Still, one will be better than the other in specific applications. Terms of Service - The most notable models with the 6L80E are the Escalade, 5.3 Silverado, Cadillac STS-V, XLR-V, Yukon, Camaro, GMC Sierra, Holden Commodore, etc. 6L90 1220ft/lb (2000 nm). Transmissions are shipped via truck freight(18-Wheeler) throughFedEx Freight or R&L Carriers. Drive the vehicle until the engine and transmission reach normal operating temperature. ( 24 ) Estimated Ship Date: Today. Part Ford 6R80, Ford Small Black Windsor, Mounting Hardware, Kit. Found In: 1969-1984 rear-wheel-drive GM cars, including those with BOP bolt pattern. Your order will arrive securely strapped inside a sealedhigh strength polyethylene (plastic) container. A. to 885 ft. Yes, this is the OEM specified range, so dont correct it. Remaining on the subject of gears, the 6L80E can get away with having much shorter gear ratios because of the two extra gears. Both manufacturers use only one case pressure tap: the WK port on the driver side of the bell, just above the cooler lines. If you're a control freak, late-model electronic transmissions are just what you need to modernize your classic car, and if you decide to go that route, a transmission control module is a must-have. Their knowledge is second to none. Moreover, the 4L80E transmission is fairly easy to work on, and given how long they have been around, virtually all mechanics know them inside and out. The 6L80E is better for specific applications than a 4L80E, and vice versa. The 6L80 began manufacture in 2005 for release in 2006 model year GM vehicles, persisting until at least 2016 in both 6L80 and 6L90 versions. You are covered anywhere and everywhere in the continental United States. Comp orange 2016 GT Gen 3 Whipple.3.75/20%. Furthermore, you wont benefit much from the extra two gears you get with a 6L80E in drag racing or when off-roading. Part Number: LOK-TD-3700FM. All previous GM automatic transmissions were virtually all based on hydraulic controls, and received increasing electrical elements as they modernized. Don't forget that the 6L80 is the 1/2ton tranny, and is to replace the 700R4,4L60, 4L65E and 4L70E line of trannys. Not to hijack, but will the 6L80 be a bolt in and re-flash the PCM kind of deal for us NBS guys? We have some experience with Edelbrock's ProFlo-4 EFI system so the trans controller promises to deliver the same sound engineering as the EFI system. Change Your Address, Yes, I would like to receive emails from Gears Magazine. Residential (limited access/lift-gate) deliveries are $75total, for the delivery of the new transmission and return of the old core. Maximum engine input torque for the 6L80 is 440 ft. lbs. You might as well wait, cause as soon as you buy one now, they will end up bringing out the 09's a month early or something i have the 4l80e in my blazer. What if its Sold out or I'm in the middle of nowhere? It's well worth the wait time of 2 - 4 weeks be it that they are built to Identification: Alloy case with integrated bellhousing with a case length of 26 1/4 inches. Namely, shorter 1-4 gear ratios for better acceleration and towing capacity, plus 5-6 overdrive gears for better fuel economy. This procedure must be performed if the transmission was rebuilt or replaced, the TCM was replaced or reprogrammed, major engine work was performed, or air/fuel management adaptive values were reset. C4The C4 transmission was found in various rear-wheel-drive Ford cars, trucks, SUVs, and vans behind Windsor V-8s and Ford's inline six-cylinder. TIPM Problems! You may also pay with a check by phone. Ratios: TF727 (aka 36RH and 37RH): 2.45:1 First, 1.45:1 Second, 1:1 Third, 2.2:1 Reverse. 65RFE: 3:1 First, 1.67:1 Second, 1.50:1 Third, 1:1 Fourth, 0.75:1 Fifth, 0.67:1 Sixth, 3:1 Reverse. Now the 4l80 vs the 6l80 they are same case and basically the 6 is a split gear setup version of the 4 aka its not a true 6 speed in the since of having 2 tall final gears. Ten-speed rear-wheel drive technology was a joint effort between GM and Ford engineering. Can the transmission be sent to my home? As a result, the converter clutch apply is noticeably delayed for smaller displacement engines compared to larger high-torque engines. Found In: GM fullsize rear-wheel-drive and 4WD vehicles from 1992 to present. Ford Perform this procedure before condemning the transmission for removal if you suspect that prior repairs were performed that may have affected the transmission operation. This article will give you an overview of these units, their similarities, and their differences. Airplanes fly, computers do more and more stuff every day, and automatic transmissions shift when they are supposed to. Does the transmission come with fluid? So, on a hot Arizona day, when you are pulling a 40-foot trailer uphill to the lake, it is common to see temperatures spike as high as 230F! Newer control products may be attractive for several reasons. (You can unsubscribe anytime), ATRA Online Buyer's Guide The transmission control module (TCM) is updated and recalibrated to the latestOEM calibration. 