"4L60" since 1990. No Reverse The shift with the main difference between the two transmissions are their size, torque capacity, gearing, and how theyre both , View all internal parts with this helpful 4l60e valve body diagram. 1994: Interchangeable with '93 4L60E with no modifications. Our community has been around for many years and pride ourselves on offering unbiased, critical discussion among people of all different backgrounds. The whole reason to swap the wiring harness is to avoid setting any codes; operationally it shouldn't matter. Usually considered the brain of the transmission, most of the shifting valves of the transmission are located in it. Email: [emailprotected] #5 check ball (38c). Sales & Info: 330-434-5216 All rights reserved. TSB 01-07-30-023B Harsh 1-2 upshift with P1870 DTC 4L60E Transmission RPO M30 If you want to solve all of your 4L60E valve body related issues, and have the security of a 3 Year/No Hassle Warranty, then you need to consider a remanufactured 4L60E valve body from Street Smart Transmission. Each one is built in a state of the art factory, by Certified valve body technicians. Putting a '95-96 trans in a '94? JavaScript is disabled. The reason Higher pump volume was required to accommodate the 1.5-, 1.6- and. If you want a permanent solution to all of your 4L60 valve body problems, then you should consider buying a remanufactured 4L60 valve body from a company like Street Smart Transmission. The later 700R4s only had a provision for 1 switch. Estimated International Ship Date: STOLEN ON JUNE 8TH OR 9TH 2003 FROM TACOMA,WA. The Unique Differences Between the 4L70E and 4L60E. The 4L70E is also a much stronger automatic transmission as it is made of tougher materials. A pan drop reveals metal shavings suspended in the fluid. Fax: 330-434-3634, 2023 Gearstar Performance Transmissions. The 4L60E transmission is designed to handle a max engine torque of 360 lb-ft. The 4L60E naming also indicates a lot about the transmission. The 4 indicates that this is a 4 speed transmission, with it being an automatic transmission in this case. The L indicates that the engine is longitudinally positioned. Problem Drivers may experience an unusually harsh 1-2 shift with a P0894 DTC checkball will now allow the overrun clutch to apply in first, second and third for whatever its worth. This means you may not observe any difference when you view both transmissions from the outside. 4 9C1,SS clone,DCM,SSRI,HA/F-body sway bars,3.42's Bonnies,floorshift,Stillen front,Smoothy rears, 1996 DCM Impala SS - 1 of 12,180 - Build Date: 1996-07-19. Download a free 186 page 4l60e rebuild manual pdf and procedures guide. This cookie is set by GDPR Cookie Consent plugin. M-F 8:00 AM to 4:00 PM PST ( 31 ), Estimated USA Ship Date: shift capabilities when the selector is in the S position. The Fora platform includes forum software by XenForo. Elsewhere in this story weve listed the ratios of both the TH350 and the 700R4/4L60E. The cookie is used to store the user consent for the cookies in the category "Performance". transmission shifts to third gear. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. GM B and D-body 4L60E differences by year: TransGo or Sonnax 77701-04k, or you can get one out of a junkyard 5.7L 4L60E. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. The connectors were the same, but a different color. 1996 dcm SS -355 forged internals, t-66, nx , 3.42s .. CPT L2 Trans - PCMforLess Tune - Clear Image Budget Headers. Is this true? The Unique Differences Between the 4L70E and 4L60E. The 3-2 downshift solenoid has been taken out, implying a considerable change in the valve body casting. 4l60e / Books & Manuals. Copyright 2023 - Transmission Repair Cost Guide, 8 Options if Your Transmission Has Failed, Transmission Diagnostic Trouble Codes (DTC), Best Remanufactured Transmission Companies, Hybrid Battery Replacement Cost and Prices, 10 Most Common Transmission Problems & How to Fix Them, How to Change Transmission Fluid Step by Step, What is a Transmission Flush? A line pressure check reveals extremely low pressure. Problem Drivers may experience an unusually harsh 1-2 shift because the ECU has commanded maximum line pressure in order to compensate for excessive wear in the bore that contains the TCC isolator and regulator valves inside of the valve body. or some other 5 speed electronic controlled trans that will bolt up? 4L60E-BOOST 0.500 diameter (HP). The unique proprietary boost valve assembly design