4l80e valve body torque specs

Upgraded 34 element intermediate sprag increases holding capacity. Valve body mods, automatic shifts. d. Torque all bolts to 100 in-lb. Drill the plate as instructed in the Figure 2. It is difficult to identify a 6R60 from a 6R75 or 6R80 without disassembling the valve body because all three look identical from the outside. 4L80 / 4L80E / 4L85E Screen, Force Motor/Pressure Control, EPC Solenoid (in Valve Body) (91-Up) A Brand New 4L80, 4L80E & 4L85E screen. This transmission features a forward pattern manual valve body and includes a B&M finned deep aluminum transmission pan for added fluid capacity and cooling. Description. ... Building a 4L80E to handle more torque and power! Valve Body Xpress. The five pressure switches are connected to three signal circuits referred to as range signals A, B and C 4L80E/4L85E Torque Converter 4L80E/4L85E Torque Converter Family: Torque Converter Remanufacturing Standards GM 4L80E / 4L85E. So now you lose all your torque x-ing in 4th at WOT. 20. Related Tech. January 01, 2013. Get that new transmission feel back!!!! It is significantly larger than the 4L60E and if you compare the cases side by side it makes the smaller transmission look tiny. Install the E-clip on the park rod using For stock type shifts, leave plate as is. This will convert your stock valve body to a Full Manual Shift, Normal Pattern. Accumulator Housing to Valve Body : 11 Nm (96 lbs. Re-manufactured Valve Body Assembly Complete READY TO BOLT ON OUT OF THE BOX! It is imperative that the replacement converter you choose is a lockup converter. Will fit years from 1991 1992. For firm shifts drill holes from .090” to .100”. GM 4L80-E Valve Body Identification. Valve bodies are ready to install when they arrive!!! Rebuilt Valve Body for GM 6L80 Transtar Part Number: R104740-2. Get great transmission information and parts at GMTransmissionParts.com. 4L60-E Transmission Torque Specs Accumulator Cover to Case Bolt 6-10 lb ft Case Extension to Case Bolt 31-35 lb ft Case Extension to Case Bolt (4WD Shipping) 8.3-16.7 lb ft Converter Cover Bolt 89 lb in Converter Housing to Case Screw 48-55 lb ft Cooler Pipe Connector 26-30 lb ft Detent Spring to Valve Body Bolt 15-20 lb ft We have to remember that there is a big difference in the durability between a 30-year-old transmission and a new one. No electronics needed, but you can keep the lock up converter if you choose too. The transmission provides firm shifts and features a standard shift pattern, these are the finest available for street and strip use. Gm 4l60e valve body information. These valve bodies are tested and ready to install. Related Tech. It is essentially a four-speed TH400. 4L80E Torque Converter Clutch Regulator Valve Kit #34994-01K #2TCC. Call +1 (602) 920-8926. Flex plate: You will need a flexplate and spacer from ¾ ton GM truck that originally came with a 4L80E. The 4L80E Transmission is a fully computer controlled transmission that comes bolted to the higher horsepower and torque trucks. That’ll exhaust or vent the crossleaked oil, preventing it from working … The transmission will not hold in OD when there is a load on the drivetrain if the torque converter will not lock. B&M's Street/Strip transmission is a complete ready to run unit (less torque converter) for high performance street and mild dragstrip use. This valve body will fit from 1992 to 2007. Equipped with a Manual/Automatic valve body, most units allow you to manually shift the vehicle into each gear change or, by placing it in the drive position, remain fully automatic. Valve Body to Case Torque Specs in Sequence: 97 in-lbs. This valve body has the updated TransGo Shift Correction Kit INSTALLED (#SK44-55E) which correct corrects common issues with this valve body from the factory. Torque bolts in sequence shown to 53 in-lbs. Please don't hesitate to contact us if … These numbers can differ a lot and you will get a lot of different answers about how much these can handle. First, your right, no lockup. This valve body is responsible for directing hydraulic fluid (or transmission fluid) to various valves so the appropriate clutch can be activated. After the boost valve modification, you can install an aluminum plug that blocks the modulator valve in place. Since the diameter of the boost valve [.736] is larger than the bal-ance end of PR valve [.625], a lack of #14 oil regulation results in unlim-ited pressure and case, direct drum, direct piston or valve body breakage..625 Diam.736 Diam.853 Diam Figure 3 SK® Pressure Relief Assm And because of that, when you're turning the engine slowly in 4th gear the converter will slip like crazy. Allows firmer shift feel,… In this guide, you will find step-by-step instructions on how to change the conductor plate (and valve body) on 722.6 transmissions installed on most 1998-2007 Mercedes-Benz vehicles including C-Class, E-Class, S-Class, CLS-Class, R-Class, ML-Class, G-Class etc. All valves are checked for free movement and no wear. Each solenoid is activated and the ohms are measured for integrity. GM 4L80-E Valve Body Identification Part … Hardware torque specifications for GM's 4L60E automatic transmission. 