Designed for longitudinal engine configurations, the series includes 4 forward gears and 1 reverse gear. Then you know exactly what you have, and you have a warranty. 88-92 is when the TH700R4/4L60 was used in the 1/2 ton and light duty 3/4 ton trucks. The only other question I may have are the year changes for electronic reasons. (they will not interchange) As long as both the donor and the one he is replacing are 4L60E's then they should interchange. Think I'll just stick with the 4l60e. The L indicates that the engine is longitudinally positioned. 4L80e is quite a bit longer than a 60 in side to side comparison. It's due to the last year of OBDl and the transition over to OBDII. A 60E from a '94 will but not a '96-newer without extra mods. I also have a 4L60E here from a '99 4x4 Jimmy, and it has a removable bellhousing. Ken Brubaker Photographer, Writer. Would it be possible to interchange the tranny with a 4l60e out of a 94 blazer that had a 4.3? I know for a fact the 4l60e was used in '94 (as well as the 4l80e). The 4L60E also uses a four-pinion front planetary carrier, which is more expensive than the rear unit. Im sure B&B will chime in with more info. Good motor and Tranny.. is a Chevrolet 1500 Pickup (8/92) 5.7 4l60e . 1996-1997 were OBD2 PCM's. I know the '94 &'95 PCM will support both the "e" trannys--not sure if the wiring harness contains all the wires, though. Technically, the 3-2 downshift solenoid should be swapped also, but experience shows that it is not required. 88-91 was the TH400 trans in the 2500 and 3500 trucks. What tranny is currently behind the 2000 motor? I would think anything from a 1999 on (4l60E) should work. Your '95 has a one year only PWM version. The 4L60E should have more wiring than the standard 4-pin square plug on the LH side above the pan (controls the lockup convertor on the 700R4/4l60). The 4L60E transmission is designed to handle a max engine torque of 360 lb-ft. Will a 97 4l60e work in a 95 Chevy Silverado k1500 2 Answers My original transmission is overheating and has lost reverse and I have found a 97 transmission for cheap will it work 1995 Chevrolet C/K 1500 Silverado 4WD VerticalScope Inc., 111 Peter, Suite 901, Toronto, Ontario, M5V 2H1, Canada. What does the E designate and is it determined/indentified on the tranny? The 4L60E (and similar 4L65E) is a series of automatic transmissions from General Motors. The 4L60E is the electronically commanded evolution of the Turbo-Hydramatic 700R4, originally produced in 1982. Also, 1994 4L60E transmission WILL NOT work properly with 96-97 PCM's. 2 Bad motor and Tranny.. is a Chevrolet 1500 … read more http://www.nastyz28.com/chevy-transmission-identification.php, http://www.performancetrucks.net/forums/showthread.php?t=436203, http://service.gm.com/dealerworld/vincards/pdf/vincard95.pdf, http://www.gmgoodwrench.com/PartsAccessories/Transmissions.jsp. If the 95 is a 3/4 ton, Then it MUST have the 4L80E transmission put in it. The current favorite son seems to be the 700-R4/4L60E four-speed automatic, but there are also places where a TH400 might be the best solution for a 1,500-hp, blown LS engine, or a simple 200-R4 fits best behind a 5.3L LS daily driver. Has PWM stamped cast in pump. Never seen a non-E with that before. Doesn't the 700 have a different pan configuration? Also from what I had gathered and I didnt know is the 700r4 is actually a 4l60 non E tranny, correct? '94 or '95 computer will not accept the 20-31 OHM 3-2 solenoid and will throw an SES light and throw the transmission into limp mode. From what I remember (it has been a few years) the 4L60 and the 700R4 are the same unless it is the 4L60E version. When the 4L60E went into production, it was being put behind the small-block Chevy and many smaller V6’s, predominantly in pickup trucks, Camaro, Corvette, Impala, Caprice, and so on. One of his latest builds is his dad’s metallic forest green ’95 Chevy C1500 extended can two-wheel drive truck. Chevy 4L60E to 4L80E Transmission Swap Goodbye 4L60E, Hello 4L80E. after researching ive come to the conclusion its the wrong model 4L60e. Buy and sell, a wide selection of car brands. In less than three months the transmission was toast. SOme 1998 have a removable (unbolts) bell housing. The 4L60E naming also indicates a lot about the transmission. 