chevy avalanche transmission upgrade

This wiring kit uses two sensors to control converter lockup at the proper time. OE quality at an affordable price Direct replacement. 2010-present Chevrolet Express 2500-3500 (6L90-E) # mpn4713583226. Richmond's bad-boy overdrive six-speed is a whole different beast from the rest of the six-speeds on the market. Msg & data rates may apply. 6L80 automatic transmission rebuild kit Fits: GM, Cadillac, Chevrolet, GMC, Hummer, and Pontiac 6L80, 6L80E, 6L80-E, - OPT-6L80-RB . Core information: Buyer is required to pay a core deposit UP FRONT in addition to the transmission price. This issue can obviously cause a number of serious drivability issues. Ramp Up from OE Wide Ratio to Race-Ready Close Ratio, Upgraded Housing Eliminates 3-4 Clutch Failure. Fits all input carrier styles. We won't say a T56 swap is a bad idea, but it's not for the timid or frugal. The JET system will not interfere with any existing computer systems you may have already installed in your vehicle. According to, Chevy Avalanches end up at the garage for an unexpected visit about 0.46 times per year. 2001-2006 Chevrolet Suburban 2500 8.1L 4X4 2004 Chevy Avalanche. The Monster-In-A-Box transmission rebuild kit for the 4L60E is available for GM vehicles. The shell is a part of the inner workings of the transmission, that holds the clutch pack and steels. Yes, in theory, but it's not recommended. Avalanche 5.3 V8 Flex Fuel. Especially in extreme racing applications, modern horsepower demands modern parts, and that's what Sonnax delivers. The price match guarantee does not apply to refurbished, closed, or close out sales. Any and all shipping costs, including freight damage claims. IF a 6l80 is ever taken apart for a rebuild, its generally best practice to consider replacing the drum with a stronger aftermarket unit. Universal kit made from high-strength alloy eliminates spline twist and wear. Among the Chevy Avalanche years to avoid is the Chevy Avalanche from 2002 through 2008, then from 2009 to 2010. All performance transmissions offered by Gearstar are designed for optimum precision, durability, and custom-built by our master technicians from start to finish. Suppose you want to make sure that the transmission of your Avalanche lasts as long as it can last, then youll need to take care of it. 1999-2000 GMC K3500 6.5L 4X4 misha1957 Member Posts: 6. Aerosol Can], JEGS 72327 - Performance Hand Sanitizer [2 oz. In 1996, a bolt-on bell housing was phased in (along with a six-bolt tailhousing) for S-10 Trucks and S-10 . vehicle weights. Condition : Excellent. On this blog, weve already done extensive research on several Chevrolets and their transmissions. Wide inlet filter, bearing and bushing kit are also included. Burnout after burnout . 1999 Chevrolet Suburban K2500 5.7L 4X4 The GM 4L60/E series are great transmissions used for decades in performance vehicles, but their reputation has somewhat suffered because old-school mods never significantly improved durability. However, most of these problems dont seem to have any effect on the transmission. We have gone to great lengths to supply you with as much swapping information as could be dug up. Thanks for your message! Core must NOT have any hard part, or case damage, otherwise there will be additional charges deducted from your core deposit for the damaged hard part(s) or case. . Our Process: 2000-2007 GMC Yukon XL 2500 6.0L 4X4 Transtar Industries High Performance Automatic Transmission Rebuild Kit. UltraPower 8.1L ECM Benefits: Fuel mileage improvement of up to 1 MPG. 4L80E Power Tow Shift Correction Kit, SRT STAGE III 4L85E Capacity), JEGS W2450 - LED Flashlight [Super Bright], JEGS 65010 - Fender Cover with Pocket [23 in. 0. In that case, theres an 18% chance the problem youre running into is severe. You may have to switch to a dual-pattern flexplate if your car came equipped with the TH400 trans. Sonnax saves lives with these HP parts. Im always going to use jegs now for future purchases. The chart below shows how transmission fluid looks at various stages. Browse online or call 800-663-1570 today. Black, JEGS 65014 - Protective Mechanics Seat Cover [52 in. 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. '99 issue in a story titled "Hard Hittin' Shiftin'" on page 66. The Hydra-Matic 6L80 (production code MYC) is a six-speed automatic transmission produced by General Motors for use in rear- and rear-biased all-wheel-drive vehicles with a longitudinal powertrain orientation. Original oil. Below we first outline all the generations of the Avalanche and explain which transmissions have been used with each generation. 2010-2015 Chevrolet Camaro This tailshaft housing puts the mounting pad almost in line with the original TH400 pad and usually requires only slight elongation of the mounting holes to fit. Home Delivery. 5 PINION FRONT PLANETARY & 5 PINION REAR PLANETARY (4L85E), SRT STAGE IV 4L85E 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. Transmissions | Torque Converters | Transmission Parts |Transfer Cases |All, 1999-2000 Chevrolet K2500 5.7L 4X4 The Jegs 555-603025 transmission does not fit an '04 4.3 Silverado. 4.64 out of 5 stars. Depending on what vehicle you have, your 6l80 might have different transmission pans. Most 6l80e transmission filters and kits which include a new pan gasket, filter, and filter seal cost around $20 $30. This is the easiest way to identify it. 2008-2013 Chevrolet Avalanche, Weight: 195 pounds (Dry), 230 pounds (Filled). Bottle], JEGS 1124 - Heavy-Duty Nitrile Gloves [7 mils Thick, Large], Lucas Oil 11043 - Penetrating Oil [11 oz. 3-Year Warranty. A Completely Remanufactured and Improved Torque Converter is tested for leaks lock-up concentricity and balance. Upgrade your transmission with this finned aluminum pan and increase fluid capacity, improve fluid cooling and ease future maintenance jobs. 1999-2002 Chevrolet K3500HD 6.5L 4X4 Also, there is no vacuum modulator used on the TH700/TH200, so you can plug the old line that ran from the base of the carb or intake manifold to the transmission. 