During 1973–’74 model year, GM enlarged the head of the fitting to discourage corners from being rounded off and rendering them useless. 4.5 out of ⦠I need a transmission. For guys who just want to swap an electronic 4L60E into an older hot rod powered by a small- or big-block Chevy, the easiest path would be an early 4L60E originally … Install the TV cable. You might also have to modify the crossmember to fit the fluid pan. If you’re going to get rough with the car, then perhaps a sturdier polyurethane mount (in this case Energy Suspension) would be in order. Three bolts hold the torque converter to the flywheel (flexplate). This is purely a street car and I don’t beat on it (much) or race it. In some cases, you likewise reach not discover the statement 4l60e … This unit is basically a THM 700-R4 with electronic controls added to the valve body. Under part-throttle, the 1-2 shift should occur between 16 to 20 mph. As I've never done this before, I have been looking for a core at my local junkyards and want to be sure I pick one up that is compatible. Chevy 4L60E to 4L80E Transmission Swap Goodbye 4L60E, Hello 4L80E. You’re ready to put the transmission back on the engine. 4L60E transmission rebuild manuals (700R4) Information about rebuild 4L60E (700R4) transmission In the early 90s there was a problem of development of a heavy-duty automatic gearbox, which could be used in the Hummer cars equipped with the powerful petrol and diesel engines. An evolution of the popular 700R4, the 4L60E, is a popular swap transmission. The 700-R4 stock oil pan is 2 3⁄8-in longer than that of the TH350. Transmissions manufactured in 1975 and earlier used 9⁄16 bolt head and 3⁄8 x 16 threads. The bellhousing is connected to the back of the block via six (sometimes five, depending on transmission type) with 3/8 x 16 coarse, x 1-1/2 standard-thread bolts. either on the street or at the dragstrip, thus eliminating the need to re-flash the CPU. Chevy Muscle Car Tech Tips, Guides, Articles & How-To. The 4L60E transmission is equipped to withstand as well as a handle the max engine torque of 360 lb.-ft. Additionally, the 4L60E’s name states a tremendous amount about the transmission. The Powerglide (2-speed), and TH350 and TH400 (3-speed) have 1:1 final drives. The L indicates that the engine is longitudinally positioned. Since line-pressure control is built into the 700-R4 transmission, there’s no need for a ground or a hot lead. Overdrive automatics such as the 700-R4 (0.70:1) and 200-4R (0.67:1) cruise at the same speed as the non-OD equipped transmission but at markedly lower engine speed. The overdrive is electronically controlled for precise performance. The transmission's principal new feature was its 30% overdrive. This adjustable Lokar linkage attaches at the same position as the Turbo 350. Electrical specs are 8 to 16 volts DC; a supply current of 600mA @ 14.4 volts and a maximum of 5A @ 14.4 volts (depending on transmission type); six solenoids are provided with automatic short-circuit protection. GM used two types of torque converter-to flexplate fasteners. That last bit of control and calibration eludes you like a greased pig. Inspect all gears, pinions, and carriers for signs of wear, galling, or other damage. 16| MSD’s programmer is easy to use, with a simply joystick controlled user interface that guides you through selecting gear ratio, tire size, and other parameters that will home in on best performance. And the answer is a simple no. Notice the uniformity of the 200-4R shifts and the “close ratio” of the gear spread. Raise the jack slightly to take the weight off the crossmember. 13| Although the trans is computer controlled, it still uses a mechanical linkage. The PCS universal controller is a fully programmable system via a PC Windows interface and users are able to program transmission settings based on ground speed, engine load, engine speed, and other parameters. It comes complete with spacer ring (transmission-to-cylinder block adapter), shims, dowels, bolts, and flexplate. Plug the vacuum hole in the carburetor or the port in the EFI with a cap. The 4L60E and 4L65E are built at Toledo Transmission … These transmissions are very heavy, hold many quarts of fluid, and wiggle room is scant, so regardless of your method, you must use a proper transmission jack to support the case and to move it back and forth. We’ve done the research so you don’t have to wade through all the inaccurate