We will safeguard your e-mail and only send content you request. This move allowed adapting multiple engine bellhousing patterns to the same case. Jeff Smith, a 35-year veteran of automotive journalism, comes to Power Automedia after serving as the senior technical editor at Car Craft magazine. The 4L60E bellhousing bolts are M8 x 1.25 mm in size. 11 N-m. 8 lb-ft . 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. It really helps give an idea of what amount of force does what. There are 9 bolts that retain the clutch housing to the transmission case. 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. So, you're an off-roading enthusiast and you want to get the most out of your vehicle. LT). Torque: Accumulator Corver to Case Bolt: 2: M6. Over-torquing can damage the gasket and cause it to leak. So, the Late 4L60-E transmission was released in 1996 and is designed to fit behind the 4.3L V6 engine. 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. "), please read through CJM8515's post on the subject. If interested, we welcome you to, J Series Trucks & Wagons, (I6 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. Only 3 left in stock - order soon . GM's commitment to the 4L60-E is apparent in its strength, quality, and broad usability. and linkage. 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! To start, it is no secret that the 4L80E transmission is more powerful than its counterpart, the 4L60E. The torque for transmission bolts to engine on 4L60E is 65 ft-lbs. If you are considering a transmission rebuild, it is important to know that the average life-span of the rebuilt transmission is between 30,000 and 50,000 miles. Always consult your cars service manual or a certified mechanic before doing any work on your engine. Additionally, its design helps reduce vibrations caused by moving parts which increases the overall efficiency of your vehicle's performance. These should be torqued to 85 ft/lbs. 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! Support the engine and transmission 41. TOOL.05 Oil Pump Remover & End Play Checking Fixture Part No. I am a bot, and this action was performed automatically. The 4L60E has three different gear ratios: 2.48:1, 1.48:1, and 1.00:1. There are several companies, such as ShiftWorks, that offer a cast aluminum tailshaft housing that will drive the original speedometer cable. What grade are bell housing bolts? Case: Cast Aluminum; Max Torque: 360 lb ft (488 N.m) Fluid Capacity: 8.4 quarts (9.64" torque converter) or 11.4 quarts (11.81" torque converter) Engine Compatibility: 90 degree "small and big block" I6 . The 4L60E has now been in production for more than two decades and has experienced multiple performance updates that affect interchangeability. There are three different converter attachment diameters for Chevrolet converters. operate automatically and manually. 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. When it comes to automotive transmissions, the 4L60E is a popular choice for many stock automobiles. Please contact the moderators of this subreddit if you have any questions or concerns. 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. Includes 8 bolts; Bolts are clear zinc coated steel, Grade 10.9, JIS head; 45mm . The 4L60E is a four-speed automatic transmission that was introduced in the early 1990s. This transmission features hardened components that have been tested extensively in order for it to withstand even the most extreme conditions. What happens if you over torque transmission pan bolts? Two of the bolts require sealant. If theyre not torqued to the correct specification, they can come loose and cause serious damage. You'll need to be mindful that you don't overtighten the bolts when putting it back together; only 7-9 ft-lbs of torque is required, which isn't much at all! 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. Theyll be able to help you select the right mount and ensure that its installed correctly. The automotive world is increasingly regulated by digital electronics, and hot rodders might as well take advantage of these amenities. This sensor is located in the front pump assembly. Or, you could use an electronic speedometer and drive it with a GPS signal. Does the bell housing need a gasket? ft/lb. In fact, this model of transmission has become increasingly popular among those who are looking for dependability and strength from their powertrain. This is because its power and durability make it ideal for engines that are not overly powerful. When it comes to transmissions, the 4L60E is a unique case. This allows for more efficient use of energy when tightening, as less force is required. What happens if you don't reprogram transmission? For a video version of this article,click here. 11 N-m. 8 lb-ft. Accumulator Cover to Case Bolt: 1: M6. 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. 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. 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. 1.25 x 20.0 . 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. If youre doing any work on your cars engine, its important to know the torque specs for bellhousing bolts. 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. I have had this same problem with Torx Tips before when changing the Brake Discs on one of my DYNAs. The Stanley spiral twisted and the Hardened one snapped. Chevrolet Performance Parts makes an adapter kit that allows using the GEN III/IV LS style 4L60E/4L65Es bolted to a one-piece rear main seal Gen I small-block Chevy engine. It is widely used in General Motors light-duty trucks and SUVs. Plus, these high-quality parts are made right here in the USA! please enjoy our video version of this article. So, the Late 4L60-E transmission was released in 1996 and is designed to fit behind the 4.3L V6 engine. 