Is there a secret to these things or should I just find a Proto or Snap-on. 55 is a hellova lot more than 18, The bellhousing to transmission torque spec. 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. An Iowa native, Smith served a variety of roles at Car Craft before moving to the senior editor role at Hot Rod and Chevy High Performance, and ultimately returning to Car Craft. Looks like it housing is alum so take it easy on the ugadughas. 4L60E Bellhousing Bolt, 45mm Long,TP-50 Head. 4L60E transmissions are used in a variety of GM vehicles, including Chevrolet, Cadillac and GMC. (match-marked). Then, go around and torque them all down to 35 ft/lbs. 4l60e Bellhousing Bolt Pattern Diagram | CPT 4l60e CPT 4l60e Home Buy Transmissions Parts Transmission Coolers Transmission Fluid Transmission Pans Guides Transmission Fluid and Filter Change Corvette Servo Guide Torque Converter Clutch (TCC) Guide How To Remove Transfer Case Shift Kit Guide Shift Solenoid Guide Transmission Cooler Line Flow 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. An accomplished engine builder and technical expert, he will focus on the tech-heavy content that is the foundation of EngineLabs. TH700.TOOL10 Hydraulic Transmission Tester This allows it to sense the amount of air being fed into the engine. The 4L60-E is the "E"lectronically shift controlled version of the 4L60. There are three different converter attachment diameters for Chevrolet converters. There are 9 bolts that retain the clutch housing to the transmission case. As such, it is vulnerable to damage due to flying debris or rough driving conditions. The flange that is part of the pan should be flat and not have any bulges or irregularities. Jan 16, 2020 /
It was fully implemented in all versions by 2008. 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. Sep 6, 2021 /
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 . 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. Here are the torque specs for these bolts: 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. At this point the torque converter should turn freely. Get a Magnetic Induction Heat Gun & hug me later ! If your car's computer is not functioning properly, it can lead to issues with your vehicle's transmission. This transmission has become a popular option among those who need to use their vehicles in demanding applications such as towing or racing. Only 3 left in stock - order soon . Now wants $1300 for new oil pan. Its robust construction and advanced features make it a top choice for people looking for both durability and power in their transmissions. 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. 4L60E Repair Guide -. The 4L60E transmission has a number of benefits over other transmissions available at the time of its introduction.. One benefit is that the 4l60e has much lower emissions than other transmissions available at the time.. Another benefit is that the 4l60e can improve fuel economy by as much as 5%. ft/lb. The transmission has a square oil pan. The 4L60E is a GM automatic transmission designed for longitudinal engine configurations. When it comes to the 4L60E transmission, running it off a computer is not just helpful but mandatory. Additionally, this transmission requires an electrical signal for its torque convertor clutch in order for it to operate properly. 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. 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. 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. Create an account to follow your favorite communities and start taking part in conversations. and linkage. Mechanically, the transmission's power transmitting core remained similar to its predecessors, but the valve body and actuation system for the clutches, bands, etc. This system consists of a throttle position sensor, an output speed sensor, and several solenoids. By Albert. If you dont torque it correctly, you could end up causing damage to either or both of these components. M8x1.25 bolts: 18Nm, If youre planning on doing any work on your cars transmission, its important to know the torque specs for the bellhousing. JavaScript is disabled. However, these versions have strengthened and improved components for the significant power outputs of GM's impressive line ofGen. III+ engines.The 4L60E was concurrently produced along with its strengthened progenitors; the 4L65-E and the 4L70-E. Moreover, this transmission's size makes it well-suited to fit in smaller cars and trucks as well as larger vehicles with more powerful engines. With this durable design and advanced technology, you can take your racing performance up a level - no matter how hard you push it! Is that the Trans Mount to Transmission spec of 18ft/lbs? Lets start with a brief history. Menu. 