chaff to pick out the seeds of the best 4L60E. The system design incorporates a high-speed digital signal processor using COMPUSHIFT software that has pre-programmed shift and pressure tables, proprietary shift algorithms, built-in diagnostics (and optional display controller software). Velvet Drive 71C/72C Torque Specs If you want to mate Gen-I style transmissions (TH350/400, 700R4, 4L60, 4L60E, or 4L85E) with a Gen-III or Gen-IV engine, you can do so with the crankshaft spacer (PN 12563532). The harnesses feature OEM-style connectors, high temperature oil resistant wiring and puncture-resistant outer sheathing. In case you don’t know about the 4L60E transmission, it was seen in the majority of the General Motors rear-wheel drive vehicles which is about 20 years now.. The 4L60E is the electronically commanded evolution of the Turbo-Hydramatic 700R4, originally produced in 1982.. Now you are ready to begin. 4L60E transmission rebuild manuals (700R4) Information about rebuild 4L60E (700R4) transmission In the early 90s there was a problem of development of a heavy-duty automatic gearbox, which could be used in the Hummer cars equipped with the powerful petrol and diesel engines. But basically, any trans from a 2003-2008 supercharged 3800 car can be used among these cars, with these exceptions: Transmissions from W body cars cannot be used in C and H body cars; Regular and tap shift transmissions … Simply, the ATCB affords the ability to choose the gear as well as the moment the torque converter is applied for any GM electronic four-speed automatic, including front-wheel drive cars. The 4L60E transmission weighs 146 pounds dry, and 162 wet. The GM 4L60E is the most popular and most common automatic transmission coupled to a Gen III/IV engine because it efficiently transmits power to the driveline, it’s strong, and it’s reliable. Turbo Action’s controller is a complete Digital Smart Design EEProm Memory Computer from a company that’s been producing drag-race oriented automatics for more than 30 years. No way I am putting one of those POS's back in my truck. 02| First out was the driveshaft. Bottom line here is, don’t replace your 4L60E with any random 4L60E. Later ones (approximately 1982-up) used a single bolt (10mm x 1.5 x 1.25-in) for the pad-to-crossmember attachment. Jan 24, 2021 - 4L60E External Schematic In 4L60e Transmission Wiring Diagram, best images 4L60E External Schematic In 4L60e Transmission Wiring Diagram Added on Wiring Diagram – floraoflangkawi.org A single TPS calibration switch is also part of the deal. It is designed to operate automatic shifting and torque converter lock-up functions for a variety of transmissions, including the 4L60E transaxle in C5 and C6 Corvettes. I opted for a 200-4R as it was similar in size to … 4l60e to nv4500 conversion help. After that weâll look at the actual modifications and procedures. For the purposes of this guide, we will stick with the concept of adapting GM transmissions with the LS Series of engines. Detroit actually learned something from the fuelrationing debacles in 1973 and 1979. Top 30 Common 4L60E Transmission Problems and Repair Below is a list of common transmission problems with the GM 4L60E Transmission and possible solutions to repair. Automatic Transmission Controller, FAST EZ-TCU 2.0, GM 4L60E, E4L65E, 4L70E, 4L80E, Chevy, Lap Top Compatible, Kit. Look at the graph: the keyword here is smooth. As precaution, attach a hold-down strap to the transmission and jack. The second unit, also with a 27-spline yoke, is for 4L60E and 4L65E. This is the 3rd video in the 4Wd 4L60e to 4L80e Transmission Swap Series. System is protected for internal shutdown for over-temperature and provides automatic protection against a failed solenoid(s). Large head version (left) was used on TH350, TH400, 700-R4, 4L60 through ’96. in the midst of guides you could enjoy now is 4l60e automatic transmission rebuild guide below. Note: Powerglide, TH350 and TH400 transmissions use vacuum control to perform the upshift. As a kit, the ATCB includes the control box (with torque converter control) and gear selector, a 6-foot power cord that plugs into the cigarette lighter, two 12-foot control harnesses: one for the 4T40E transaxle and 4L80/85E and the other for the 4T65E transaxle and 4L60/65/70E transmissions. Now, we want to put together a list for the LT engine. 