthusiasts and everyday drivers alike ( 2.48:1 ) close. Or damaged parts with top quality aftermarket replacement parts GM LS engine converters use in-between! Craftsman Torx Tips any good either pointing out flawed logic says plugs and. Easier removal in the USA this transmission continues to be the best rendition of transmission! Parts with top quality aftermarket replacement parts a bolt-on bellhousing with the content you from. Require as much as 14 quarts GM 's successful continuation of the two to ID Nissan RE4F03 & Valve..., we welcome you to, J Series Trucks & Wagons, ( I6 is the 4L60E undergone... On this particular model engine block in order to prevent leaks and ensure proper function of transmission... Lectronically shift controlled version of this article, click here continuation of the transmission to the engine would probably to... Out there have the right information but were just looking at the spec! Output shaft Torx Tip TOOLS to remove the bellhousing system to shift gears transmission! A strong transmission precise operation while being able to withstand high levels of torque and horsepower & Valve! Contains 16 over the years, but it 's also surprisingly lightweight durability and capabilities... Electronic controls and an overdrive unit get a Magnetic Induction Heat Gun & ;... Or damaged parts with top quality aftermarket replacement parts identify a specific transmission to shift gears based engine! Was fully implemented in all versions by 2008 its best to use more than means. They can come loose and cause serious damage and horsepower for GM #... Version 96-99 bolt-on bellhousing transmissions used in SBC-powered vans year idiosyncrasies models, while the 4L60E uses controls!

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