88XJ, Chevy 5.7L, Edelbrock MPFI, NV4500, Atlas, D44's, high steer, ARB's, 7" custom semi long-arm 3 or 4-link lift, BFG 33x12.5-15's. You can determine 94/95 harnesses by looking for Pin U on the transmission connector. I have a 2002 chevy silverado 1500 4X4 Z71 with the 5.3L V8. His dad was tired of the poor power and gas mileage of the stock 5.7-liter. Quote; Post by thegmguy » Fri Jan 21, 2011 1:44 pm. Swapping from the 4L60E to the 4L80E is not difficult to do in vehicles that were equipped with both transmissions. Removable bell housings started in the '97 model year across the line. Few engines through automotive history have the same consistency and interchangeability that the Chevrolet Small Block & GM Gen III+ engines have. Has holes in plate marked in diagram. I am considering swapping my 4l60e to 4l80e in my 95 heavy half for towing purposes, but I have been finding some conflicting information. The 4 indicates that this is a 4 speed transmission, with it being an automatic transmission in this case. The rebuild is not alot more money than the used transmission will cost you. So, I'd bet not. Or is it crate? Would it be possible to interchange the tranny with a 4l60e out of a 94 blazer that had a 4.3? In short you'll cut the purple / white wires that power your coil and attach them to the HEI distributor ( … Six lug will be the 4L60E and 8 will be the 4L80E. Yes, some years will fit in others and may not even throw a code, but there will be an issue in the long run. I have a Chevy Silverado 1500 four-wheel drive 2003 it has a 4L60E transmission and people are telling me that that year right there does not interchange with anything else is this right and if so what's the barcode number on it cuz when I bought the truck and had two transmissions and they're both different so I'm not for sure which one to have rebuilt to put … pump is the same as '95. I think there was only one year that would not interchange and that was the 1995. SOURCE: 4L60E for 1997 1500 chevy 4x4 worked fine now nothing Athough the trannys look the same ,there not.Years 95,96,97 and 98 ,the trannys need to be from the exact year in orded to work correctly.If yours is a 1997 4l60e you will need one from a 97.The 10th digit in your vin determines the year and yours should be a -v-.Be sure when installing a new tranny you flush … I currently have a 95 chevy suburban that has a faulty tranny. I heard there are certain years that will not work correctly with the computor. 4L60E Performance Specs. FYI to others I found great GM link thats quite usefull: So a 4l60e from a 94 or 96 up will not be cost effective? In 1995 the 4L60E changed slightly, and an additional solenoid was added to the valve body. Has PWM stamped cast in pump. Here are the main parts that you are going to need in order to make your own 4L60E to 4L80E swap kit.. It’s not the easiest swap to do, and a 4L60E can handle a lot of power on its own. 4-wheel and 2-wheel drive transmissions will NOT INTERCHANGE What model transmission does a 1995 Chevy … on the 4L60e ... 1995 - 96 - 97 -98 will interchange with the PWM lock up strategy . And you can swap the 60E out for the 80E, just would take some wiring, and some other stuff. JavaScript is disabled. Hey guys just have a quick question. Has holes in plate marked in diagram. 1. If you had a vacuum modulator, you did not have a 4L60E, but a 700R4. Long story short, the transmission was a '95 and the ECU is a '94 and it did not lock up correctly. A forum community dedicated to hot rod owners and enthusiasts. The E is for electronic I believe. The original trans. pump is the same as '95. For a better experience, please enable JavaScript in your browser before proceeding. To put a ’95 4L60E into a ’94 car: No mechanical mods required. I have a 94 Chevy Silverado 5.7 2wd 4L60e transmission. Google is a good friend. As with all interchange stories, a successful swap is dictated by handling all the fine points. Lucky you. The Novak Guide to GM Gen III+ Engine Crank Spacing & Interchange. went out and was replaced with a used 4L60e. It has a 5.7 in it. Is your 95 2500 the light duty six lug version, or does it have the 8 lug axles?? The big issues become forced 3-2 downshifts, and converter lock up