4L60E Repair Guide -. All charts demonstrate engine RPM at varied road speed with the transmission in High gear. The business end of the converter has already been lubed (blue grease). The later ones have two-piece case and are used behind LS engines. Mine (2005) has an input speed sensor on the pump,which I believe was introduced in the 2004. The 3⁄8-inch bolts that secure this (’68 Camaro) transmission crossmember are accessed by holes in the sub-frame. Gearstar sells both. Disconnect the shift linkage from the transmission and move it aside or tie it out of the way. For the purposes of this guide, we will stick with the concept of adapting GM transmissions with the LS Series of engines. 200-4R Upshift events are represented by the peaks in the continuum. An example solution for a 4L60E or 4L80E transmission swap is to use the factory ECU and harness, motor, and transmission to simplify installation. However, mixing and matching Transmission Control Modules and Engine Control Modules, can quickly make things ⦠If you must do this operation on the ground, support the vehicle with jack stands at all four corners. The overdrive is electronically controlled for precise performance. The first test was made “free range.” Without the ATCB to monitor RPM and hold the transmission in second gear, you can see how very erratic the torque curve and engine speed plots become. GM's commitment to the 4L60-E is apparent in its strength, quality, and broad usability. ATSG 4L60E /4L65E Update Handbook GM THM Transmission Update Repair Manual (4L60E Transmission Rebuild Kit - 4L60E Shift Kit 4L60E Valve Body - Best Repair Book Available!) Be prepared to trim the crossmember to accommodate. Will the crossmember accommodate the swap? Operating modes include never, third, and high gear, and high gear only. Powertrain Control Solutions (PCS) offers a product to control electronic transmissions both in new and custom-built cars and light-duty trucks. Is the hardware compatible? The question is, are 4L60E transmissions all the same? Like the LS, there are a few items you need in order to swap an LT into an older vehicle. Sell it and get a 4L60E. Have a bucket ready. The green line at peak represents engine speed at gear upshift under normal throttle. Ratios: 2.52:1, 1.52:1, and 1:1. This choice complicated the installation, however, because most swap kits are designed to use a manual transmission. Chevrolet Transmission Swap Guide – Chevy High Performance 1994: Interchangeable with '93 4L60E with no modifications. The GM 4L60E is the most popular and most common automatic transmission coupled to a Gen III/IV engine because it efficiently transmits power to the driveline, itâs strong, and itâs reliable. ... 6:00pm. You want to race (or you already have and broke) it, and either canât afford a swap or are simply too hard-headed to believe the memes and arm-chair crew-chiefs telling you to go with a 4L80E ⦠Gold bolt (right) is standard GM ( 3⁄8 x 1/2 x 16 coarse). However, although these transmissions have their benefits, the addition of electronics adds an extra step during a transmission swap. Apr 22 2013, 4:59am. 4l60/TH700-R4 Swap By far the most common overdrive swap has been replacing a three-speed automatic trans with the popular 4L60/TH700-R4 unit. Access Free 4l60e Automatic Transmission Rebuild Guide environment lonely? It began replacing the 700R4 (which was then known as the 4L60) in 1997. I had a Turbo 400 in my ‘33 Ford and wanted to swap it for a 4 speed automatic. 07| There are two 4L60E models: the one-piece case is an early one that came behind conventional small-blocks. Thread size for all cooling lines in all GM transmissions are identical ( 5⁄16 x 1⁄4 pipe thread). Thread type changes from standard coarse to metric fine on the new converter (10mm x 14.295mm x 1.5mm). Push the end of the TV cable through the hole in the mounting bracket. An electronic controlled 4L60E from just about any 1993-2000 GM car can be used for the transmission. All GM automatics, save for the TH400, use the same 27-spline slip-joint. Depending on the vehicle, a www.shiftworks.com conversion unit allows you to run either a column shift or a floor shift. This transmission will be great with your swap ⦠14| WE had the old driveshaft shortened and rebalanced, and it was bolted back in place along with new shorty headers that offer more ground clearance. Then you’ll feel a second clunk as the hub aligns with the gear. Previously, we put together a two-part LS-Swap Guide to help you get that upgrade done. Later models used metric fasteners with a 15mm bolt head x 10mm x 1.5 thread. The converter is already installed, you get the right amount of fluid, and there’s a proper dipstick. Included is an array of tuning options including load, gear, RPM, and speed-based programming, all of which can be adjusted by simply connecting the unit to any Windows-based PC or laptop. 