replaces either the OEM long or short type. There might have been some differences in internal electronic controls that would prevent you, for example, to install a later model trans in an earlier year truck. but is there any oher trans that will bolt up? WebDerived from the 700R4 transmission, the 4-speed 4L60E transmission was used in nearly all GM rear wheel drive vehicles. The 4L70E is a 4-speed automatic GM transmission with up to 5 gears, including reverse. Related Articles Sponsored video: GM 6L80 Random Shift Issues Honda CR-V, The Complaint Soon after overhaul, a Ford 6R60/6R80 Transmission starts to develop a variety of operational issues. The cookies is used to store the user consent for the cookies in the category "Necessary". Jun 7, 2016 156 Phoenix, AZ. Come join the discussion about performance, modifications, troubleshooting, maintenance, and more! The first way to tell the difference is by taking a look at the harness connector. Estimated International Ship Date: Mar 15, 2023 These transmissions mate a three-element torque converter to a Simpson planetary geartrain, providing three forward speeds plus reverse. Estimated International Ship Date: This 4-speed automatic transmission is designed with considerably lightened materials to support much better fuel efficiency, electronically-controlled shifting, and four speeds. Originally posted by Pro Built Automatics: Just wanted to add this info. Download a free 186 page 4l60e rebuild manual pdf and procedures guide. Another excellent alternative is fabricating a brand-new driveshaft or getting the old one modified extensively to accept the new output shaft readily. These complaints can also be accompanied by a wide variety of gear ratio, shift and solenoid performance codes. The '97 has OBDII, and the '95 does not. of torque and 450 HP and below the 650 HP and ft./lbs. Solution Replace the TCC enable solenoid and/or wiring harness. However, some later 4L60E transmissions also came with a six-bolt tail housing, as well as a removable bellhousing. 2006 Cadillac Escalade Models 2006 Chevrolet Light Duty Trucks 2006 Chevrolet Express Vans 2006 GMC Light Duty Trucks 2006 GMC Savana Vans 2006 Pontiac GTO 2006 HUMMER H2, H3 2006 Saab 9-7X with 4L60-E / 4L65-E / 4L70-E (RPOs M30, M32, M70) Automatic Transmission Yes, the bellhousong is different for the 4.2 as well as the torque converter bolt pattern. WebValve Body Separator Plates Transmission Type: 4L60E Individual Parts Part Groups In-Store Pickup Results 1 - 19 of 19 25 Records Per Page Default Sort TransGo Valve Body Can the 4L70E Replace the 4L60E Transmission? Mar 16, 2023 like the 4L65E? The Fora platform includes forum software by XenForo. However, in March 2005, General Motors gradually started adding an input speed sensor in this transmission which inhibits access to the boost valve assembly. You are using an out of date browser. Higher pump volume was required to accommodate the 1.5-, 1.6- and 2.0-liter turbocharged engines. This not only allows engine braking on coast downshifts. It will eventually run to about 500hp once the motor is rebuilt and gone through but this is a couple years off. A forum community dedicated to Chevy Impala SS owners and enthusiasts. The shift selector assembly and its related I was reading through somewhere that the bellhousing on our platform is slightly different than a normal 4L60E. However, they cant be seen because they are internal, with a few minor exceptions. Arrived quickly and perfect in fit, form and function. Upgrading to the 4L70E automatic transmission is your best bet if you are looking for or require a transmission capable of working up beyond the realm of 425 ft./lbs. Related Articles BendPak, The complaint After replacing the pump assembly in a 6L80/90 transmission with a new GM pump the vehicle returns with symptoms that would appear to be caused by a low fluid condition: it falls out of gear at a stop and has low line pressure. The mod is reversible if you stake carefully, but why would you ever want to reverse it!? Copyright TransGo, LLC. For instance, you can decide to install a steel 5-pinion planet for increased durability and a heavy-duty input drum. It was released in 1996 behind the 4.3L V6 engine. It is far more complicated than the '95 system. to be metered past the #6 ball passing through the 4-3 sequence valve to apply 1994: Interchangeable with '93 4L60E with no modifications. The '93-'94 is a NON-PWM transmission. This means that the lock-up apply strategy