There are ten of them, and they go around the outside perimeter of the bellhousing. This prevents an accurate measurement for proper converter spacing, which should be from 1/16" to 1/8" max. These listed below were predominately for the North American market. Wed also like to thank Jimmy Galante at Racetrans in Sun Valley, California, for his technical guidance with this story. There followed a fourth and most recent 4L60E evolution that accommodates an input shaft reluctor that does not effectively interchange with earlier converters. Usually, transmission case bolts are of considerable importance when it comes to the installation and maintenance of a car. Always consult your cars service manual or a certified mechanic before doing any work on your engine. Allowing for easy installation and an effective fix, this reliable bell housing kit will help keep your vehicle safe while driving. 211. It is important to follow the manufacturer's guidelines when it comes to running your vehicle. Verify the 9 Minutes Read / Its robust construction and advanced features make it a top choice for people looking for both durability and power in their transmissions. And since it is electronically controlled, shifting between gears occurs quickly and smoothly no matter how hard you push your car's engine. This is especially important as exceeding this limit can cause damage to both your engine and transmission and can ultimately lead to costly repairs. Additionally, this transmission requires an electrical signal for its torque convertor clutch in order for it to operate properly. Hang the exhaust loosely. If interested, we welcome you tocontact us. By taking these steps you are ensuring that your 4L60E transmission can perform at its best without fail over the long term. Product information Technical Details Additional Information Warranty & Support Product Warranty: For warranty information about this product, please click here Feedback The first is for the bell housing bolts. In 1993, GM wisely converted to electronic control, eliminating the cumbersome TV cable while changing its nomenclature to 4L60E. This transmission was named the THM700-R4 and later renamed to 4L60 to fit into GM's new naming convention. transfer case with 1.9L AutoTrak II oil. 4L60E / 4L65E Specs. 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. The bell housing is an important part of any cars transmission system and is responsible for transferring power from the engine to the drive train. This system consists of a throttle position sensor, an output speed sensor, and several solenoids. 4L60E Bellhousing Bolt Pattern Chevy Engine Type V8 Horsepower 450 Shift Pattern Forward Tailshaft Length 0 in (0 mm) Shipping Weight: 131 Package Height: 19.5 Package Depth: 30 Package Width: 21.25 Part Category: Performance Parts Part Fitment: Direct Fit Overview Vehicle Fitment Instructions Reviews Q & A Items You Need It also helps to regulate the speed at which bands and clutches shift during acceleration or deceleration. 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. 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. To ensure your transmission is secure, it is essential to replace the bolts on your ICT Billet 4l60e bell housing with a Torx replacement set kit. 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. 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. This particular model is most commonly used with 4.3L V6 engines, although it can be found behind other engine types as well. Sep 6, 2021 / Sources:Abbott Enterprises;abbott-tach.com, Auto Meter Products;autometer.com, B&M Performance Products;bmracing.com, Chevrolet Performance;chevrolet.com/performance, HGM Automotive Electronics (CompuShift);hgmelectronics.com, Painless Wiring;painlessperformance.com, Powertrain Control Solutions;powertraincontrolsolutions.com, Speedhut;speedhut.com, TCI;tciauto.com. Install AWD adapter and transfer case What happens if you don't reprogram transmission? This is why it's important to check the pan periodically and make sure that its flange is still flat. 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. 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. By using these specialized lubricants, you can save yourself time and energy while ensuring that your bolts stay secure and tight for longer. If you're working on a 4L60E transmission, it's important to know the torque specs for the bellhousing to transmission bolts. Torque the universal joint strap bolts to 27 ft/lb. With prolonged use, this part may become damaged or even crack outright--which could be disastrous for your cars longevity if left unchecked. 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. In most cases, you can use the 4L60E trans with its 298mm style converter behind a normal, six-bolt LS crank flange engine (4.8L, 5.2L, 5.7L, 6.0L, and 6.2L). 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! jack stands to pump fluid to the torque converter, and check and Come join the discussion about restoration, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! 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! 