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! This ensures that everything is properly sealed and secure. . Create an account to follow your favorite communities and start taking part in conversations. About Us. Tape or retain all loose crankshaft flange bolts. or TEXT to 856-400-0063; . 4l60e Bell Housing to Transmission Case 8 Bolts Replace Torx Set Kit T56 551684 in Bell Housings. 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. This transmission has become a popular option among those who need to use their vehicles in demanding applications 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. from the engine so that the trans jack can be removed safely. 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. only) '72-'79, Small Block V8, Gen. Weve done the research so you dont have to wade through all the inaccurate chaff to pick out the seeds of the best 4L60E. It is important to be aware that if your computer needs reprogramming or rebooting, it can affect the performance of your automatic transmission. Be careful when buying a flexplate, as replacement parts often listed for these engines are the concave style that will not work. Wide ratio 4L60Es have lower first gear ratios (2.48:1) while close ratio 4L60Es have higher first gear ratios (3.06:1). If you dont torque it correctly, you could end up causing damage to either or both of these components. B78. This prevents an accurate measurement for proper converter spacing, which should be from 1/16" to 1/8" max. 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. This will ensure that all components are lubricated and running smoothly. It weighs in at a whopping 140 lbs., making it more than double the weight of some other transmissions. New comments cannot be posted and votes cannot be cast, Press J to jump to the feed. Check final fluid level after driving jack stands to pump fluid to the torque converter, and check and FREE delivery Fri, Feb 3 . 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. The number of bolts that both contain is also different. This is the right spec. 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. To meet the demands of racers, their Stage 2 Pro Race transmission is designed to handle gobs of power and torque. transfer case with 1.9L AutoTrak II oil. Some sealing steps are necessary when assembling a case with a bellhousing. It features a length of 26.4 inches and weighs 236 pounds. For a better experience, please enable JavaScript in your browser before proceeding. 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 engineering of this system is not regarded as a complication, but an elegant simplification and further improvement to this transmission. fill Sep 6, 2021 / It is the successor to the Turbo Hydra-Matic 400 transmission. Mechanically, the transmission's power transmitting core remained similar to its predecessors, but the valve body and actuation system for the clutches, bands, etc. 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. 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. Is the 4L60E a strong transmission? Look no further because JEGS has exactly what you need! So, if you need to replace the oil pan gasket, you'll have to exercise a bit of patience and dexterity. Large stones, rocks, and other debris thrown up from the road can strike the bell housing with great force and cause it to crack or break apart. The stator is attached to the transmission housing and provides a stationary surface for the turbine to rotate against. At this point the torque converter should turn freely. Earlier engines can be joined to the 4L60-E by use of a GM Controller, #12497316. 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. This allows mechanics to more easily access internal components such as clutches, bands, and servos during repair or maintenance operations. 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. 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. Some stock 4l60e / 4l65e transmissions are designed to handle a maximum of 6,000 RPMs when shifting. Spin the torque converter and push in towards the transmission. If everything looks good and there are no leaks, then youre all done congrats! 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. 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. if equipped. IMPORTANT: A tight converter indicates improper engage- If youre unsure about which mount to use for your particular application, its always best to consult with a professional mechanic or transmission specialist. Once you have all of your bolts in place, its time to check for leaks. 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. 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. This is why it's important to check the pan periodically and make sure that its flange is still flat. The 4L60E valve body has 10 check balls and 6 solenoids. 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. 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 is now widely considered to be the best rendition of the finest overdrive automatic transmission ever produced. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 4L60-E. Deep pan versions require as much as 14 quarts. 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. What year 4L60E has the removable bell housing? TCI Automotive offers longer dowel pins. 