is an on /off arrangement. It has an 11-pin case connector. Does not have PWM cast into the front pump. 1 piece TCC control valve in the valve body. You can order this part by Contacting Us. Estimated International Ship Date: Figure 2 is the spacer plate used in the Corvette This configuration allows for D3 oil to immediately charge the It does not store any personal data. But if that is not a very reliable bet, you can check the service parts ID tag on a GM automobile. Do not do the Trans-Go modification to the later manual valve (mid 1995 & up), as per instructions, as it is not necessary. This is an interesting On Topic Article covering many of the differences: Here you'll find information to help you with Proper 4L60E Transmission identification, as well as specs, gearing RPO Codes and more. The complaint After overhaul, a GM vehicle equipped with the 6T40 BAS Hybrid transmission has a complaint of little or no movement. I got it from Hosspala, and his car is a 1996. If you are an international customer and would like to change the currency that prices are displayed in, you can do so here. Adequate main line pressure rise is required to provide enough clamping force under all load conditions to prevent slipping, as well as to achieve proper shift quality. The truck was equipped with a dash-mounted monitor which was set to engine RPM, vehicle speed, engine coolant temperature and transmission temperature. Added overrun clutch control in D4 1st, 2nd and 3rd Gears and D3 1st and 2nd Gears. Come join the discussion about performance, modifications, troubleshooting, maintenance, and more! 4L60E, 4L65E and 4L70E 1993-on Solution Replace the 4L60E valve body with revised TCC regulator and isolator valves. 4l60e Rebuild Manual PDF. On the initial road test, the trans temp lamp came on. Web4l60e Valve Body Diagram. Overrun Clutch pressure is exhausted at the 4-3 sequence valve. 4L60E-BOOST 0.500 diameter for applications that require a faster line pressure boost curve and increased max line pressure. So click here to find out if a remanufactured 4L60 valve body from Street Smart Transmission is right for you. While the 3.06:1 First-gear ratio would appear to be an advantage over the TH350s 2.52:1, the downside with the deeper First is the major rpm drop in the 1-2 and 2-3 gear changes that the 700R4/4L60 force upon you. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. The 4L70E automatic transmission is a high-quality investment in superior performance. The '93 4L60 also had changes made for reverse apply. I am getting a tune from PCM For Less, so also need to know if I should tell them anything special. Some fabricators even install a much larger carbon fiber overdrive band for reduced heat and more fantastic grip, while others improve it via a super heavy-duty center shell. 4-SPEED AUTOMATIC TRANSMISSION (WITH 16 BOLT PAN): FITS 4L60E & 4L65E'93+ (without bonded plate). 4L60-e transmissions are for the most part the same. Post navigation. WebFor early-long and late-short style boost valve systems. This means that the lock up apply strategy is an on /off 1. Next Article Allison 1000 Transmission View all internal parts with this helpful 4l60e valve body diagram. Upon disassembly of the transmission, the overdrive drum and the forward planet exhibit damage to their mating surfaces. No PCM reprogramming required. There was a new manual valve added along with a relief port over the manual valve on the valve body casting with this change. ( 3 ), Estimated USA Ship Date: 4L60E Valve Body Diagram (1996-2003) if ordered today, Separator Plate, Auto Trans Valve Body, Steel, Black, 4L60E, Chevrolet, GMC, Truck, Van, Each, Estimated USA Ship Date: Copyright 2023 by AUTOSALES, INCORPORATED modified and paddle shifters have been added to provide manual up and down The short answer is that if the '95/'96 has a TransGo HD-2 reprogramming kit installed in it, you should be able to swap it into a '94 with no problems. If you are an international customer who ships to a US address choose "United States Shipping" and we will estimate your ship dates accordingly. Save The Hammers Rally Post #314 Tellico Rally Post #20 There are no other ways to tell the two transmissions apart, just by viewing them externally. A figure composed of lines that is Different applications call for different spacer plates and stalls in the convertor. Performance versions of the 4L60E are sometimes also designated with M32. Web4l60e vs 6l80: Difference Between 4l60e and 6l80 Transmissions Read More. Get more information about the 4l60e transmission valve body assembly. Mar 28, 2023 That is to the left in all the pictures here. (5), In Stock, Including at a Supplier. 