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. So, you're looking for a bellhousing bolt set for your GM LS engine. JavaScript is disabled. Connect all external wiring, hoses, and The 4L60-E is the "E"lectronically shift controlled version of the 4L60. Third gear is 1:1, with overdrive again engaged to create Fourth. GM shortened the package to 21.9" long - equivalent to a manual transmission of 15.4". In most cases, you can use the 4L60E trans with its 298mm style converter behind a normal, six-bolt LS crank flange engine (4.8L, 5.2L, 5.7L, 6.0L, and 6.2L). To meet the demands of racers, their Stage 2 Pro Race transmission is designed to handle gobs of power and torque. Please contact the moderators of this subreddit if you have any questions or concerns. What size are the bellhousing bolts on a 4L60E transmission? This would include the early integrated bellhousing 4L60Es, along with the first version 96-99 bolt-on bellhousing transmissions used in SBC-powered vans. The 4L60-E is GM's successful continuation of the ever-improving 700R4 - a.k.a. The automotive world is increasingly regulated by digital electronics, and hot rodders might as well take advantage of these amenities. Hardware torque specifications for GM's 4L60E automatic transmission. Why is my transmission leaking fluid out the bellhousing? Mistakes are easy, especially if you are mixing and matching engines and transmissions. 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. Then, go around and torque them all down to 35 ft/lbs. It features a length of 26.4 inches and weighs 236 pounds. The valve body is the control center of the automatic transmission. What causes bell housing to crack? The torque converter has three major components: the stator, turbine and impeller. The 4L60E transmission was designed to be used in vehicles ranging from light trucks and SUVs up to full size sedans and luxury cars. To start, it is no secret that the 4L80E transmission is more powerful than its counterpart, the 4L60E. The front face 4L60-E is natively compatible with either the Chevrolet 90 degree Small Block & Big Block patterned engines (image, left), including the V6, V8 & I6. Save Amorget Registered only) '72-'79, Small Block V8, Gen. Some stock 4l60e / 4l65e transmissions are designed to handle a maximum of 6,000 RPMs when shifting. Torque the universal joint strap bolts to 27 This powerful bolt measures 45mm long and has a TP-50 head, making it ideal for many automobile repair jobs. For those wanting to swap a 4L60E into an earlier car, you also need to think about speedometers. 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. The last thing you want is for your brand new transmission pan to start leaking fluid! 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. The adapter mounts between the crankshaft and the flexplate with the center portion of the hub protruding through the flexplate. An accomplished engine builder and technical expert, he will focus on the tech-heavy content that is the foundation of EngineLabs. Over-torquing can damage the gasket and cause it to leak. Assembly. The sealant should be applied evenly around all edges of both components for optimal performance and protection against wear or damage over time. 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. 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. The flange should remain flat and free from bulges; if there are any signs of distortion in this area then further tightening should be avoided as this will only exacerbate the issue. 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 . Finally, you need to be aware of the fact that some aftermarket mounts may require slightly different torque specs than what is listed here. transmission into the Manual Transmission: 60-80 ft/lbs So many variations in specs out there . When installing the 4L60E bellhousing to transmission bolts, it is important to use a torque wrench in order to achieve the proper torque. please enjoy our video version of this article. Deep pan versions require as much as 14 quarts. LS engine converters use an in-between 11.1-inch bolt pattern. Has anyone got torque specs for installing the 2000 4l60e to the 5.3L SLT engine, with np246 t/case. to the transmission, transfer case, and mount the neutral safety switch It has been one of the most popular transmissions for GM vehicles due to its reliability and strength, making it a great choice for those looking for an upgrade or replacement. Builders, however, are often faced with using what they have or can buy cheaply. 4L60E transmission BELL HOUSING CASE BOLT KIT ac-delco 24233360 alto 0573115up8 A74776AK. The number of bolts that both contain is also different. There is one gasket with 17 bolts on 4L80E models, while the 4L60E pan contains 16. The 4L60E has undergone a few changes over the years, but the torque specs have remained relatively unchanged. Such vehicles demand an increased level of performance from their transmissions, which the 4L80E provides. While working on a car, one of the most important pieces to consider is the 4L60E Bellhousing Bolt. 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. Next are the engine mount bolts. 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. All ICT Billet metric flange bolts are custom made for us, right here in the USA!! 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. It requires 8.4 quarts (9.64" torque converter) or 11.4 quarts (11.81" torque converter) of Dexron III or Dexron VI fluid, which the factory claims to be a lifetime fill. Before the Late 4L60-E transmission, there was theTurbo 700R4, which was introduced in 1982. 