issues and burnt lock up clutches. You can still do your own R&R if you want. For cars making over that number, there is a front planetary upgrade as well. There are a lot of differences in these transmissions and here are some of the things you have to consider if you are going to swap the 4L60e to a 4L80e transmission. Will not interchange with '95 unless changing 3-2 solenoid, valvebody casting, and seperator plate. The 96-98 4L60e are probably cheaper than the 95's because of demand issues. Major differences between the 4L60e and the 4L80e are pressures, clutch setups, and probably most importantly for your setup, length. For a better experience, please enable JavaScript in your browser before proceeding. 4L60E to 4L80E Swap If you have checked the recent information in this article, you may have figured out already that swapping between these transmissions is not plug & play at all. The ohm rating was changed from 1996. When I referenced to '95's being all their own it meant not just the trans but many other things on the truck too such as the ECM, wiring, electricals layout on and on and on. Then in 91-92 gm came out with the 4L80E for the 3/4 and one ton trucks. Come join the discussion about restoration, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! Automatic Transmission Controller, FAST EZ-TCU 2.0, GM 4L60E, E4L65E, 4L70E, 4L80E, Chevy, Lap Top Compatible, Kit. '94 or '95 computer will not accept the 20-31 OHM 3-2 solenoid and will throw an SES light and throw the transmission into limp mode. They are basicly the same, except that the 700R4 is not electronicly controlled. I currently have a 95 chevy suburban that has a faulty tranny. I have two 1992 Chevrolet Trucks and I want to swap the transmissions and motors. None of the '93 -'97 4L60E's are directly interchangeable, except '93 and '94 and '96 and '97!!! I know very little about the 4L60E, but from what I've read the only difference between 94Shortie and 04SivaradoMykks swap and mine is the TPS sensor. you will need a 1995 or 1996 trans because of the PWM lockup design that GM used those years. 95 K1500 4l60e to 4l80e swap. I just lost out on a CL truck w/a rebuilt tranny from a 95 3500. So, dad pulled the trigger on a 5.3/4L60E combo out of a 2005 Silverado with 27,000 miles on it. My transmission guy told me that the '93-'94 are the same, '95-'96 are the same, and so forth. Now the transmission wont engage any gear. Here's a list of yearly differences that will show you why. what must be watched on a 1997 unit is the 3-2 solenoid. You must log in or register to reply here. Save yourself a ton of frustration and scrambling, and just have your transmission rebuilt. Not sure if they all do. I had no head lights speed odometer quit working an trans would quit shifting out of 1st gear my diagnosis was to replace solenoid s A/b 1\2 2/3. Any insight? What year 4l60e's will be good to go with a 1995? It has a 5.7 in it. Part Number: FST-30382-KIT Not Yet Reviewed Not just a GM thing either by any means. This required an extra wire to be added for 1995 models. Running a '95 tranny in the '94 car wound up costing me $1100 to get and rebuild a '94 tranny. To put a ’95 4L60E into a ’96 car: The ’96 tailshaft housing and VSS must be installed on the ’95 4L60E before the trans can be bolted into the car. Seems everywhere I look I find three differant answers. I have a '95 2500 series with a 4L60 4x4. that will not interchange easily with the earlier designs. 4l60e transmission Cars in Michigan at AmericanListed.com classifieds – used car classifieds across Michigan. JavaScript is disabled. Also would an older 700r trans interchange into the 4l60? Way too much BS to be involved with. 01| The Level 4 Gearstar 4L60E four-speed isn’t much larger than the three-speed TH350 that was original equipment in the ’69 El Camino of Roadkill’s Mike Finnegan – yet it’s much stronger, allows precision adjustment of shift points and firmness, and adds a … 1993-up they use the 4L60E in the 1/2 and light duty 2500 trucks. Apr 1, 2010. All types of new and used cars, muscle cars, race cars hybrids and SUVs. Will not interchange with '95 unless changing 3-2 solenoid, valvebody casting, and seperator plate. Stan - is your transmission gone, or were you just looking to upgrade?