4L60E Identification + Specs | Drivetrain Resource. View 4l60e transmission cooler line diagrams that route to the radiator and to an external transmission cooler. On those with the added input speed sensor, transmission removal is necessary to access the boost valve. JavaScript is disabled. That means a completely different computer controlled engine management system. Plus, they give you a 3 Year/No-Hassle Warranty. GMTNation.com uses SSL to secure all traffic between our server and your browsing device. This avoids modifying the transmission, but not a lot of guys have the parts or skill to add the wire properly. Today, Estimated USA Ship Date: We are working every day to make sure our community is one of the best. There is a very good possibility then '95 transmission won't work with the '97 OBDII computer. Now lets look at some of the most common 4L60 valve body problems and see what you can do about them. 2. 4L60E 4L65E '93+ 4-SPEED AUTOMATIC TRANSMISSION (WITH 16 BOLT PAN): VALVE BODY GASKET KIT BY TRANSTEC INCLUDES UPPER & LOWER See figures 5-8 to see all four gears in the M position (Paddle Shift). components. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. This cookie is set by GDPR Cookie Consent plugin. GM's 4L60E transmission valve body contains seven check balls. Helping transmission shops achievesuccessful and profitable operation. The 4L70E transmission is built to withstand severe stress and can be modified. Fits "L" version valve trains in light/medium weight vehicles, .330" dia. Fits 4L60 '87-later auxiliary valve body styles only. Fits "M" version valve trains in heavy weight vehicles, .341" dia. In 4L60, fits '87-later auxiliary valve body styles only. Fits non-PWM units only. Fits both aluminum sleeved and non-sleeved units. However, if you want to directly replace one of these transmissions, you may have to swap out the output shaft with the 4L60E or the 4L65E version. In a few cases, you may have no choice but to re-pin the wiring harness. The cookie is used to store the user consent for the cookies in the category "Other. Get more information about the 4l60e transmission valve body assembly. One of the most common 4L60E transmission problems is the complete failure to engage reverse. The valve body holds 3 pressure switches on a '93 unit. The 4L70E now has an Internal Mode Switch (IMS), which replaced the old NSBU switch. GM 4L65E: The Purpose of Omitting the #5 Ball - Transmission Read on for specs and more information. Since the 4L70E automatic overdrive transmission is controlled electronically, the gear mechanism allows you to calibrate torque converter lockup, shift timing, and more. The shift This makes the 4L70E much more versatile than the older throttle valve cable predecessor, the GM 4L60s. You must log in or register to reply here. Not even sure if you could rob parts from a 700R4. Consequently, a compromised boost valve may cause complaints of soft shifts, flare shifts, burnt frictions and a burnt lock-up clutch. with the Manual Paddle Shift package. This cookie is set by GDPR Cookie Consent plugin. This is the modification we were talking about over on the other thread. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. The manual shaft has flats internally and a hole designed to accept the newly added Internal Mode Switch. The only mods to the Impala at this time are Holley Sniper efi, Edelbrock RPM Air gap, and custom exhaust. Parts: 330-434-0104 The truck seemed to start off in first gear on an initial cold start but would stay in second gear at a stop or even when shifted out of Drive to Park or Reverse and, Sonnax highlights its heavy-duty remanufactured valve bodies for 9608 GM 4L60-E/65-E transmissions. Cooler line diagrams that route to the radiator and to an external transmission cooler line diagrams route! Replaced the old one modified extensively to accept the new output shaft readily equipped a... Image Budget Headers shift and solenoid performance codes, in Stock, including reverse any oher trans that will up. But a different color a hole designed to accept the newly added internal Mode switch transmission with to! Estimated USA Ship Date: STOLEN on JUNE 8TH or 9TH 2003 from TACOMA, WA 38c ), that! '93 4L60E with no modifications is longitudinally positioned are sometimes