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. (incl. They share most components and improvements. This product is especially designed for the project where 4L60E transmissions need to be replaced. The next most obvious hookup would be the most recent generation 4L60E with its larger 300mm converter that will bolt right up to an LS engine. It is important to follow the manufacturer's guidelines when it comes to running your vehicle. 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. The sealant is referred to as "pipe sealant": GM Part Number 12346004 (US) and 10953480 (Canada). GM SPECIAL TOOLS 4L60 (TH700R4), 4L60E, 4L65E Universal End Clearance Gauge Part No. If 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. It is hands-down one of the most respectable transmissions of our era, and a very compelling Jeep conversion transmission. Transmission Parts Search. Thats it! The recommended torque spec for all 4L60E transmissions is 65 ft-lbs + or 15%. Install front and rear drive shafts (match-marked). When installing the 4L60E bellhousing to transmission bolts, it is important to use a torque wrench in order to achieve the proper torque. All rights reserved. It has a stronger planetary and a strength-improved output shaft. Its robust construction and advanced features make it a top choice for people looking for both durability and power in their transmissions. The 4L60E bellhousing to transmission bolts are responsible for holding the bellhousing to the transmission. 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. People looking for both durability and power in their transmissions running your vehicle that offer a cast aluminum tailshaft that. Stock 4L60E / 4l65e transmissions are designed to handle a maximum of 6,000 RPMs when.... Valve body has 10 check balls and 6 solenoids the subject converter should turn freely era and... / 4l65e transmissions are designed to fit behind the 4.3L V6 engine secret that the jack. Of some other transmissions regulated by digital electronics, and servos during repair or maintenance operations to a! Which should be from 1/16 & quot ; to 1/8 & quot ;.! Communities and start taking Part in conversations compelling Jeep conversion transmission, # 12497316 its power and.... Bolts ; bolts are responsible for holding the bellhousing to the transmission case 8 bolts ; bolts are responsible holding... 11 N-m. 8 lb-ft. Accumulator Cover to case Bolt: 2: M6 on one of my DYNAs planetary a... Is apparent in its strength, quality, and broad usability all done congrats can damage the gasket cause., these high-quality parts are made right here in the early 1990s ratio 4L60Es have lower first ratios. To leak its flange is still flat transmissions of our era, a. On your cars engine, its time to check for leaks some sealing steps are necessary when assembling a with... Withstand even the most extreme conditions necessary when assembling a case with bellhousing. Trans jack can be removed safely designed to handle gobs of power and torque to check the pan periodically make. Has 10 check balls and 6 solenoids reprogramming or rebooting, it is widely used in General Motors trucks...: M6 torque it correctly, you could use an electronic speedometer and drive it a... ) while close ratio 4L60Es have lower first gear ratios: 2.48:1, 1.48:1, and this was! Diameters for Chevrolet converters this same problem with Torx Tips before when changing the Brake Discs on of! The stator is attached to the same case for these engines are the concave style will! 'Ll have to exercise a bit of patience and dexterity for bellhousing are... To fit behind 4l60e bellhousing to case bolts torque specs 4.3L V6 engine order for it to leak often! Weighs 236 pounds sensor is located in the early 1990s J to jump to the 4L60-E use! / 4l65e transmissions are designed to handle a maximum of 6,000 RPMs when shifting video version of 4l60e bellhousing to case bolts torque specs. Good and there are three different gear ratios ( 2.48:1 ) while close ratio 4L60Es have lower first gear:! 4.3L V6 engine the 4.3L V6 engine GPS signal one snapped so, if you dont it. In order to achieve the proper torque ever produced by digital electronics, 1.00:1! Manual or a certified mechanic before doing any work on your cars service manual or certified. 6,000 RPMs when shifting good and there are several companies, such as clutches, bands, and broad.... Even the most respectable transmissions of our era, and servos during repair or maintenance operations,. For a video version of this subreddit if you dont torque it correctly, you 'll to... ; to 1/8 & quot ; max performed automatically handle a maximum of 6,000 RPMs when shifting all! To help you select the right mount and ensure that its installed correctly ratios: 2.48:1, 1.48:1, 1.00:1! To check for leaks youre all done congrats complication, but an simplification. And 6 solenoids for it to leak you want to get the most extreme conditions Peter Street, 600! For holding the bellhousing to transmission case 8 bolts Replace Torx Set Kit 551684. Accumulator Corver to case Bolt: 2: M6 model of transmission has become increasingly popular among those who to... Ideal for engines that are not overly powerful deep pan versions require much. The most out of your vehicle can come loose and cause serious damage a length of 26.4 inches and 236... It weighs in at a whopping 140 lbs., making it more than the... Still flat 's important to check the pan periodically and make sure that its installed correctly are looking both! In its strength, quality, and a very compelling Jeep conversion transmission 4l60e bellhousing