09|The 4L60E replaced the TH350 for ’82 which means its case is very similar in size and should fit anywhere a TH350 did. Monster 700-R4 is in and ready to rock, but first…. TCI’s new Transmission Control Unit (TCU) for the 4L60E, 4L65E, 4L70E, 4L80E, and 4L85E includes Dual Tune Technology and paddle/button shifter capability. Figures 1 through 4 illustrate the modified hydraulics and how this man-ually shifted 4L60E works. Be aware that it works only with onepiece rear main seal engines. A foampadded carrying case holds it all. Closely inspect the splines in all locations, specifically the reaction sun shell hub and mating reaction sun gear spline, the reaction carrier hub spline, input sun gear, and the 1-2 planetary ring gear carrier hub. The sensor uses a long plastic plug that we were able to shorten by a quarter inch, but it still hit the floor. The system is delivered with factory-set programming capable of dealing with all modes and includes all the necessary cable harnesses and a throttle position sensor. Have that spare yoke or the proper size plastic cap ready to put over (or in) the tailshaft to keep the fluid from draining out. To put a ’94 4L60E into a ’95 car: … I am wanting to swap out my boring auto tranny for a good ol stick shift. The trimmed and dressed crossmember fits the Monster fluid pan like it was made for it. Apply the GMCOPO Automatic Transmission Control Box (ATCB) to a 4L60E transmission and then lock it in second gear to prevent up or downshifting during the test. This 4L60E transmission can handle up to 650 hp and 600 lb-ft of torque, which is plenty for the 383ci small-block currently in the ElCo, and will become necessary if Finnegan installs nitrous. Will the driveshaft bolt back in? Will the bellhousing attachment holes correspond with the ones on the back of the block? Pivot the loosened transmission to the side to access them. Have the proper plugs on hand to staunch fluid leak. As the market has become privy to many more variations of electronically controlled automatics, it was only natural for hot rodders to step in and enhance all the processes for increased efficiency, better performance and “feel,” all without sacrificing an ounce of reliability. On the face of it, the 700-R4 or 4L60E looks to be the ideal ways to pass torque with the most mechanical and fuel-saving efficiency. These attributes are displayed by a large and easily viewable—even in direct sunlight—LCD touch-screen. Here's how we did it. It is available with a 1.76:1 or 1.82:1 Low gear. If you find a donor vehicle with both, your job just got a lot easier. We were able to bolt it to existing holes in the frame by slotting the holes in the original crossmember. Small silver bolts secure the shift detent cable and speedometer bracket on the transmission tail shaft. The ’65 Chevelle emits a heavy street-race vibe, as it should. COMPUSHIFT is a state-of-theart transmission control system designed by HGM Automotive Electronics Inc. Early cars, like this one, used a two-bolt ( 3⁄8 x 16 thread x 1.25-in) transmission mounting pad. Have the correct plastic plug or a spare yoke to cap the output shaft to keep the fluid from draining out once the driveshaft has been extracted. 10| Finn’s solution: base the floor for clearance. Thereafter, the fittings were converted to a snap-in type connector. book is one of the greatest connections to accompany even if in your isolated time. Now unhook the speedometer cable, vacuum lines, and the linkage and move them out of the way. How to Swap Overdrive Transmissions into Your Chevelle - Step by Step - Covers the 64, 65, 66, 67, 68, 69, 70, 71, 72 Chevelles Ken Brubaker Photographer, Writer. ... help. A give you a performance guide to the GM 4L80E Transmission and help out with the driveline of your next build. By Paul Huizenga February 24, 2016. A screwdriver is all that is needed to change the shift-speed adjustment and shift pressure potentiometer. Each Gearstar trans in tested with the converter it ships with for the equivalent of 100 miles of driving to ensure that the package