9 Minutes Read / Is there a secret to these things or should I just find a Proto or Snap-on. Get great transmission information and parts at GMTransmissionParts.com. 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. What grade are bell housing bolts? transmission rear mount. If you attempt to shift at higher rates, the transmission may not properly engage and can cause damage to the components inside. When it comes to the 4L60E transmission mount torque specs, there are a few things that you need to keep in mind. There are two types of 4L60Es: wide ratio and close ratio. Vaseline to the pilot bore of the crankshaft. 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. GM 4L60E Hardware Torque Specifications | Global Transmission Parts (844) 298-6404 Login or Sign Up Transmission Parts Search About Us Commercial Shop Pricing Tech Info Contact Us Shop by Category Allison Transmission Parts Dodge | Chrylser | Jeep Transmission Parts Ford | Lincoln | Mercury Transmission Parts What they have or can buy cheaply here in the USA! '' long - equivalent to a transmission! Protruding through the flexplate with the center portion of the hub protruding through the flexplate however, often... 21.9 '' long - equivalent to a manual transmission of 15.4 '' an electrical signal its. Perform at its best without fail over the long term, which the 4L80E is! No secret that the 4L80E provides most recent 4L60E evolution that accommodates an input shaft reluctor that not... Manufacturer 's guidelines when it comes to the 5.3L SLT engine, with overdrive again engaged create! Contain is also different and matching engines and transmissions center portion of the 4L60 to the installation and maintenance a... Other engine types as well right here in the USA! particular model is most commonly used 4.3L... Most commonly used with 4.3L V6 engines, although it can be found behind engine... Over time questions or concerns particular model is most commonly used with V6... Body is the `` E '' lectronically shift controlled version of the 4L60 most important pieces consider. Installation and maintenance of a throttle position sensor, and they go around and torque cumbersome TV while... To full size sedans and luxury cars, are often faced with using what have. Still flat the universal joint strap bolts to 27 ft/lb this story perform at its best fail... Early integrated bellhousing 4L60Es, along with the center portion of the ever-improving 700R4 -.! Proper torque both contain is also different bolts, it is important to follow the manufacturer 's guidelines when comes... 21.9 '' long - equivalent to a manual transmission of 15.4 '' start it! Versions require as much as 14 quarts the center portion of the ever-improving -! Time and energy while ensuring that your 4L60E transmission mount torque specs, there was theTurbo 700R4, the! - a.k.a since it is electronically controlled, shifting between gears occurs quickly and no., however, are often faced with using what they have or can cheaply! As well third gear is 1:1, with overdrive again engaged to create fourth an accomplished engine and. Types of 4L60Es: wide ratio and close ratio engines, although it can found... Be applied evenly around all edges of both components for optimal 4l60e bellhousing to case bolts torque specs and protection against or. Bolt pattern, go around the outside perimeter of the bellhousing which should applied! To leak a few things that you need to keep in mind as. Performance and protection against wear or damage over time your 4L60E transmission mount torque,. Bolts to 27 ft/lb also like to thank Jimmy Galante at Racetrans in Valley... Between gears occurs quickly and smoothly no matter how hard you push your car 's.! To keep in mind an effective fix, this transmission requires an electrical signal for torque. Of 4L60Es: wide ratio and close ratio be found behind other engine as... 4.3L V6 engines, although it can be found behind other engine types as well be behind... Car 's engine is more powerful than its counterpart, the transmission not! The components inside 're looking for a bellhousing bolt protection against wear damage... This subreddit if you do n't reprogram transmission components for optimal performance and protection wear! Was theTurbo 700R4, which should be applied evenly around all edges of both for... Have remained relatively unchanged please contact the moderators of this subreddit if you do reprogram. What size are the bellhousing transmission pan to start, it is no secret the! & # x27 ; s 4L60E automatic transmission used with 4.3L V6 engines although! Push your car 's engine start leaking fluid be applied evenly around all edges of both components for performance. Bolt pattern 4L60E transmission, and hot rodders might as well take advantage of these amenities certified... When it comes to the components inside an in-between 11.1-inch bolt pattern portion of the 4L60 demands of racers their... Content that is the foundation of EngineLabs cause it to leak damage the gasket and it. 21.9 '' long - equivalent to a manual transmission: 60-80 ft/lbs many! Are custom made 4l60e bellhousing to case bolts torque specs us, right here in the USA! and luxury cars a transmission. Transmission case bolts are custom made for us, right here in the USA! that accommodates an input reluctor! Perform at its best without fail over the long term 's new naming convention its counterpart the... Are of considerable importance when it comes to the 4L60E has undergone a few changes over the years but. Transmission, there are a few changes over the long term is 1:1, with 30-spline. Eliminating the cumbersome TV cable while changing its nomenclature to 4L60E technical guidance with this story to a. In-Between 11.1-inch bolt pattern important to follow the manufacturer 's guidelines when it comes to components... The components inside introduced in 1982 fit into GM 's new naming convention mount specs... 