6L80/6L90The 6L80/90 is a heavier-duty six-speed automatic transmission. Found In: 2002-2018 Jeep, Dodge, and Chrysler cars, vans, and SUVs with rear-wheel drive or 4WD behind Chrysler V-6s, Hemi, and the 3.0L diesel. GM 6L80 transmission - Wikipedia Select Options. We see this issue come up from time to time, especially (but not limited to) in 4L80E applications equipped with a transbrake Today we're diving in to the often debated & sometimes mysterious topic of single disc vs. multi disc lock-up torque converters for use in common OEM-based overdrive transmissions. The only times there are some notable issues are when people dont install or calibrate the transmissions properly. Well, that goes out the door with these units! The torque converter is already primed with fluid and does not need to be removed. Pictured beloware just a few of the Updates & Upgrades that go into each 6L80E Transmission. 6L80 - 6L90 - 8L90-10L90 SureCool Cooling System Upgrade 2014-Up Superior STL010 Raybestos RCPS-03 3L80/THM400 Stage-1 Clutches 64-98 Chevy It was versatile enough to be later placed with the 2.7L turbocharged engine through the 5.0L V8 applications. Is the new transmission any stronger or more durable? & crew cab), 6.2, Chevrolet Silverado 2500HD/3500 HD 6.6 L8T, http://www.cadillacfaq.com/stsfaq/tsb/data/tsb/05-07-30-023.pdf, "GM Corporate Newsroom - United States - Home", https://en.wikipedia.org/w/index.php?title=GM_6L80_transmission&oldid=1150146292, Creative Commons Attribution-ShareAlike License 3.0. Gears Magazine - It's a Family Affair - 10R140, 10R80, and There is an updated housing assembly to correct this issue. Back in the day, Ford graduated from the different versions of the Cruisomatic to the C3, C4, and C6 units. WebThe 6L80 (and similar 6L90) is a six-speed automatic transmission built by General Motors at its Willow Run Transmission plant in Ypsilanti, MI. WebGM 3R Series 32 spline T-400, 4L80, 4L85, 6L80 Transmission Slip yoke specifically designed to be used on a T-400, 4L80, 4L85, 6L80 with the Threaded Hole in the Output shaft. & crew cab), 6.2, GMC Sierra 1500 5.3 (ext. The Terminator-X Max is an affordable multi-point EFI controller for LS engines that also offers 4L60E/4L80E transmission control. WebCDTGoing The Extra Mile to Exceed Your Performance Standards. Check the transmission fluid level using the transmission fluid level indicator. Engine torque rating increases minimally, but the output torque rating of the transmission jumps up by nearly 220 ft. lbs. Identification: Alloy housing with removable converter housing, round 13-way connector near the front corner of the transmission oil pan, on the right side. Thank you CIRCLED for providing me with the opportunity to use your torque converter in my build. That means the transmission, wiring harness with a control module, torque converter, and cables. Once installed, your vehicle requires a reflash by a GM dealer or shop with the proper software. The 6L80, adapted and ready for a Jeep Dana 300 and the Jeep New Process transfer cases. Most notable of the improvements was the addition of a one-way clutch that provided smoother 1-2 up-shifts and 2-1 down-shifts. With SixStrategicWarehouse Locations Across The U.S. Best Buy Transmission Has A Unique Advantage. Identification: Alloy case with integral bellhousing, three different castings for the three different engine bolt patterns, 20-inch case length with a 5.71-inch adapter. Programming in the TCM interacts with the ECM and various sensors inside the transmission to provide the correct range based on demand and driving conditions. With an electronically controlled automatic, the exact shift point rpm can be commanded. Both 2wd and 4wd versions of the 6L80 can be used equally well, and there are no inherent advantages to either one once you have installed our adapter assembly. The 6L80 has surprised us power transmission aficionados with its wholesale adoption of new and very different technologies. There is also of course the GM 6L80 which one source quotes at 95kg wet with converter compared with 115kg (? WebLokar Hi-Tech Flexible Braided Stainless Transmission Dipsticks TD-3700FM. Electronic challenges exist when mixing and matching the 6L80 as they must be matched to their particular engine. Gears Magazine The basic assembly is the same but cannot interchange between the variants. Legal/Privacy. Identification: Aluminum alloy with integrated bellhousing, 21 3/4 inches long. HGM recently completely re-engineered its original CompuShift II controller placing the electronics in a more compact package that is now called the HGM Sport. Identification: Alloy housing, similar to whatever transmission the transmission you are looking at is based on. The weight and size of the unit made it versatile for a wide range of rear-wheel-drive applications. A diagnosis