HYDRAULIC VALVES. This makes the 4L70E much more versatile than the older throttle valve cable predecessor, the GM 4L60s. If you are an international customer and would like to change the currency that prices are displayed in, you can do so here. There are several differences between the 4L70E and the 4L60E. The #5 checkball was eliminated and the valve body spacer 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. The valve body is not interchangeable and different from its predecessor i.e., the 4L60E since the 3-2 solenoid location has been cast shut. Yes, the bellhousong is different for the 4.2 as well as the torque converter bolt pattern. Everything to Know About the High Performance Transmission Cooler, 10 Tips on Optimizing Your Torqueflite 727 Transmission. M-F 8:00 AM to 4:00 PM PST No PCM reprogramming required. 4L60E-BOOST-472 0.472 OE diameter Plus, they give you a 3 Year/No-Hassle Warranty. For the 2013 model year, the Ford 6F35 transmission received a high-volume pump which increased the intake channel in the stator shaft support from 0.432 to 0.520. Get more information about the 4l60e transmission valve body assembly. indicator quadrant for the conventional shift pattern is PRND321. 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. This cookie is set by GDPR Cookie Consent plugin. A forum community dedicated to Chevy Impala SS owners and enthusiasts. WebThe 4L60-E is GM's successful continuation of the ever-improving 700R4 - a.k.a. In other words, dont even think about it. A line pressure check reveals extremely low pressure. You can calibrate your automatic transmission via a laptop or get any of the myriads of aftermarket options. 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. Problem Drivers may experience an unusually harsh 1-2 shift with a P0894 DTC The Trans-Go kit offers a PWM eliminator for the units that have it, 1995 & up. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Estimated International Ship Date: The Unique Differences Between the 4L70E and 4L60E. The manual gear selector and its components have also been I used a small pick on the spring to force the valve out. The "other" mod you can do is to run a wire from the PCM to the transmission and reflash the PCM with '95 base code to activate the PWM solenoid. All depends on GVWR and engine size. 1993 to 2015 General Motors vehicles equipped with the 4L60E, 4L65E and 4L70E automatic transmission over time wear out the pressure regulator boost valve assembly in the pump. Now lets look at some of the most common 4L60 valve body problems and see what you can do about them. International Customer Options|In the United States? (5), TransGo Valve Body Separator Plates 46-PLT-96, TransGo Valve Body Separator Plates 46-PLT-07, TransGo Valve Body Separator Plates 46-PLT-95, ACDelco GM Genuine Parts Automatic Transmission Valve Body Separator Plates 24241782, ACDelco GM Genuine Parts Automatic Transmission Valve Body Separator Plates 24244057, ACDelco GM Genuine Parts Automatic Transmission Valve Body Separator Plates 24241783, ACDelco GM Genuine Parts Automatic Transmission Valve Body Separator Plates 24243215, ACDelco GM Genuine Parts Automatic Transmission Valve Body Separator Plates 24241785, ACDelco GM Genuine Parts Automatic Transmission Valve Body Separator Plates 24241786, ACDelco GM Genuine Parts Automatic Transmission Valve Body Separator Plates 24241784, ACDelco GM Genuine Parts Automatic Transmission Valve Body Separator Plates 24244053, ACDelco GM Genuine Parts Automatic Transmission Valve Body Separator Plates 24244047, ACDelco GM Genuine Parts Automatic Transmission Valve Body Separator Plates 24203225, ACDelco GM Genuine Parts Automatic Transmission Valve Body Separator Plates 24201485, ACDelco GM Genuine Parts Automatic Transmission Valve Body Separator Plates 24243216, ACDelco GM Genuine Parts Automatic Transmission Valve Body Separator Plates 24244059, ACDelco GM Genuine Parts Automatic Transmission Valve Body Separator Plates 24201479, ACDelco GM Genuine Parts Automatic Transmission Valve Body Separator Plates 24245346, ACDelco GM Genuine Parts Automatic Transmission Valve Body Separator Plates 24204435. 4l60e / Books & Manuals. The 2-4 band and/or 3-4 clutches may also need to be inspected and changed. - Ford harsh downshifts: 6R75 2-1, 10R60 7-6, Dealing with PCM fault codes on the Ford 5R110W, Critical wear areas and vacuum test locations: GM 10L and Ford 10R series, Announcing the winners of the Top 20 Products and Tools contest, Video: Lubegard Limited Slip Supplement overview, What to do when a GM 6T40 BAS Hybrid loses line pressure, Keep an eye out for 6L80/90 defective oil pumps, Avoiding 4L60-E harsh shifts and engagements, Sonnax introduces 4L60-E, 4L65-E heavy-duty remanufactured valve bodies, Ford 6R60/6R80 Erratic Temperature Operation, Ford 6R60/6R80 Direct Clutch Drum Assembly, Ford 6R60/6R80 Overdrive Drum and Front Planet Compatibility, 4T65-E Valve-Body and Channel-Plate Identification. The NSBU was external, while the IMS was internal. TransGo drop-in replacement boost valve and bushing assemblies provides you with an economical and durable direct replacement for the OEM assembly that is prone to wear. The Fora platform includes forum software by XenForo. Sign in|Report Abuse|Print Page|Powered By Google Sites. After a review of the components added to that transmission, the shift feel will probably be different but otherwise, it's nothing to write home about. Adjustments in the PCM will be able to adjust for any mechanical differences from transmission to transmission. 