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. The 4L60E uses electronic controls and an overdrive unit. The 4L60-E is an automatic shift, four-speed overdrive, longitudinally positioned transmission. Adaptability to nearly all other Jeeps is exceptional. If theyre not torqued to the correct specification, they can come loose and cause serious damage. If you are running this model transmission, it is absolutely essential that it be connected and operated through a computer; anything else would be malpractice. Those particular bolts are super tight for some odd reason. $699.77 $789.99. In 1993, GM wisely converted to electronic control, eliminating the cumbersome TV cable while changing its nomenclature to 4L60E. So, you're looking for a bellhousing bolt set for your GM LS engine. Even then I would probably opt to change the whole case/bell assembly rather than disturb the alignment of the two. 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. 4L60E transmission BELL HOUSING CASE BOLT KIT ac-delco 24233360 alto 0573115up8 A74776AK. Manual Transmission: 60-80 ft/lbs transmission oil cooler, since any contaminated oil there or in the
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. If sealant is not used, leakage will occur. Install front and rear drive shafts
It is recommended that you use 7 to 9 foot pounds of torque when tightening the 21 bolts. If any irregularities are noticed, then immediate action needs to be taken before further damage occurs. The 4L60E has three different gear ratios: 2.48:1, 1.48:1, and 1.00:1. The 4L60E uses an electronic control system to shift gears. With all these benefits combined, the 10L90E truly stands out as one of the most impressive transmissions in GM history. The good news is that there are only a few bolts that hold the bellhousing in place. Operate through reverse, all forward
There are several companies, such as ShiftWorks, that offer a cast aluminum tailshaft housing that will drive the original speedometer cable. The 4L60E is a four-speed automatic transmission that was introduced in the early 1990s. The 4L60-E derives its designation from its specifications:4-speeds,Longitudinally positioned,6000 lbs. 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. What causes bell housing to crack? Deep pan versions require as much as 14 quarts. Adaptation to most of the Jeep transfer cases is an outstanding prospect. Because of the application, the 4L80E is much heavier and larger than the other transmission. It also had features such as improved fuel economy, smoother shifting, easier maintenance, and longer operating life than its predecessor. Practice makes perfect. Torque the bolts down in a star pattern to 8-10 ft/lbs. 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. Here are the torque specs for each bolt, courtesy of Transmission Repair Cost Guide: Replace parts as necessary. Earlier engines can be joined to the 4L60-E by use of a GM Controller, #12497316. These transmissions that are mated to the Chevy NP231 (231C) transfer case use an adapter with a different bolt pattern and spline count than the Jeep NP231 (231J). 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. loose crankshaft flange bolts. Once this is done, coat the transmission seal, front pump bushing, and converter neck with a light grease for added protection against wear and tear. This can include inspecting all internal components such as the torque converter, valve body, gaskets, seals, shift kit and filter. Drain the
Wide ratio 4L60Es have lower first gear ratios (2.48:1) while close ratio 4L60Es have higher first gear ratios (3.06:1). While the 10L90E may be the biggest and heaviest modern automatic transmission ever used by General Motors, it is also one of the strongest. GM SPECIAL TOOLS 4L60 (TH700R4), 4L60E, 4L65E Universal End Clearance Gauge Part No. In fact, this model of transmission has become increasingly popular among those who are looking for dependability and strength from their powertrain. Its strength and durability make it well suited for these harsh conditions, able to withstand higher torque levels and faster acceleration times without any wear or tear on its components. Apply a light film of TransGel or
For a video version of this article,click here. So, if you need to replace the oil pan gasket, you'll have to exercise a bit of patience and dexterity. GM's commitment to the 4L60-E is apparent in its strength, quality, and broad usability. It is also essential to replace any worn-out or damaged parts with top quality aftermarket replacement parts. 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. '' lectronically shift controlled version of this article, click here a bit of patience dexterity! Used in a variety of GM vehicles, including Chevrolet, Cadillac and GMC the alignment of application! Fuel economy, smoother shifting, easier maintenance, and longer operating than... This article, click here maintenance, and longer operating life than predecessor... Overdrive, longitudinally positioned transmission pan versions require as much as 14.... 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To either or both of these components are only a few bolts that hold the bellhousing transmission! Looks like it housing is alum so take it easy on the tech-heavy that!