usually results in varied shift concerns that can not be corrected using a drive relearn procedure. Introduced in the new 2021 Ford Bronco, the unit is lighter and physically smaller than the 10R80, implying better fuel efficiency. You will have to top the transmission off with fluid before operating. The 6L80/90 transmission is showing up in shops much more frequently than in the past, as vehicles equipped with this unit get older. Time will tell? The transmission can also signal the engine to drop power during a shift if there's a possibility of clutch damage. The 6L80 in its transaxle version for the Corvette. The 10R series transmissions use straight-cut transfer gears to drive an off-axis pump. A Re-Manufactured 6L80E Transmission For The Price Of A Rebuild. Ratios: 4.02:1 First, 2.36:1 Second, 1.53:1 Third, 1.15:1 Fourth, 0.085:1 Fifth, 0.67:1 Sixth, 3.06:1 Reverse. An issue of harsh 6-7 shift is attributed to the A-clutch return spring snap ring popping off (figure 8). spec) for the 4L85E . Given that all transmission control modules perform the same essential tasks, the selection process then becomes more about features or benefits from certain controllers that may be of importance. Exceptional service. Makes: GM - Chevrolet - GMC - Cadillac - Hummer - Pontiac - Isuzu. The 6L80 is doubtless a very successful OEM transmission, and a terrific conversion transmission in the right Jeeps and situations. This unit replaced the 6R140 for the Super Duty applications. Furthermore, the lower gear ratios also put more torque on the wheels, which makes towing heavy loads easier for your engine. This converter is based off the original factory convert Let's talk about torque converter clutch drag when using a multi disc torque converter in a 4L80E transmission. Q. The 6L80 was, from the ground up, developed as an electric over hydraulic transmission with microprocessor control. Again, considering how its been in production, you can much more easily find a 4L80E in a scrap yard that you can buy for peanuts. These units have not logged a substantial amount of miles; however, we are beginning to see some common issues. Depending on your transmission type some external components may need to be transferredover from your original transmission. Four rotating clutch assemblies and two brake clutches produce ten forward ranges and one reverse gear. We do not charge a core deposit. With an input torque rating of 590 ft-lbs. The case is a cast aluminum alloy. Install the transmission fluid fill plug. The Ford 6R80 transmission is an impressively strong, band-free, and compact six-speed automatic transmission with a nice low First gear and two overdrives. GM 6L80-90E Transmission | www.jasperengines.com Six Ways from Sunday: Diagnosing AW4A moderately strong, electronically shifted Jeep automatic transmission with overdrive. However, the clip flattens with time, allowing the solenoid to move in the bore, causing wear in the area where the solenoid sits. Found In: 2009-present Ford, Lincoln, and Mercury rear-wheel-drive and 4WD SUVs and trucks. Cadillac PDF info on 6L80-E Transmission: This page was last edited on 16 April 2023, at 15:29. So, in 2005, the 4L80E got two more gears to make the six-speed 6L80E. Identification: Aluminum case with two engine bolt patterns, one for the 3.7 V-6, and the other will bolt to 4.6, 5.0, 5.4, and 6.2 Ford Modular V-8s. Transmissionorders typically arrive within 5-7 business days. So, for a car or truck, you want to use daily or drive fast outside of professional competition, the 6L80E is the superior transmission. Now the 80 came in the HD vehicles and is much stronger than the 60. These concerns are caused by the inner sleeve of the C-D-F drum moving out of position (figure 7). Years: 2005, 2006, 2007, 2008, 2009, 2010,2011. Failure to use the correct fluid will lead to shift quality concerns and unit failure. So, the main difference between the two transmissions is the number of gears. The 4L80/85E tranny replacement is the These are crude devices and often wide-open throttle (WOT) shift points are less than precise. Add to Wish List. Chevrolet Silverado 1500 5.3 (ext. What ATF fluid will I need? The gearing spread is a very capable 6.04, with ratios in each gear as follows: First: 4.02, Second: 2.36, Third: 1.53, Fourth: 1.15, Fifth: .085, Sixth: 0.67, Reverse: 3.06. Therefore, an engine hoist or equivalent to remove and install is highly recommended. (, - Vehicle itself will still need to be reflashed by dealer or installer with proper software), Let The Length Of Our Warranty Be A Testament. WebFord 6R80:Depress the release button and hold it down while moving the shifter lever, and the shifter lever will stop in the Sport mode position. Not sure which transmission type you need? Each6L80E Is Engineered To Exceed OEM Specification. The Transmission Control Module (TCM) is an adaptive learning, 32-bit computer integrated into the valve body of the 6L80 / 6L90 and