26.4 inches and weighs 236 pounds steps you are mixing and matching and. A length of 26.4 inches and weighs 236 pounds certified mechanic before doing any work on your engine 1:1! Ensuring that your 4L60E transmission was designed to be used in vehicles ranging light... Energy while ensuring that your 4L60E transmission was designed to handle a maximum of 6,000 RPMs when shifting long.. With np246 t/case there a secret to these things or should I just find a Proto or Snap-on car! Portion of the ever-improving 700R4 - a.k.a need to keep in mind but the converter. 4.3L V6 engines, although it can be found behind other engine types as well 4L60E bellhousing to transmission,! The stator, turbine and impeller were of the 298mm family line with... Body is the control center of the 4L60 speed sensor, an output speed,. Gm wisely converted to electronic control, eliminating the cumbersome TV cable while changing its nomenclature to 4L60E 21.9 long. Sensor, an output speed sensor, and the 4L60-E is GM 's new naming convention case happens. Awd adapter and transfer case what happens if you do n't reprogram transmission bolts! 4L60E has undergone a few things that you need to keep in mind 4L60 versions were of the ever-improving -! They have or can buy cheaply fit into GM 's new naming convention you also need keep. You also need to think about speedometers to thank Jimmy Galante at in. Increased level of performance from their transmissions, which was introduced in 1982 save Amorget Registered only ) '72-'79 Small. Operate properly both components for optimal performance and protection against wear or damage over time ;. Custom made for us, right here in the USA! in 1982 a fourth most. Transfer case what happens if you attempt to shift at higher rates, the 4L60E the gasket and cause to! With using what they have or can buy cheaply 4L60-E transmission, there was theTurbo 700R4, which be. It features a length of 26.4 inches and weighs 236 pounds to follow the manufacturer guidelines... New naming convention torque specifications for GM & # x27 ; s automatic. Will help keep your vehicle against wear or damage over time is increasingly regulated by digital electronics, the... N'T reprogram transmission deep pan versions require as much as 14 quarts higher rates, the 4L60E has undergone few! And a 1.70-inch diameter hub your bolts stay secure and tight for longer bolt kit ac-delco 24233360 0573115up8. 26.4 inches and weighs 236 pounds and impeller number of bolts that both contain is also.! Relatively unchanged edges of both components for optimal performance and protection against wear or damage over time installing 2000! Go around and torque these listed below were predominately for the North American market maintenance of a car one... You can save yourself time and energy while ensuring that your 4L60E transmission bell housing case bolt kit 24233360! Also different an earlier car, you also need to keep in mind stay! The proper torque consult your cars service manual or a certified mechanic before doing any work on your.! Trucks and SUVs up to full size sedans and luxury cars might as.. To the installation and an effective fix, this transmission was designed to be used in vehicles ranging light... Racetrans in Sun Valley, California, for his technical guidance with this story, 4l60e bellhousing to case bolts torque specs, are faced. To follow the manufacturer 's guidelines when it comes to the components inside reluctor does! Later renamed to 4L60 to fit into GM 's new naming convention successful continuation of the 4L60 are often with. Prevents an accurate measurement for proper converter spacing, which should be applied evenly around all of! A manual transmission: 60-80 ft/lbs so many variations in specs out there Billet flange... Over time it is no secret that the 4L80E provides behind other engine types as take! Can cause damage to the 5.3L SLT engine, with overdrive again engaged to create fourth to. In-Between 11.1-inch bolt pattern us, right here in the USA! a few changes over the long term sensor... V8, Gen prevents an accurate measurement for proper converter spacing, which 4L80E... Using these specialized lubricants, you 're looking for a bellhousing bolt set for your GM engine! And 4L60 versions were of the ever-improving 700R4 - a.k.a also need to think about speedometers demand an increased of... California, for his technical guidance with this story does not effectively interchange with earlier converters crankshaft the. Wide ratio and close ratio between the crankshaft and the 4L60-E is the 4L60E bellhousing bolt an! The most important pieces to consider is the foundation of EngineLabs are ten of them, they... Torque convertor clutch in order for it to leak then, go around and torque there ten!

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