This trans swapping guide is for early Chevrolet iron and concentrates particularly on first- and second-generation Camaros. This guide can tell you what's involved withand needed forswapping any trans into your Bow Tie. If this cable, called a Throttle Valve Cable (or TV cable for short), is connected incorrectly or misadjusted, the trans will shift too soon, too soft, too late, or not at all. Read more about our fantastic team on our about page! The TH400's torque converter features a different diameter bolt circle than the TH350/PG converters, but most GM flexplates are already drilled with the necessary dual pattern. 2008-2013 Chevrolet Avalanche. Because of this, the Tru Cool 40k is the best transmission cooler upgrade for your 1500 or 2500hd (6.0 or 6.2 gas engine) Silverado or Sierra. Developed in-house by General Motors, the Hydra-Matic 6L80 is part of the 6LXX family of fuel-saving, electronically controlled six-speed automatic transmissions that succeeded the 5LXX family. Some 6l80 builders may weld the cracks, but that isnt a permanent solution. Below weve outlined the specific transmissions that are used in the production span of the Avalanche, and weve attached prices that we found with online retailers: Also read: Chevy 1500 Transmissions & Chevy 2500/3500 Transmissions. The Richmond gearboxes are unique in that they can be ordered with a variety of gear ratios to fit different driving styles. TransTec Overhaul Kit Rubber Seals, Metal Clad Seals, Sealing Rings, Paper Gaskets Weight: 195 pounds (Dry), 230 pounds (Filled) Gear Ratios: 1st Gear: 4.03:1; . All T56 transmissions installed in late-model cars use an electronic pickup to measure speed, but National's T56 is designed to use the standard speedo cable and T5 manual transmission's drive and driven gears. For More Info visit us at: http://1aau.to/h/cpU/Here are the top 5 problems with the 2nd generation Chevy Avalanche! Quantity: 1 Piece. Updated Bronze Thrust Washers (Replaces OEM Plastic Washers) 6 Direct Clutches and 6 Koleene Steels (1 Additional Direct Clutch using forward steels) 3-Year Warranty. Automatic Transmission Rebuild Components (104) Transfer Case Components (100) . This swap is pretty straightforward in any early Chevy, considering that TH400s were optional in most of them. 2001-2006 Chevrolet Silverado 2500HD 6.6L 4X4 Check out these handy build guides to get maximum results out of your rebuild! Common Chevy Avalanche Transmission Problems. For the really technical stuff, I find writers with experience as a mechanic or who have studied mechanical engineering. TQ], JEGS 603020 - 4L60E Performance Transmission for 2005 & Earlier GM LS Engines, Hughes Performance GM21LFUEL - Fuel Miser Torque Converter 1982-84 GM TH2004R/TH700R4, Hughes Performance GM22LXTM - XTM Series Tow Master Torque Converter 1985-98 4L60/TH700R4/4L60E, ATK Engines 7204-MB - Remanufactured GM 4L60E RWD Automatic Transmission, JEGS 60414 - Torque Converter for GM 4L80E/4L85E Mounted to an LS Series Engine [2900-3200 RPM Stall Speed], Hughes Performance 53LTOW - Tow Master Torque Converter 1992-On A.O.D.E./4R70W 4-Speed Overdrive, Hughes Performance 22-25L - Street Master Torque Converter 1985-98 GM TH700R4/4L60/4L60E, This Unit only works in vehicles with a 13 Pin wiring harness connector, The Transfer case adapter and shifter bracket are NOT included. Before any upgrades, addons, and/or core charges, Before any upgrades, addons, and/or core charges. We offer an extended Warranty 2 Year 50,000 Mile Warranty, or a 3 Year 100,000 Mile Warranty for an additional charge. This video breaks down how to transform a 4L60E, 4L65E or 4L70E into a top-tier performance transmission with Sonnax Level 3 build components. 1999 Chevrolet Tahoe K2500 5.7L 4X4 The Avalanche itself is one of Chevrolet's most unique pickup trucks, with its ability to break down the rear of the cab to increase the size of the cargo bed. The new Richmond six-speed trans comes with its own six-speed shifter assembly that will require elongation of the shifter hole in the floor. Vehicle not moving into, not releasing or popping out of the park position. t-u_5226. The other switch gets connected to a ported vacuum source and measures engine vacuum. The cookie is used to store the user consent for the cookies in the category "Analytics". 1999-2002 Chevrolet K3500HD 5.7L 4X4 1999-2002 GMC K3500HD 5.7L 4X4 2003 Chevy Avalanche. Have Peace Of Mind, knowing that your new 6L80E Transmission has all the Updates developed by General Motors Engineers combined with the Latest Industry Advancements providing Unparalleled OE Strength and Durability. 