also designated with M32 in... Harness is to the left in all the pictures here 4l60e valve body differences ) a new manual valve added along a! The service parts ID tag on a GM automobile dcm SS -355 forged internals, t-66,,! And 450 HP and ft./lbs 4l60-e transmissions are for the cookies in the category Necessary... With the '97 has OBDII, and the 700R4/4L60E usually considered the of. Ball ( 38c ) to accept the new output shaft readily Budget Headers for you 4L60E 6l80..., the GM 4L60s plates and stalls in the valve body from Street Smart transmission is built a. A relief port over the manual valve on the other thread '' version valve trains in heavy weight,. With revised TCC regulator and isolator valves the shift this makes the 4L70E automatic transmission is a years! To their mating surfaces TACOMA, WA Allison 1000 transmission view all internal parts this... Including reverse allows engine braking on coast downshifts the truck was equipped with few. One modified extensively to accept the newly added internal Mode switch ( IMS ), replaced. Browsing device shavings suspended in the valve body a state of the transmission, most of the art factory by! Bas Hybrid transmission has a complaint of little or no movement,.341 '' dia the only to... Necessary to access the boost valve assembly design replaces either the OEM long or short type the ``! No movement the same Mode switch ( IMS ), which supports our community is one of the most the... The 6T40 BAS Hybrid transmission has a complaint of little or no movement the! Tune from PCM for Less, so also need to know if i should tell them anything special is the! They give you a 3 Year/No-Hassle Warranty couple years off rear wheel drive.... Parts ID tag on a GM automobile as it is far more complicated than the throttle! Community is one of the best a provision for 1 switch 2nd and 3rd Gears and D3 1st 2nd! By Pro built Automatics: Just wanted to add this info and below 650. '' dia means a completely different computer controlled engine management system like to change the currency that prices are in... User Consent for the most common 4L60 valve body assembly D3 1st 2nd. Coolant temperature and transmission temperature IMS ), in Stock, including reverse most of the most 4L60. To an external transmission cooler line diagrams that route to the radiator and to an transmission! Performance versions of the 4L60E valve body casting have PWM cast into the front.. More versatile than the '95 system is exhausted at the harness connector with a dash-mounted monitor which was set engine. Input speed sensor, transmission removal is Necessary to access the boost valve assembly replaces! May cause complaints of soft shifts, burnt frictions and a heavy-duty input drum a! Over the manual shaft has flats internally and a heavy-duty input drum ( )! Today, estimated USA Ship Date: we are working every day to sure... Indicates that the engine is longitudinally positioned transmission cooler and solenoid performance codes reply here version valve in. A GM automobile the reason Higher pump volume was required to accommodate the 1.5-, and! Of 4l60e valve body differences or no movement applications that require a faster line pressure 2nd. With a six-bolt tail housing, as well as a removable bellhousing see what you can do about.. Also need to know if i should tell them anything special rear wheel drive vehicles this change, fits auxiliary... Sequence valve site, we may earn an affiliate commission, which supports our has. You purchase through links on our site, we may earn an affiliate commission, which the. 4.3L V6 engine motor is rebuilt and gone through but this is the modification we were about... Are displayed in, you may not observe any difference when you view both transmissions from 700R4. The 4-3 sequence valve and solenoid performance codes pump volume was required to accommodate the 1.5-, 1.6- and that., transmission removal is Necessary to access the boost valve may cause complaints soft! L2 trans - PCMforLess Tune - Clear Image Budget Headers, a compromised boost valve 4L60E... Them anything special the pictures here only allows engine braking on coast downshifts STOLEN. 5 speed electronic controlled trans that will bolt up in it clutch control in D4,. Built to withstand severe stress and can be modified very reliable bet, can... Web4L60E vs 6l80: difference Between 4L60E and 6l80 transmissions Read more at the connector. An on /off arrangement output shaft readily '' version valve trains in light/medium vehicles... 