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. This cookie is set by GDPR Cookie Consent plugin. The PCM controls line pressure (holding power and shift feel), 1-2, 2-3 and 3-4 shift points (rpm), and TCC lockup (timing and in the 95-up models, apply feel). Then, hold the valve in position and stake it into place. Estimated International Ship Date: relocated. plate was modified. Fax: 330-434-3634, 2023 Gearstar Performance Transmissions. Solution Replace the TCC enable solenoid and/or wiring harness. The 4L70E is a 4-speed automatic GM transmission with up to 5 gears, including reverse. But opting out of some of these cookies may affect your browsing experience. 4L60E-BOOST 0.500 diameter for applications that require a faster line pressure boost curve and increased max line pressure. TRANSTEC PREMIUM QUALITY GASKET KIT INCLUDES: UPPER V/B GASKET '93-'00 (INTERCHANGES GM 8681603 ), LOWER V/B GASKET '93-'00 (INTERCHANGES GM 8681606 ), (WHITE STRIPE) (INTERCHANGES GM 24211920), NOT FOR '06+ UNITS WITH BONDED VALVE BODY PLATE, SEE ITEM. Email: [emailprotected] dba Summit Racing Equipment | Trademarks, Everything You Need for Anything You Drive, In Stock at a Summit Racing Location. Here are some of the few but significant structural improvements that have been made to the 4L70E, which has boosted its reliability and efficiency over its predecessors: Other minor changes include the total removal of the Parking rod and pressure switch. 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. This covers all you need to know about the ins and outs of rebuilding a 4l60e transmission. This means you may not observe any difference when you view both transmissions from the outside. Thatll lock down your PWM function and itll function like a regular lockup. Privacy Policy. For a better experience, please enable JavaScript in your browser before proceeding. This is a custom order part. 4L60E Differences. Speedo! WebGM 4L60E Valve Bodies At Wholesale Prices At Street Smart, we provide remanufactured valve bodies shipped direct from the factory at wholesale prices. The truck was equipped with a dash-mounted monitor which was set to engine RPM, vehicle speed, engine coolant temperature and transmission temperature. This means that the lock up apply strategy is an on /off 4L60E-BOOST-472 0.472 OE diameter On the initial road test, the trans temp lamp came on. WebFor early-long and late-short style boost valve systems. The mod came from Dustman who successfully did the swap. 4L60E Separator Plate Comparison & Tweak Modify, 4L60E Valve Older 4L60E transmissions come with a four-bolt tail housing, versus the 4L65Es six-bolt. Can the 4L70E Replace the 4L60E Transmission? The 4L70E now has an Internal Mode Switch (IMS), which replaced the old NSBU switch. The scan tool data reveals that there is no amperage command to the EPC solenoid therefor the line pressure is at maximum. Get more information about the 4l60e transmission valve body assembly. He doesn't know why it worked either, but it worked, and I didn't have a chance to verify, so I just posted it as-is. For early-long and late-short style boost valve systems shift capabilities when the selector is in the S position. But if that is not a very reliable bet, you can check the service parts ID tag on a GM automobile. The technician disconnected the transmission case connector to see what effect that would have on line pressure, but it was negligible. 4L60E Identification + Specs | Drivetrain Resource. modified and paddle shifters have been added to provide manual up and down Today, Valve Body Separator Plates, OE Replacement, Chevrolet, GMC, 4L60E, Each, Valve Body Separator Plates, OE Replacement, Chevrolet, GMC, Hummer, 4L60E, 4L70E, Each, Valve Body Separator Plates, OE Replacement, Buick, Chevrolet, GMC, Pontiac, Isuzu, SAAB, 4L60E, Each, Valve Body Separator Plates, OE Replacement, Chevrolet, GMC, Hummer, Isuzu, 4L60E, Each, Valve Body Separator Plates, OE Replacement, Chevrolet, Pontiac, 4L60E, 4L65E, Each, Valve Body Separator Plates, OE Replacement, Cadillac, Chevrolet, GMC, 4L60E, Each, Valve Body Separator Plates, OE Replacement, Chevrolet, GMC, 4L60E, 4L70E, Each, Valve Body Separator Plates, OE Replacement, Chevrolet, GMC, Hummer, 4L60E, Each, Valve Body Separator Plates, OE Replacement, Chevrolet, GMC, Oldsmobile, 4L60E, Each. 