is in working order before it leaves the factory. The vital link: top driveshaft is an aluminum unit used for Powerglide, TH350, 700-R4 and 200-4R with a 27-spline yoke. Raise the car. Using a pry bar, rotate the flywheel to access the bolts. (Information for and swap performed by Monster Transmission & Performance: www.eatmyshift.com.). If it shifts late, put a little more slack in the line. * FR2 Transmission Swap Guide for 2003-2011 Car with the 2.93 Final Drive Ratio I have yet to do this post. An MSD Atomic Transmission Control Module (TCM) will be the brain of the transmission and will control the valvebody, eliminating the need for a throttle valve cable that you’d find on a 700-R4 or 200-4R. Slide the transmission/jack rearward and lower it to working height (bench). The controller features four outputs, handles five shifts, is time-based and includes a tachometer read-out. Later model tail shafts use only the center hole. Introduced in 1993 for trucks, vans, and SUVs, then in 1994 for rear-wheel-drive passenger cars, the 4L60E from General Motors is an evolution of the Turbo-Hydramatic 700R4 and replaced the tried and true TH350. The Murfins are not using a T56 manual transmission. 03| Finnegan planned to replace his headers while the car was on the lift, and removing the headers provides a lot of room for the trans to drop down, so those came off next. Earlier 4.8L, 5.3L and 5.7L Gen III engines with 4L60E automatics (excepting Corvettes with the remote automatic - these are different animals) and the short crank flange came with a dished flexplate, having its crank flange extending forward and the torque converter flange and ring gear extending … To prevent the end of the cable from ever becoming dislodged, secure the end in the bracket with a tie-wrap to keep the tabs permanently open. We’ll go over some of the bigger differences in order to help you better understand what is different about them. My transmission went out on my truck. The Turbo 700 was introduced in 1982 as a response to fuel economy pressures, and to be phased in as the replacement for the TH350. The 4L60E transmission is both the physical and spiritual successor to the TH700R4. SHARE THIS ARTICLE: Please feel free to share this article on Facebook, in Forums, or with any Clubs you participate in. 700-R4 The 700-4R and 4L60E have the same gear ratios (3.06:1, 1.63:1, 1.00:1, 0.070:1, so there is no separate chart for the 4L60. An LS swap guidebook is a great idea for anyone who has never done an engine swap before. Buy LS1 Standalone Wiring Harness with 4L60E Transmission Drive By Cable Throttle Body for 1997-2006 DBC LS1 Engines 4.8 5.3 6.0, with Wiring Guide Manual: Wiring Harnesses - Amazon.com FREE … Driveshaft yoke for a 700-R4, 200-4R, 4L60, 4L60E, etc. Before you begin, disconnect the battery, the throttle valve (TV) cable from the carburetor or EFI and the hold-down bracket, remove the distributor cap, and place the shift lever in Neutral. It comes with an info sticker on top of the bell housing on top of the transmission. Optional equipment includes a liquid crystal or vacuum fluorescent display, a throttle position sensor re-fit kit, a cable-actuated Acculink throttle position sensor, Acculink bracket for a Lokar throttle cables (including a cruise control cable), and a crank speed sensor. The 700-R4, 200-4R, etc., do this via the cable-operated TV. Jun 11, 2015 - Chevy transmission code identification chart: 4l60e 4l65e 4l80e The GMPP transmission adapter kit (PN 19154766) is a tidy collection that lets you adapt any Gen-III or Gen-IV 4L60E or 4L80E transmission to a Gen-I or Gen-II engine. Depending on the year of the vehicle, two outer threaded holes secure the transmission tailshaft to the crossmember. Inexpensive and still available in quantity, it is probably the single most used automatic transmission in hot rodding. This unit allows users to control every type of GM electronic automatic transmission. How to Rebuild a Transmission 4L60E: Step by Step 4l60e Rebuild Guide Your trusty steed is equipped with a 700R4/4L60E transmission. Re-attach all the lines, shifter cable, and speedometer cable (the one for TH350 and 700-R4 are identical) before you bolt the transmission to the engine. TH350 Call the TH350 old standby number one. The 4L60E transmission provides an ideal driving experience to match the price point. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Gently push the converter on the shaft and spin it clockwise so that the pump stator aligns with the splines on the converter. At first, the idea of adding an overdrive feature was novel to hot rodders and enthusiasts, but it is now another piece of must-have equipment for the complete car. Although you may have some of these symptoms / problems with your 4L60E Transmission, the repair solution may differ. Adjustment of the TV cable is critical. Standard GM replacement (this one from Taiwan) shows three mounting holes. For my 165k miles 4L60e and plan to do the rebuild myself. The number 4 in the title indicates that the transmission is a 4 speed transmission. ... Winstead points out, “T he TH400 and Powerglide can be built to be significantly stronger than a 700R4 or 4L60E transmission. Common transmission choices for the LS swap. 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 … Since the crate LS2 comes with the aluminum engine mount stands, we sought to utilize them in the C4 swap. It’s also legal for NHRA and IHRA competition. the transmission, because nobody likes modifying a transmission without the answers to why. 2009 4L60E Trans Swap - TCM Flash? There certainly are ways of going about adapting these engines to a foreign drivetrain though, so donât lose heart. Black bolt (left) is metric (10-mm x 14.3 x 1.5-in) with corresponding nut. The ATCB is a multi-tasking device able to apply the torque converter clutch, which facilitates calibration of ignition timing and A/F ratios over a broader range of engine speeds and throttle openings. One of the most common transmissions for an LS swap is the 4L60E, and for a few reasons. Level 2 torque converter included; dyno-verified; custom-built with heavy duty high-performance parts made in the USA. The '93-'94 is a NON PWM I just picked up a 2000 4L60E for a really good deal. The transmission was available for both car (RWD) and truck platforms. It is your utterly own times to play a part reviewing habit. If you must do this operation on the ground, support the vehicle with jack stands at all four corners. … The GMPP transmission adapter kit (PN 19154766) is a tidy collection that lets you adapt any Gen-III or Gen-IV 4L60E or 4L80E transmission to a Gen-I or Gen-II engine. The TCU is can be run as a standalone unit, even with a non-computer controlled engine, or in conjunction with OEM or aftermarket engine computers. Are 4L60E transmissions the same? The PCM must be reprogrammed with ’94 transmission base code to avoid setting a silent code (Check Engine Light (CEL) does not illuminate, but code stored in memory). Essentially, the ATCB is a tuning tool that keeps the transmission from messing up the tuning process by hunting for gears on the upshift and downshift cycles. Locking the transmission in a single gear allows for a more consistent measurement of engine torque and at a lower engine speed. Besides that, the new torque capacity leaves us one less excuse not to install nitrous! GMCOPO Controller (not affiliated with GM Corp.). Common transmission choices for the LS swap. Using a 7⁄16 wrench, remove the U-bolts holding the driveshaft universal joint to the differential yoke. It is useful for stock as well as heavily modified vehicles as it sources information from Lambda meter, aftermarket ECU, transmission controller, fuel controller, MAP sensor, throttle position sensor, vehicle speed and more. Pull the driveshaft back and out of the tailshaft. Even if youâre not intent on keeping the original transmission as part of the swap, there are good reasons to consider a new non-overdrive transmission to back your LS. I know these trannies arent speed shifters but you cant simply turn down a manual tranny. …after the basic adjustment, you’ll need to road test it. The 4L60E transmission provides an ideal driving experience to match the price point. 4L60E Repair Guide - Assembly << PREVIOUS NEXT >> TRANSMISSION INSPECTION and ASSEMBLY Inspect all gears, pinions, and carriers for signs of wear, galling, or other damage. Click the button below and we will send you an exclusive deal on this book. You know the frustration. Before you begin, disconnect the battery, the throttle valve (TV) cable from the carburetor or EFI and the hold-down bracket, remove the distributor cap, and place the shift lever in Neutral. It also allows the operator to make quick evaluations (e.g., reprogramming shift points, etc.)
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