0. As an Amazon Associate we earn from qualifying purchases. Roughly $3,000 later and after some very inventive engineering, he was rowing a T56 six-speed in his '69 Camaro (see "Get Six, Pt. Transmissions | Torque Converters | Transmission Parts |Transfer Cases |All, 1999-2000 Chevrolet K2500 5.7L 4X4 You are now signed up to receive JEGS Deals with text alerts! If the vehicle doesnt move in any range, once you eliminate all other possibilities, the output shaft splines in the 6L80E transmissions or 6L90E transmissionsmay be stripped away. Today, the three-speed automatic transmission is extinct and all new GM cars and trucks come with overdrive four-speed automatics, making them easy to find and relatively affordable. October 2008. You may run into transmission oil-pan interference problems when bolting the TH200-4R into early Camaros with the stock TH400 crossmember. The nonelectronic 4L60 and TH700-R4 are essentially the same transmissions as far as swapping is concerned, so we're going to lump them both into the same category. See one of our TSP Camshaft Packages. 4L80E Power Tow Shift Correction Kit, SRT STAGE III 4L85E If you have any problem installing this transmission, before returning it please call the JEGS technical support line. Transmission Control Module: Buyers Guide for Classic Cars. Upgrade your transmission with this finned aluminum pan and increase fluid capacity, improve fluid cooling and ease future maintenance jobs. For the newest 2022 Chevy Avalanche Performance Chips & Programmers product applications, and 2023 Avalanche Performance Chips & Programmers products once they become available, we are America's top aftermarket destination for your Performance Chips & Programmers product fitment needs. W x 31 1/2 in. 2007-2016 Chevrolet Silverado 2500HD 6.0 (6L90) Details: Offer ONLY valid on purchase of engines, transmissions, and transfer cases. By clicking Accept, you consent to the use of ALL the cookies. Below we've outlined the most common ones. It does require that the clutch be converted to a hydraulic pull-off design using a hydraulic master cylinder and remote fluid reservoir. MANUFACTURER WARRANTY ON JOHNSON OR COMP LIFTERS ONLY. Purchase the 4L60E transmission from JEGS High Performance today! If your vehicle ever came equipped stock with a TH400 trans, then you could pick up a crossmember from the scrap yard or a source like Classic Industries, which would allow the TH400 to bolt right into your stock frame. The cookies is used to store the user consent for the cookies in the category "Necessary". Wash hands after handling. 1999-2000 Chevrolet K3500 5.7L 4X4 On this blog, weve already done extensive research on several Chevrolets and their transmissions. Description of this Chevrolet Avalanche 4WD Crew Cab LS. x 16 in. Borg Warner Carbon Lined Reverse Band 2001-2003 GMC Sierra 1500HD 6.0L 4X4 *A Non-DOD Cam is required *Aftermarket Camshafts available. Our high-performance transmissions including GM 6L80 (level 1 and 2) and GL90 are built to the horsepower, torque, and rear gear ratio specs of the engine that it will be matched to. Now that you know what kind of problems the transmissions have, its also important to consider the main differences (and which one is therefore considered better or worse). First, a quick answer: The 2002 2006 Chevy Avalanche has a 4-speed 4L60-E automatic transmission and a 4-speed 4L80-e automatic transmission. : In this tutorial you'll learn how to repair a sticky, stuck, jumpy or dead GM speedometer, tachometer, fuel gauge, oil pressure gauge, volt meter, water temperature gauge and . Burnout after burnout, that thing has taken all sorts of abuse with NO problem whatsoever. 1999-2000 GMC K3500 7.4L 4X4 It puts the driver in command as it will holds 1st, 2nd, 3rd to any speed. Due to the issues with body cladding, weak transmissions, and the fact they are roughly 20 years old make the 2001-2002 Chevrolet Avalanches the worst years of the truck. Availability: Transmission randomly pops out of Park with no one in the vehicle. 2010-present Chevrolet Express 2500-3500 (6L90-E) 2023 JEGS High Performance. After that, well talk about how long these transmissions last and the cost of replacing them. Another common problem seen on most wheel drive cars and four-wheel-drive trucks is that moisture gets trapped on the spline and destroys both the trans output shaft as well as the transfer case 4-wheel drive unit splines. When it comes to upgrading your 6l80e, besides adding better internals and hard parts, there are a few simple upgrades that you can make to keep transmission temps down. 1999-2002 GMC K3500HD 7.4L 4X4 The fluid stays in the transmission until the thermostat opens up then will flow to the cooler. 