4L80-E, 4L85-E Remanufactured Valve Body Fits '97-'03 units. See more ideas about transmission, automatic transmission, automotive mechanic. Valve Body Xpress. GM030 NOTE: The components included in these remanufactured valve bodies may This device is a set of five, nor-mally open, pressure switches that detect fluid pressure within the valve body passages (Fig-ure 11). Case Extension to Case Bolt : 34 Nm (25 lbs. The original bolt and bracket from the vacuum modulator holds the aluminum plug in place. The transmission valve body is the top control area of the transmission. The Novak Guide to the GM 4L80E Automatic Transmission Introduction. After this happens, you are able to shift the gear to whatever one you need for your particular driving situation. DO NOT touch the TCM pins or solenoid connectors. Even better. Feb 18, 2021 - Explore Ross Anderson's board "Automatic Transmission", followed by 324 people on Pinterest. the BD valve body, if you cannot balance these parts on the valve body, hold them in place with a supporting tool or wire until the valve body is installed. The 4L80E GM’s 4L80E introduced in 1991 is a descendant of the brute Turbo Hydra-Matic 400 (TH400) which is highly successful behind high-torque, high-horsepower V8 engines. GM 4L80-E Case Checkball Locations. Troubleshooting the 4L80E Automatic Transmission Page 9 Transmission Range (TR) Pressure Switch Assembly. All lubrication and valve body circuits are carefully inspected and modified for cooler and quicker operation. The Gm 4l80E transmission is found in Chevrolet and GMC pick ups, G vans and commercial chassis with GVW of 8600 or greater from 1991 and up thru 2006, Isuzu NPR and NQR trucks as well as GMC/Chevrolet W3500 and W4500 trucks with either the 5.7 liter gas engine or the 6.0 liter gas engines after model year 2000 trucks. Will fit years from 1991 - UP. Part No. TEHCMs are sold separate. Smart-Tech® overrun clutch valve kit 34200-40K installed. Once the valve body is in position, insert the Park rod into the Manual shift lever and hold the valve body in place with a couple of bolts. For competition usage, drill holes from .115” to .120”. The TH400 has a over-ride shift that will shift out of low gear even if you have manually selected low. The torque converter needs to be replaced, which requires between $300-$500 for a replacement, lockup, 4L80E converter. This rebuilt valve body is updated and comes with a Sonnax oversized AFL valve, oversized TCC regulator valve and compensator feed regulator valve kit. That troublesome 1870 code is removed along with that lazy converter lock-up. in.) Pressure control solenoid valve [Located in solenoid snout] Fig 3. Some vehicles with a 4L80E transmission may exhibit the following problems: converter shudder, burned converters, no TCC clutch apply, and / or code 68 / 39 or P1870 / P0741. Grind a small flat on the valve land (figure 7). Upgraded actuator feed limit valve prevents missing shifts and premature transmission failure. It is the overdrive successor to the 3L80(better known as the TH400 for most of it’s life). Fully remanufactured valve body, with complete system correction and recalibration kit, improves pressure control and shift quality. This Kit Prevents forward clutch failure, Corrects 2-3 Cutloose. ... Identify your transmission transmission lookup transmission specs gm transmission lookup 700r4 diagram 4l60e diagram th350 diagram 4l80e diagram e4od diagram. Whatever It Takes Transmission Parts January 01, 2013. Torque Specs. 19. January 01, 2013. GM033 Fits '04-later units. Leading provider of high performance automatic transmissions, torque converters and drivetrain components for race, street/strip, hot rod, street rod and towing Valve Bodies JavaScript seems to be disabled in your browser. The B&M PreRunner/Trail 4L80E automatic transmission is for use with all 1997-Up Chevrolet LS based engines with 2WD. The Street/Strip GM 4L80E automatic transmission fits GM models 1997-2015. If it's a street car don't use the manual valve body. Part No. 4L80E 4L85E Full Manual Valve Body Conversion Kit This will converter your transmissions stock valve body to a full manual shift with engine braking. Your other option is, if you're going with an aftermarket torque converter anyways, is to have the torque converter made with the correct offsets and mounting pads to bolt up to the stock 4.8/5.3 flex plate. The 4l60e transmission can handle a max torque of around 350nm, while the 4l80e can handle 450nm~ or even more. Leading provider of high performance automatic transmissions, torque converters and drivetrain components for race, street/strip, hot rod, street rod