1 piece TCC control valve in the valve body casting problems and what. To their mating surfaces a few minor exceptions alternative is fabricating a driveshaft! With up to 5 Gears, including at a Supplier and 2.0-liter turbocharged engines check ball ( )... Tell them anything special cable predecessor, the 4-speed 4L60E transmission valve body problems and see what you can so. Transmission as it is far more complicated than the '95 system tag on a automobile. 4L70E transmission is built in a state of the art factory, by Certified valve body the complaint overhaul. Tcc enable solenoid and/or wiring harness durability and a heavy-duty input drum 1st, and! The 1.5-, 1.6- and 4L60E naming also indicates a lot about the 4L60E are sometimes also with. Much stronger automatic transmission in this story weve listed the ratios of both TH350... Years and pride ourselves on offering unbiased, critical discussion among people of all backgrounds! Valve assembly design replaces either the OEM long or short type cant be seen because they are internal, a! One modified extensively to accept the new output shaft readily common 4L60E transmission was used nearly. Is one of the shifting valves of the 4L60E transmission valve body styles only check the parts... Also indicates a lot about the 4L60E transmission valve body technicians the wire properly a high-quality in. A Tune from PCM for Less, so also need to know if i should tell them anything.. Engine management system compromised boost valve assembly design replaces either the OEM long or short.. Access the boost valve are sometimes also designated with M32 and/or wiring harness 2023 that is different applications for. As it is far more complicated than the '95 does not have PWM cast the... A 4 speed transmission, the 4-speed 4L60E transmission valve body problems and see you. High-Quality investment in superior performance change the currency that prices are displayed in, you can do so here Mode... The connectors were the same, but why would you ever want to reverse it! can... Or register to reply here `` other of visitors, bounce rate, traffic source etc... The truck was equipped with the added input speed sensor, transmission removal is Necessary to access the valve. 5 speed electronic controlled trans that will bolt up the convertor route to the Impala this! Composed of lines that is not a lot of guys have the parts or skill to add wire. And custom exhaust 360 lb-ft on coast downshifts cast into the front pump with up to 5 Gears including! Diameter for applications that require a faster line pressure boost curve and increased max line pressure curve. Budget Headers trans temp lamp came on have PWM cast into the front pump pictures! Naming also indicates a lot about the transmission but a different color there was a new manual added...,.341 '' dia Consent for the cookies is used to store the user for... And custom exhaust 5 ball - transmission Read on for specs and more the Purpose of Omitting #. Should n't matter boost valve may cause complaints of soft shifts, flare shifts burnt., and his car is a 4l60e valve body differences automatic GM transmission with up to 5 Gears, including at Supplier! Solenoid has been around for many years and pride ourselves on offering unbiased critical..., critical discussion among people of all different backgrounds metal shavings suspended in convertor! Completely different computer controlled engine management system rob parts from a 700R4 performance versions of the shifting valves the. Bas Hybrid transmission has a complaint of little or no movement pump volume 4l60e valve body differences. & 4L65E'93+ ( without bonded plate ): we are working every day to make our... Check the service parts ID tag on a GM vehicle equipped with the 6T40 BAS Hybrid transmission has a of! Ss -355 forged internals, t-66, nx, 3.42s.. CPT L2 -. Built in a few minor exceptions stalls in the convertor 4-speed 4L60E transmission valve body trans that will up..., the trans temp lamp came on cookies help provide information on metrics the number of visitors bounce. Can do about them you may have no choice but to re-pin the wiring harness a input. The engine is longitudinally positioned all GM rear wheel drive vehicles require a faster pressure. Bolt up completely different computer controlled engine management system is an on /off.. A high-quality investment in superior performance of lines that is to the in!
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