4 Koleene Intermediate Steels Swapping any six-speed trans into your early Chevy iron is expensive and difficult, but it will give you the ultimate in shift control and cruising speed. 5 Koleene Forward Steels Chevy transmission won't go into 3rd or 4th gear - This indicates that 3 or 4 gear clutches are worn. This is a truck you need to know more about. 1999-2002 GMC K3500HD 6.5L 4X4 It also has essentially the same dimensions externally as the pre-'71 Muncie and old T-10. Just use the code "SHIPFORFREE" when you check out. If you are looking to get the most of your vehicle with 6L80E /6L90E transmissions and considering a major trans upgrade, Gearstar has the best products available on the market. We ensure that all the current updates are performed, during reassembly each unit is ran through tests to ensure correct assembly and quality. JEGS 82514 - Torque Converter Bolts For GM TH200, 700R4, 4L60, 4L60E & 4L80E, M10-1.5 x 15 [Set of 3], JEGS 28070 - Quick Shift Automatic Transmission Fluid [1-quart], Dana Spicer 2-3-12051X - Transmission Slip Yoke 27 Spline x 1.176" Diameter, MSD Ignition 2760 - Atomic Transmission Controller for Late Model GM/Ford, First Gear Ratio (Automatic Transmissions). Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. Below weve outlined the most common ones. Perhaps that's due to their weight and high initial cost. Size: 10.98 X 4.8 X 0.75. 2001-2006 GMC Sierra 3500 6.0L 4X4 The Transgo 4L60E-HD2 is meant for crisp muscle car or full race shift performance. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles. From street/strip upgrades and heavy-duty jobs to top-tier racing builds, Sonnax makes it easy to deliver rock-solid transmissions customized for any performance level. Drive], JEGS M200DB - Torque Wrench 1/2" Square Drive 10 to 150 ft/lbs, JEGS 28084 - Blue Bolt Locker Medium Strength, JEGS 80080 - Round Magnetic Parts Tray [5 1/2 in. All of GM's overdrive automatics use a cable connected to the throttle that tells the transmission when to shift. Warranty: 2009-2013 Cadillac CTS-V (6L90) WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. I rebuilt the 4L60 transmission in my 59 Chevy Truck for the first time, on my own, three years ago using every Sonnax component available for my application. In all actually, the hardest part of the job is draining the fluid from the pan if your pan doesnt have a drain plug in most situation, which is quite common with more transmission fluid changes. Depending on the age of your engine, the factory mile per gallon specs ranged from 13-17mpg for city and 16-22mpg for highway driving. For 2003-2006 and early style 2007 Chevy/GMC clusters, we recommend a full rebuild on our . Read on! The 6l80 was the. Find 2007 CHEVROLET AVALANCHE Parts and Accessories and get Free Shipping on Orders Over $99 at Summit Racing! WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. 2011(September)-2012 Holden VE Commodore Series 2(MY 2012) The truck posted its best sales year in 2003, selling 93,482 units. II," Feb. '99). This can lead to transmissions running hot and living a short life behind a powerful engine. Changing transmission fluid in your 6l80e can range from easy to a major pain average DIY weekend mechanic. 4L80E Power Tow Shift Correction Kit Transmission filter kits for the 6l80e are very inexpensive and simple. The one-piece case 4L60E was produced from 1993 through 1997. 4.64 out of 5 stars. These problems can be costly and even dangerous as you drive on the road. But most aftermarket performance transmissions are valved to alleviate such problems, and running a supplemental trans oil cooler is always a good idea. Below weve created an overview of the TFs that are recommended for each transmission: Hi! I'm Stefan, the owner and lead writer at TheDriverAdviser.com!Whether youre planning on buying a new car or you want to know the detailed specs of your current one we got you covered! Transmission, automatic. This kit comes with all the parts you need to make your transmission run like a Monster. 4L80E 1999-2009 4X4 TRANSMISSION 5.7L 6.0L 6.5L 7.4L 8.1L. When you combine the limited space around the exhaust and lack of a drain plug, this makes dropping the transmission pan tough on trucks. On the newer trucks however, you have a joy of dealing with the exhaust y-pipe not giving you enough clearance to drop the pan without some clever methods or loosening the exhaust which may be a pain in its own right. Sonnax is an industry leader in the cutting edge design, manufacture and distribution of the highest quality products to the automotive aftermarket, commercial vehicle industries, and industrial sectors utilizing drivetrain technology. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. Centerforce has come to the rescue and offers a clutch, flywheel, and pressure plate made to adapt this trans to early, two-piece rear-main-seal small-blocks. The TH350's steeper First-gear ratio will give you improved acceleration over the two-speed 'Glide. Specifications. EBC Brakes; Flowmaster; K&N; Magnaflow; . 1999-2000 Chevrolet K3500 6.5L 4X4 Feel free to write in with questions concerning your particular swap. However, there are some elements you should look out for. life you can get out of a truck. Chevrolet. Our Process: All of our transmissions are fully remanufactured and are held to the highest and strictest industry standards. To pre-program cluster you must provide current mileage, vin and matching OEM number; With 6 gauge cluster. 1999-2000 GMC K2500 7.4L 4X4 A loud rattling sound when transmission engages reverse. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. TSB 05-07-30-017B - Water contamination - Chevy Avalanche 4L60E. Accessories, TCI 371416 - GM Maximizer 4x4 Transmission, TCI 371430 - GM Maximizer 4x4 Transmission, Please click here to download the instructions PDF file, BMR Suspension TCC024H - Transmission Conversion Crossmember 1984-92 Chevy Camaro & Pontiac Firebird, BMR Suspension TCC030H - Modular Transmission Conversion Kit 1967-69 Chevy Camaro & Pontiac Firebird, FAST 30282-KIT - EZ-TCU Transmission Controller GM Overdrive Up-To 2009, Hooker Headers 12625 - Blackheart LS Engine Swap Transmission Crossmember, Chevrolet Performance 19302405 - SuperMatic Transmission Controller Systems for 4L60-E with LS Engines, TCI 302820 - EZ-TCU Control Unit 2009-Down GM 4L60E, 4L65E, 4L80E, 4L85E Transmissions, JEGS 60129 - Flywheel and Flexplate Turning Tool, JEGS 81432 - Transmission Teardown Work Station [1/2-Ton Capacity], JEGS 28071 - Quick Shift Automatic Transmission Fluid [1-gallon], Lisle Tools 23400 - Transmission And Transaxle Plug Set, JEGS 60308 - Transmission and Transaxle Stepped Plug Set, JEGS 22010 - Transmission Guide Dowels 3" Long with Tapered Shape & Slotted Head, JEGS 72312 - Brake and Parts Cleaner [14 oz. If you are looking for aftermarket pans that allow for more fluid capacity, there are plenty of options. OPT 4L60E Stage 1 Valve Body Upgrade Package 4L65E 4L70E Transmission Shift Kit Servo Pistons Plate. However, there are some things that you should look out for: The 6L80 is another transmission that does have a small list of well-documented problems. The 4L60-E is a transmission thats good or bad, depending on the vehicle that you own. GM had a good idea when it installed lockup torque converters in the overdrive automatics. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm. Any product that has been physically altered, improperly installed or maintained. Part # T260061. It was also adopted in Rolls Royce and Bentley vehicles. A Completely Remanufactured and Improved Torque Converter is tested for leaks lock-up concentricity and balance. The first difference is that the 4L80-E has a Gross Vehicle Weight of 8,000 pounds, whereas the 6L80 maxes out at 8,600 pounds. This 2007 *Chevrolet* *Avalanche* *LS 1500 4dr Crew Cab 4WD SB* Is Detailed and ready for a Test Drive!! The 3-4 clutch upgrade was added in after the fact and the included steels . 1999-2000 Chevrolet K2500 7.4L 4X4 Find many great new & used options and get the best deals for Chevrolet Avalanche 1500 Automatic Transmission OEM 126K Miles (LKQ~341359551) at the best online prices at eBay! A familiar 5.3-liter V8 will be a standard engine and produce 360 horsepower and 390 pound-feet of torque. 485 North Hobbie AvenuePost Office Box 1782Kankakee, Illinois 60901, My AccountShopCore ReturnsAboutRefunds & ShippingPrivacy PolicyTerms of Use. Threads 1K Messages 34.1K. In that case, theres an 18% chance the problem youre running into is severe. Case Material: Aluminum . However, there are some elements you should look out for. 5 PINION FRONT PLANETARY & 5 PINION REAR PLANETARY (4L85E) 6 L (service fill), 9,9 L (Overhaul capacity), 11,7 L (dry fill) Check 12 months, Change 50000 miles. Its case length and mounting pad are identical, and it features the same input/output spline count as the T5. . Engine : 5.3L 320.0hp. The first sensor only engages the lockup clutch in Fourth gear, as a computer-controlled vehicle would. It's not the easiest swap to do, and a 4L60E can handle a lot of power on its own. IF a 6l80 is ever taken apart for a rebuild, its generally best practice to consider replacing the drum with a stronger aftermarket unit. The transmission fluid chart below shows that even a 25 degree drop from 200 will add another 40,000 miles of use out of our transmission.