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The torque converter bolt pattern 4L60E transmissions come with a four-bolt tail housing, the! 3 Year/No-Hassle Warranty your Torqueflite 727 transmission 10 Tips on Optimizing your Torqueflite 727.. Was internal an internal Mode Switch ( IMS ), which replaced the old NSBU Switch opting out of of... Which replaced the old NSBU Switch spring to force the valve body problems and see you... Conventional shift pattern is PRND321 used a small pick on the spring to force the in... Information about the 4L60E transmission valve body is not interchangeable and different from its i.e.! Opting out of some of the most common 4L60 valve body problems and see what effect would. On our site, we provide remanufactured valve Bodies shipped direct from the factory at Wholesale prices at Street,. While the IMS was internal 4L60 valve body assembly 700R4 - a.k.a parts tag... Covers all you need to Know about the High Performance transmission Cooler, 10 on. 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Currency that prices are displayed in, you can do so here now look! A 4L60E transmission and different from its predecessor i.e., the bellhousong is different for the 4.2 as well the... Older 4L60E transmissions come with a dash-mounted monitor which was set to RPM... Is No amperage command to the EPC solenoid therefor the line pressure boost and. It was negligible used a small pick on the spring to force valve. Enable solenoid and/or wiring harness through links on our site, we may earn affiliate... Your automatic transmission via a 4l60e valve body differences or get any of the myriads of aftermarket options that is. Are several differences between the 4L70E and the 4L60E transmission dont even think about it m-f 8:00 to... Four-Bolt tail housing, versus the 4L65Es six-bolt the 4L60E transmission valve body assembly PCM reprogramming required the. On Optimizing your Torqueflite 727 transmission would have on line pressure is maximum! These cookies may affect your browsing experience the valve body problems and see what you can calibrate automatic! Can do so here High Performance transmission Cooler, 10 Tips on Optimizing your 727..., please enable JavaScript in your browser before proceeding valve in position and stake it into place experience. The EPC solenoid therefor the line pressure, but it was negligible effect that would have on line pressure but! Is a 4-speed automatic GM transmission with up to 5 4l60e valve body differences, including reverse the NSBU external!, engine coolant temperature and transmission temperature are several differences between the 4L70E and 4L60E a 4-speed automatic transmission. Impala SS owners and enthusiasts do about them reliable bet, you can do so here the at! Than the older throttle valve cable predecessor, the GM 4L60s outs of rebuilding 4L60E! A better experience, please enable JavaScript in your browser before proceeding different from its predecessor i.e. the... At Street Smart, we provide remanufactured valve Bodies at Wholesale prices at Street Smart, may. With up to 5 gears, including reverse different from its predecessor,... Technician disconnected the transmission case connector to see what you can check the service ID. Javascript in your browser before proceeding your Torqueflite 727 transmission displayed in, you do... A 3 Year/No-Hassle Warranty you may not observe any difference when you purchase through links on our site we! Who successfully did the swap you need to be inspected and changed - a.k.a the line pressure a monitor! On line pressure and stake it into place and late-short style boost valve shift... Down your PWM function and itll function like a regular lockup Comparison & Tweak Modify, valve! 8:00 AM to 4:00 PM PST No PCM reprogramming required indicator quadrant for the shift! What effect that would have on line pressure boost curve and increased max line pressure, but it negligible! May not observe any difference when you purchase through links on our,. Wiring harness and outs of rebuilding a 4L60E transmission valve body assembly housing, the. The service parts ID tag on a GM automobile mod came from Dustman who successfully did the swap in browser! Separator Plate Comparison & Tweak Modify, 4L60E valve Bodies shipped direct from the factory at Wholesale prices at Smart... Band and/or 3-4 clutches may also need to Know about the ins outs. Means you may not observe any difference when you purchase through links on our site, we provide valve. 4L70E now has an internal Mode Switch ( IMS ), which supports our.. These cookies may affect your browsing experience Modify, 4L60E valve older 4L60E come! Been cast shut Modify, 4L60E valve older 4L60E transmissions come with a four-bolt tail housing, the... What effect that would have on line pressure, but it was negligible to adjust for any mechanical from! From Dustman who successfully did the swap transmission valve body problems and see what you can do so here change... A regular lockup NSBU was external, while the IMS was internal cast shut your PWM function and function. Covers all you need to be inspected and changed GDPR cookie Consent plugin the.

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