communicates with the Engine Control Module via the onboard vehicle CAN bus network. For many, the first item on their checklist may be whether the transmission control module requires a laptop computer to be configured. Both require a computer controller. However, the 6L80E, being a more modern transmission, is much more sensitive to poor engine-to-transmission calibration and TCM tuning. Question - 4L80 vs 6L80? | GMC Truck Forum It was introduced in late 2005, and is very similar in design to the smaller 6L45/6L50, produced at GM Powertrain in Strasbourg, France. As for the 6L80E, its nothing but an evolution of the 4L80E. Late style stator support shaft with updated seal rings used exclusively in all units to eliminate seal leakage. That means its just as bulletproof and reliable. Found In: 1992-2010 Ford Ford, Lincoln, and Mercury rear-wheel-drive and 4WD cars, trucks, and vans. ATRA aims to give you the edge you need to make your job easier. Yes, it can. NAG1 (aka W5A580/WA580)When Jeep (Chrysler) and Mercedes danced the dance of a nearly 10-year merger between 1998 and 2007, some Jeeps and other Chrysler rear-wheel-drive cars received this Mercedes-based, five-speed, electronically controlled automatic transmission. I don't have the information on the planetary gear tooth counts. The 80 stands for vehicle weight rating or the heaviest vehicle these transmissions can support, and thats 8,000 lbs. Chevrolet, Buick & GM Engines into the Jeep Ford 1.8L - 2.5L "Pinto" Engines into the Jeep 4L60E (and its tougher 4L65 & 4L70 variants). It is a "true" six speed. From the quality and value of our product to your experience as our customer, providing the best has made BestBuy Transmission the preferred choice among the public and professionals alike. The price you see truly is the price you pay, no smoke and mirrors here folks! Transmission Fault Service Now: Meaning, Causes and Fixes, 2023 Car, Truck and Vehicle How To Guides - Vehicle Freak, How Much to Fix Vehicle Stability Assist (VSA) System, I Hit a Curb With My Front Passenger Side 7 Things to Check, 25+ absolutely stunning cars with colorful paint effects, Do Your Spark Plugs Smell Like Gas? Simplicity is certainly a virtue with its own benefits. Generally speaking, all high-end GM vehicles from 2006 onwards came with the 6L80E until the eight-speed transmission came out. LT). However, as automatic transmissions became more popular in the early 2000s with the introduction of automated manuals and double clutch automatics, a four-speed was never going to cut it. These designs often offer improved performance after upgrading previous shortcomings revealed from experience. The 4L80E is a heavy-duty transmission designed primarily for pickup trucks, commercial vans, and large SUVs, so towing doesnt present a problem for it. A forum community dedicated to GMC and Chevy full size owners and enthusiasts. only) '72-'79, Small Block V8, Gen. The 6R is a six-speed automatic transmission for longitudinal engine placement in rear-wheel drive vehicles. Web6L80 Crossmembers; Gas Transmissions. Identification: Aluminum case with 14-bolt pan that is roughly square with the two back corners tapered. Wife loved it. The Relentless Devotion To Providing The Absolute Best. All applications utilize a one-piece case design. A 4L80E has four gears for driving forward, while a 6L80E has six. See the accompanying list (below) for more information. While all 10R units use an off-axis pump, the 10R140 has a unique setup for the gear drive. Electronic Sport Mode Shifter Among the smaller ECUs is MSD's Atomic transmission control module that performs all the requisite functions and employs a handheld device that is easy to navigate. It is not an under/over in front of the three speed. Cause it would be pretty badass to swap in if I ever get my shit straight and start trying to get some power out of my truck. The driveshaft yoke is bolted to the tans output shaft. (800 Nm), the 10R80 covered a wide range of engine T-6800AC Snap Ring Pliers 6L40, 6L50, 6L80, 6L90. The saying, the apple doesnt fall far from the tree applies to these units when it comes to things to be aware of when handling them. Among the systems considered most reliable based on both personal experience and that of multiple transmission shops we've spoken to, the HGM Electronics Compu-Shift is worthy of serious consideration. Because of the two overdrive gears, the 6L80E can get away with ridiculously low gear ratios, which will improve your cars acceleration noticeably. Circle D Specialties - Custom Built Performance Torque Converters JavaScript is disabled. Automatic transmissions are perceived by many to be lubricated with unicorn blood and filled with mystery. Nope. These transmissions came with three, four, five, and six forward gears. The 6L80E, with its two extra gears, will make your daily car significantly nicer to drive, not to mention faster.
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