2011(September)-2012 Holden VE Commodore Series 2(MY 2012) Mega Monster Transmissions. 4L80E 1999-2009 4X4 TRANSMISSION 5.7L 6.0L 6.5L 7.4L 8.1L. Our repairs for the Chevy Avalanche dash panel covers issues with faulty gauges, burnt out lights, digital odometer and PRNDL display issues, power loss, and occasionally battery drains. It puts the driver in command as it will holds 1st, 2nd, 3rd to any speed. Whether your performance passion is street style, road racing, off road or anything in between, Chevrolet Performance has the upgrades to take your Corvette, Camaro, truck or SUV to the next level. When you combine the limited space around the exhaust and lack of a drain plug, this makes dropping the transmission pan tough on trucks. According to, the worst years for the Chevy Avalanche include: 2002 Chevy Avalanche. The filters we recommend for your 6l80e are: As an FYI, the 6l80 transmission pan gaskets are a much higher quality material than older style gaskets, which as usually a thin rubber or cork gasket. Starting in the 2006 model year, General Motors released the6L80E and 6L90Etransmissionsthat developed several issues that tend to frustrate transmission as well as body shop technicians servicing them globally. The Jegs 555-603025 transmission is warranted for 1-year from date of purchase regardless of installer. L99 can use standard L92 valley cover if you reuse the factory L99 PCV system. To pre-program cluster you must provide current mileage, vin and matching OEM number; With 6 gauge cluster. TCI offers a wiring upgrade kit, which allows installation of a TH700 or TH200 with . The Richmond Street Five-Speed is not an overdrive trans and can only be ordered with a 1:1 Fifth-gear ratio. This website uses cookies to improve your experience while you navigate through the website. Chevy Avalanche Gas 2007, Transmission Pan by aFe. Had to remember that I wasn't in a race car lol. The next easy swap involves replacing either a PG or TH350 with the bigger, stronger, and heavier TH400. Chevrolet advises you to service the transmission every 45,000 miles. $27.74. 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. Buy a new or remanufactured engine, transmission, or transfer case and we'll ship it directly to your front door.for FREE! Necessary cookies are absolutely essential for the website to function properly. This video breaks down how to transform a 4L60E, 4L65E or 4L70E into a top-tier performance transmission with Sonnax Level 3 build components. Our list of 7 known complaints reported by owners can help you fix your 2010 Chevrolet Avalanche. 4L60E Transmission for 2001 & Up GM LS Engines 4WD Truck. 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. Premium filter specified to OE levels of filtration and fluid flow, Ensures transmission longevity when replaced at regular service intervals, Includes replacement reusable style gasket to replace aged original, Kit for GM 6L80 Transmissions (confirm by inputting year / make / model), Airtight closure prevents loss of line pressure, Filter fibers and phenolic resin resist change in temperatures, Manufactured to GM OE specifications for fit, form and function, Provides the performance and dependability you expect from ACDelco. It does require that the clutch be converted to a hydraulic pull-off design using a hydraulic master cylinder and remote fluid reservoir. Upgrades Exceed OE Requirements and eliminate the possibilities of front seal leaks, premature bushing wear, and vibration. A loud rattling sound when transmission engages reverse. Came to my door tested and ready to go all but full of fluid installed topped off fluid and went straight to work 9hr away with a 7x12 inclosed trailer 15000 miles now with 99% of them being hooked to the trailer never a stumble slip nothing absolutely perfect will definitely be buying another for for my other truck, Installed one in my Tahoe shifts perfect nice firm shifts will definitely be using these from now on ordered it on Sunday arrived on my porch Wednesday, Took a trip from Virginia to Michigan, it was night and day. 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. Description of this Chevrolet Avalanche 4WD Crew Cab LS. Follow us on YouTube, Facebook, Instagram, Twitter and TikTok. Case Material: Aluminum . This truck was babied. Who has the most miles on their 07+?? Great trans shift crisp and can hold some power works great with my tci converter, Bought this a month ago the transmission pad leaks so have to buy a new one just keep putting grant fluid in until I can change it. If you're deadset on a first-generation Avalanche and are into the body cladding, we'd recommend going for a 2003-2005 model. Free shipping for many products! The transmission can also be used in an older vehicle when converting to an electronically controlled overdrive transmission. 2001-2006 Chevrolet Silverado 2500HD 6.6L 4X4 Its case length and mounting pad are identical, and it features the same input/output spline count as the T5. Chevy 4L60E Transmission Alto Less Steel Rebuild Kit 1997-2003 8. Reman Pump with New Rotor Vane Slide and Stator Support, loc_en_US, sid_10001_10001_3126190, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)], loc_en_US, sid_10001_10001_3126190, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]. While 200 degree temps arent the end of the world, the fluid will constantly stay in that range over a long duration.

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