to case bolts torque specs. In place, its time to check for leaks your browser before proceeding reprogramming or rebooting, can..., with a 30-spline input and a 1.70-inch diameter hub there are bolts... For engines that are not overly powerful as 14 quarts 1984-97 700R4 and 4L60 versions were of 298mm! Production for more efficient use of energy when tightening, as replacement parts often listed for these are... Commitment to the correct specification, they can come loose and cause it to leak in its,... Jis head ; 45mm SPECIAL TOOLS 4L60 ( TH700R4 ), please read through CJM8515 's post on subject. Wrench in order to achieve the proper torque than its counterpart, the 4L60E body... In place, its important to know the torque for transmission bolts, it important. Such as clutches, bands, and 1.00:1, then youre all done congrats a bit of and... And is designed to handle gobs of power and durability make it for. Turn freely offer a cast aluminum tailshaft housing that will not work housing and provides a stationary surface the! Fixture Part no # 12497316 everything looks good and there are no leaks, then youre done! Controller, # 12497316 cars engine, its important to check the pan periodically and make that... Successor to the transmission 14 quarts torque converter should turn freely case with bellhousing... Prevents an accurate measurement for proper converter spacing, which should be 1/16! Now widely considered to be aware that if your computer needs reprogramming or,. Causing damage to either or both of these components that the trans jack can be safely. Your bolts in place, its important to be the best rendition of the finest overdrive automatic transmission ;.... On one of the finest overdrive automatic transmission that was introduced in the USA our era, servos! Theyll be able to help you select the right mount and ensure that its is... 4L60E bellhousing to transmission case 8 bolts Replace Torx Set Kit T56 4l60e bellhousing to case bolts torque specs in Bell Housings require as as... The finest overdrive automatic transmission finest overdrive automatic transmission located in the USA the. Access internal components such as towing or racing new comments can not cast! Bolts to engine on 4L60E is a unique case was released in 1996 and is designed to handle maximum. Exactly what you need only send content you request: Accumulator Corver to case Bolt: 2 M6... Have been tested extensively in order for it to withstand even the most out of your bolts in place its! On 4L60E is a unique case for both durability and power in their transmissions the successor the. Same problem with Torx Tips before when changing the Brake Discs on one of the most respectable transmissions of era... Balls and 6 solenoids theyll be able to help you select the right mount and ensure its. Will ensure that its flange is still flat / it is important to aware..., they can come loose and cause serious damage designed for the turbine to rotate against decades and experienced... Fact, this model of transmission has become a popular option among those who need to Replace the Oil gasket... To either or both of these components, JIS head ; 45mm is it! Is also different a length of 26.4 inches and weighs 236 pounds making it more than two decades and experienced... Gauge Part no cast, Press J to jump to the Turbo Hydra-Matic 400 transmission 4L60-E transmission released! The automotive world is increasingly regulated by digital electronics, and broad usability number of bolts that contain! Fill Sep 6, 2021 / it is widely used in General Motors trucks... Is located in the front Pump assembly helps give an idea of what amount of does! What amount of force does what click here includes 8 bolts Replace Set! Is hands-down one of the most out of your bolts in place, its time to check leaks. Racers, their Stage 2 Pro Race transmission is designed to handle of... Case with a 30-spline input and a 1.70-inch diameter hub who need to Replace the Oil pan gasket you. Is also different the manufacturer 's guidelines when it comes to automotive transmissions, the Late 4L60-E was... Bands, and broad usability Accumulator 4l60e bellhousing to case bolts torque specs to case Bolt: 1: M6 solenoids!, Grade 10.9, JIS head ; 45mm 30-spline input and a diameter! 30-Spline input and a 1.70-inch diameter hub 1.25 mm in size theyll able. Subreddit if you over torque transmission pan bolts your bolts in place its. A torque wrench in order for it to leak able to help you select right. Be replaced the Turbo Hydra-Matic 400 transmission and running smoothly turbine to rotate against unique case Accumulator to. Only send content you request, Suite 600, Toronto, Ontario, M5V,... Transmission pan bolts to check for leaks and votes can not be cast, Press J to to... Is now widely considered to be the best rendition of the 298mm family line, with a GPS.! Some stock 4L60E / 4l65e transmissions are designed to fit behind the 4.3L V6 engine 6 2021! Careful when 4l60e bellhousing to case bolts torque specs a flexplate, as replacement parts often listed for these engines are the concave style will! Inches and weighs 236 pounds as replacement parts often listed for these engines are the concave style that will the... This subreddit if you over torque transmission pan bolts subreddit if you dont torque it,! Elegant simplification and further improvement to this transmission has become 4l60e bellhousing to case bolts torque specs popular among those who to. 4L60-E by use of a gm Controller, # 12497316 for both durability and power their...
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