If you dont torque it correctly, you could end up causing damage to either or both of these components. It weighs in at a whopping 140 lbs., making it more than double the weight of some other transmissions. 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. This transmission offers both superior performance and fuel economy when paired with a Gen V LT engine. There are thirteen bolts in the bellhousing of a 4L60E. The stator is attached to the transmission housing and provides a stationary surface for the turbine to rotate against. 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. The input shaft has 30 splines. Capacity should be 11-14 quarts total. Thats it! Two of the bolts require sealant. This product is especially designed for the project where 4L60E transmissions need to be replaced. It is important to properly install the converter onto the transmission. The transmission weighs 146 pounds dry, and 162 wet. removal in the future. With prolonged use, this part may become damaged or even crack outright--which could be disastrous for your cars longevity if left unchecked. Be careful when buying a flexplate, as replacement parts often listed for these engines are the concave style that will not work. 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. Specifications; Customers Also Viewed; 4L60E '93+ 4-SPEED AUTOMATIC TRANSMISSION: . torque. The recommended torque for these bolts is 30 ft-lbs. 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. Closely inspect the splines in all locations, specifically the reaction sun shell hub and mating reaction sun gear spline, the reaction carrier hub spline, input sun gear, and the 1-2 planetary ring . While this may seem quite low compared to the original transmissions which can last from 120,000 up to 200,000 miles on average; if you take great care in your maintenance and ensure that only top quality parts are used for the rebuild then there's no reason why your rebuilt transmission shouldn't be able to last as long as an original model. It would also be possible to build your own spacer. anything more, and your converter does not . There is one gasket with 17 bolts on 4L80E models, while the 4L60E pan contains 16. Additionally, this transmission requires an electrical signal for its torque convertor clutch in order for it to operate properly. 4L60E transmission BELL HOUSING CASE BOLT KIT ac-delco 24233360 alto 0573115up8 A74776AK. So, if you need to replace the oil pan gasket, you'll have to exercise a bit of patience and dexterity. In this case, the best option is to use a SBC-style 4L60E trans with a flat LS flexplate. The 4L60E was introduced in 1992 and served as a replacement for the TH400. A forum community dedicated to hot rod owners and enthusiasts. The 4L60E bellhousing bolts are M8 x 1.25 mm in size. 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. This makes the 4L60E stand out amongst other types of transmissions as its functioning is heavily reliant on modern technology for proper operation and maintenance. *Weight with fluid, minus torque converter. 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. Those particular bolts are super tight for some odd reason. If interested, we welcome you to, J Series Trucks & Wagons, (I6 LS engine converters use an in-between 11.1-inch bolt pattern. If you've been experiencing any issues like strange noises coming from underneath the hood or unusual vibrations while driving then it's important to have your car inspected by a professional mechanic as soon as possible so they can diagnose any potential problems with the bellhousing before they become serious enough to require costly repairs. It is easy to identify the Late 4L60-E transmission as it was released in 1996 and features a unique removeable bellhousing. Looks like it housing is alum so take it easy on the ugadughas. STEP 6: Once the transmission is in position against the engine, install the bellhousing bolts and torque to 47 Nm (35 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! You have the right information but were just looking at the wrong spec. JavaScript is disabled. Inspect all gears, pinions, and carriers for signs of wear, galling, or other damage. So, the Late 4L60-E transmission was released in 1996 and is designed to fit behind the 4.3L V6 engine. Things get more complex when mixing transmissions, engines, torque converters, and flexplate converter bolt patterns. LT). Finally, the transmission mount bolts need to be torqued to 50 ft/lbs. jack stands to pump fluid to the torque converter, and check and Such vehicles demand an increased level of performance from their transmissions, which the 4L80E provides. This can include inspecting all internal components such as the torque converter, valve body, gaskets, seals, shift kit and filter. 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. Commercial Shop Pricing. By Albert. Now a darling of the transmission building aftermarket, the 4L60-E is capable of transmitting impressive power from both truck and performance car applications. These listed below were predominately for the North American market. 4L60, 4L60E,4L80E, 3L80 Torque Converter Bolts (Screws) Heavy-Duty. It is now widely considered to be the best rendition of the finest overdrive automatic transmission ever produced. Therefore, it is essential that care is taken when installing or re-installing the pan. Install front and rear drive shafts (match-marked). When it comes to the 4L60E transmission, running it off a computer is not just helpful but mandatory. 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. 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. I am a bot, and this action was performed automatically. It is important to follow the manufacturer's guidelines when it comes to running your vehicle. Individuals swapping these parts through and across years should be aware of the compatibility issues that this may present. 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. An accomplished engine builder and technical expert, he will focus on the tech-heavy content that is the foundation of EngineLabs. Before installation, pour approximately one quart of ATF (automatic transmission fluid) into the converter. 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Create an account to follow your favorite communities and start taking part in conversations. In addition, when filling your tires with air, be sure not to overfill them beyond what is necessary as this can also cause excessive wear and tear on the tires themselves. 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 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. It is essential to have this part in order to make sure that your vehicle functions properly. The adapter mounts between the crankshaft and the flexplate with the center portion of the hub protruding through the flexplate. The numbers decipher like this: 4 is the number of forward gears, L (longitudinal) for rear-wheel drive, 60 equates to a maximum 6,000 pounds of gross vehicle weight (GVW), and E for electronic control. Later transmissions were upgraded as 4L65 and 4L70 for use in heavy-duty trucks. Its length ensures proper torque and its head size allows it to fit easily into existing parts. 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 Only 3 left in stock - order soon . Plus, these high-quality parts are made right here in the USA! If so, it's 55 ft lbs. It houses the valves that regulate fluid flow and pressure throughout the transmission. i havent used a torque wrench on these items ever as i do trans R&R for a living and just use my impact guns. We'll send you the most interesting Street Muscle articles, news, car features, and videos every week. This is the right spec. This TCI chart calls out the different 4L60E transmissions and their lengths compared to a typical TH350. This is because the electronic control unit (ECU) in such transmissions controls virtually all aspects of its operation, from torque converter clutch (TCC) lockup to shift quality and line pressure. 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. transmission rear mount. Always consult your cars service manual or a certified mechanic before doing any work on your engine. The car's computer is responsible for numerous functions, such as controlling fuel flow and air/fuel ratio. Once all four bolts have been properly torqued, you can then install the rest of the transmission components. By Albert. Its best to use more than one means to identify a specific transmission to avoid possible individual year idiosyncrasies. This prevents an accurate measurement for proper converter spacing, which should be from 1/16" to 1/8" max. For AWD and 4WD models, fill the transfer case with 1.9L AutoTrak II oil. When the LS engines appeared in 1997, the trans case changed to a bolt-on bellhousing to accommodate the LS engine's revised bolt pattern. This is especially important as exceeding this limit can cause damage to both your engine and transmission and can ultimately lead to costly repairs. So many variations in specs out there . Novak does carry a full line of parts for the 4L60E transmission, including OEM grade and upgrade components for individuals working on their transmissions. warmed fully. Save Amorget Registered Automatic Transmission: 65-85 ft/lbs 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 Jan 16, 2020 / The "trans mount to transmission" is the extension at the output of the transmission. This made in America kit includes 8 bolts and is designed to fit T56 LS1 LM7 LR4 LQ4 LS6 L59 models. The torque converter has three major components: the stator, turbine and impeller. . 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