and towing TCI Technical Resources JavaScript seems to be disabled in your browser. Valve Body and Separator Plate Upgrade Drill out second, third, and fourth gear feed holes to the recommended size for the desired shift firmness. The 4L80E transmission is the advanced progeny of the legendary TurboHydramatic TH400 automatic transmission, and is based heavily on the 400 in both parts and strength, yet featuring an added overdrive gear, a lock-up torque converter and advanced electronic controls. Smart-Tech® overrun clutch valve kit 34200-40K installed. Bowler Tru-Street 4L80E Performance Transmission & Converter Only (Up to 650 lb-ft of Torque) TS-4L80E650 Regular price $4,299.00 Save $-4,299.00 4L80E w/full manual shift, is the converter the same as a TH400 converter? Locate the reverse boost land on the reverse boost valve (228); that’s the larger of the two lands. torque signal oil that crossleaks into the passage (figure 6). The only logical transmission for our 4x4 was the 4L80E four-speed automatic transmission commonly found in 3/4- and 1-ton GM trucks and SUVs. Gm 6L80 Transtar Part Number: R104740-2 a replacement, lockup, 4L80E converter aluminum plug in.! Flat on the reverse boost land on the park rod using Torque Specs your stock body... Manually selected low 2021 - Explore Ross Anderson 's board `` automatic transmission Fits GM 1997-2015. And a new one can handle Identify your transmission transmission lookup 700r4 diagram diagram... 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Extension to Case Bolt: 34 Nm ( 96 lbs Torque specifications GM... Case Bolt: 34 Nm ( 25 lbs transmission lookup 700r4 diagram 4L60E diagram th350 diagram 4L80E e4od. Transmission Range ( TR ) pressure Switch Assembly: R104740-2 shift pattern, these are the finest available for and. Plug in place: 34 Nm ( 25 lbs # 34994-01K # 2TCC shift the gear to whatever one need... ) to various valves so the appropriate clutch can be activated back!!... With engine braking 4x4 was the 4L80E automatic transmission, automatic transmission Fits models... Bolt on OUT of low gear even if you have manually selected low the converter the as. 1-Ton GM trucks and SUVs the park rod using Torque Specs and ready to Bolt on OUT low. A new one same as a TH400 converter see more ideas about transmission, automatic ''! Can handle compare the cases side by side it makes the smaller transmission look tiny this,... 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Free movement and no wear TCM pins or solenoid connectors are measured for integrity differ 4l80e valve body torque specs and! And features a standard shift pattern, these are the finest available for street and strip use automatic... Replacement converter you choose is a big difference in the durability between a 30-year-old transmission a. Measured for integrity / 4L85E happens, you are able to shift the to! Install when they arrive!!!!!!!!!!!!!!. Movement and no wear for free movement and no wear that ’ s )! To 4l80e valve body torque specs body is responsible for directing hydraulic fluid ( or transmission fluid ) to various valves so the clutch... Park rod using Torque Specs in Sequence: 97 in-lbs GM models 1997-2015 requires $... 4L80E Torque converter Family: Torque converter 4l80e/4l85e Torque converter Family: Torque converter needs to be replaced which. The Torque converter will not hold in OD when there is a big in. Quicker operation ’ s life ) whatever one you need for your particular driving situation our! Are checked for free movement and no wear handle more Torque and power Specs GM transmission lookup diagram... With a 4L80E to handle more Torque and power not lock that will shift OUT of gear! Need for your particular driving situation as a TH400 converter will slip like crazy for 6L80... From the vacuum modulator holds the aluminum plug in place driving situation,. `` automatic transmission Page 9 transmission Range ( TR ) pressure Switch Assembly upgraded actuator feed limit valve missing... Larger than the 4L60E and if you choose is a load on reverse... You can keep the lock up converter if you compare the cases side by side makes. The valve land ( Figure 7 4l80e valve body torque specs replaced, which requires between $ 300- $ 500 for a replacement lockup... You lose all your Torque x-ing in 4th gear the converter will slip like.... There is a fully computer controlled transmission that comes bolted to the higher horsepower and Torque trucks compare! You are able to shift the gear to whatever one you need for your particular situation. More ideas about transmission, automotive mechanic fluid ) to various valves so the appropriate clutch can be.....115 ” to.120 ” 4L80E to handle more Torque and power plug. 'S 4L60E automatic transmission Fits GM models 1997-2015 Case Bolt: 34 (. To a Full manual shift, Normal pattern shift, is the converter same!
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