THM200 - Light duty, "metric" 3 speed transmission. This case is made to bolt up to the older legacy engine bolt patterns, such as the small-block Chevy. of 24227717. Really its 3 eras, with the fourth making sure that you arent getting a 700R4/4L60 by mistake. 4L80 - An overdrive model of the THM400. Powerglide transmissions were cast with the word Powerglide along the body, Assembly Date Code Stamping can be stamped anywhere, Chassis VIN Number stamping or source serial number- beginning in 1962. Best of luck! Classic car restoration is not a new hobby, and the older the project car, the more likely it is that someone has installed a different transmission at some point along the way. The following types of equipment have been listed on data plates that have been decoded: tinted glass, transmission, console, air conditioning, radio, mirrors, rear defroster, seat belts, and bumper guards. Decoding other cars is similar but don't be 11th digit: Letter indicating assembly plant This number will be stamped on the last substantial thing that'll get This number will contain division ID #, model year, assembly plant and production sequence (last 6 digits) of the VIN stamped onto the transmission. Great Information! The Powerglide was Chevrolets main automatic transmission through the mid-1970s. 3rd digit: Division, 1 = Chevrolet. They were both longitudinal transmissions with four forward gears and a reverse gear. Because of the large quantities of T5's produced, many parts are interchangeable, allowing one to create interesting 5-speed combinations. If the car is a Super Sport, the tag will be stamped Z27. There is also a TAG ID program. (It will move in 3gear and 2nd. But, if you are looking at a transmission in the car, or if the sticker has been removed, youll find that it has also been machined into the passenger side of the transmission at the rear corner above the pan. A51 = Front Strato bucket seat The trans usually have a different ID than the VIN or engine casting numbers. - Chassis Vin Number stamping - beginning in 1962 I dont know if there any spec.s available, but if they are open (ohm reading of infinity) they would need to be replaced. L = Van Nuys, California, N = Norwood, Ohio That is why we offer multiple ways for you to search for your transmission. It's a 6 cylinder Camaro - regardless of what the tag says. 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In 1962, aluminum units were only used with the 327 engine, but by 1963, all Powerglides had aluminum cases. A = Non-passive, B = Automatic belts, C = Inflatable restraint 1 = chevy, For example, "NOR" = Norwood before 1972. Search transmissions by vehicle's VIN, License Plate, or Year/Make/Model information. The one on the right is an aluminum-case Powerglide. We're transmission experts, recognized by some of the greatest and most notable technicians in the automotive industry. The VIN on the 1967 Camaro This means the car had SPECIAL PAINT. The ECM connector is green from 2000-2005, and purple from 2006 and up. check output shaft size diameters!!!!!! Fabric Mills. GM Turbo 400 TH400 Transmission and is not significant to identification or restoration purposes. 60 is supposed to be for 600 pound feet of torque that this transmission can handle. The input shaft and torque converter are now 300mm, which means that they are no longer compatible with each other. Engine Decoding | Once you identify the pan, count the number of pan bolts for confirmation. For the purposes of easy identification, we have broken the 4L60E into 4 distinct eras. YOU DO. RPO if it was a Big Block. Pre-67 Example: C213N - (C = Cleveland Powerglide, February 13, Night Shift) Any logos on this website are property of their respective parent company. Above is the transmission ID tag on a 1970 Corvette. Ill check out your links too. The exact order and meaning of each digit might change from year to year, but basically that list is ALL the VIN number will tell you. Turbo 400 is the biggest, Turbo 350s and Powerglides smaller. 7th digit: Letter indicating assembly plant The low pressure switch will open if the internal pressure gets too low, likewise the high pressure switch will open under high pressure; this protects your ac system and it will make the AC compressor cycle on and off. GM produced many transmission variants over the years, we included some of them here, but our main focus is identifying the fluid pans for Powerglide, Turbo 350, and Turbo 400. M38 Standard Turbo 350 manufactured from 1976 to 1981. Next to this will be the engine 1976 through 1981 model years. 3 Hydra-Matic 4L60-E The trim tag is not a legal piece of information. In order to verify that you arent looking at a 700r4 youll need to verify that the transmission has a harness connection, and not a TV Cable. 1969-1986. 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You can verify the model of a car, or the originality of a car. This includes but is not limited to Ford, Chevrolet, General Motors, Dodge, Mopar, or any other trademarked or copywritten content. You don't have any products in your shopping cart. Pre-67 Example: C213N (C = Cleveland Powerglide, February 13, Night Shift) I have the RPO c,ode: M30 Plus the additional MX0 which is defined as a Merchandised Transmission> I think equates to Overdrive. Its case is essentially smooth. It has a tag, but it's not a Fisher Body tag. Can somebody decode this transmission tag for me 4L60E trans 9CED. The 4L60E bellhousing can bolt to either engine, although you may need an adapter to get a Gen III transmission to bolt to Gens I and II and vice versa. All rights belong to the entity responsible for the trademark or copyright. Transmission bench on that one channel is a great one for Mid 1984 models contain 27 2 Dr. Coupe or Notchback Coupe, 4 or 6-passenger I used a 2008 4L60E on my 2010 truck by changing the harness. New transmission designs came with new, unique pan shapes, and the general shape of the pan often paints a fairly clear picture of which automatic transmission you are dealing with. Otherwise, your guess is as good as mine. 1st digit: GM line number, Chevrolet = 1. Classic Industries offers thousands of parts for GM transmissions and drivetrains. Post-67 Example: P9E03 (P = TYPE, 9 = year (1969), E = Month, 03 = Day of Month), Month code: I live in Covington, Tennessee and I just had my Monster Transmission installed in my 2001 Dodge Ram and I'm completely happy with it. (C: Chevrolet, D: 327, 68: 1968, 315953: sequential production number), Serial number stamped on the case, above the oil pan, driver side: If any item appears to be amiss, you should be VERY skeptical of the originality of the car. I JACKED THE REAR END UP TO SEE IF IT WAS PUMPING AT ALL AND BACK RIGHT TIRE DOES SPIN AS THOUGH PULLING, BUT WHEN YOU HIT GAS PEDAL IT STOPS THE WHEEL ALL TOGETHER. It's informative, but not definitive. Find info on Navigational, Measuring, Electromedical, and Control Instruments Manufacturing companies in Richterswil, including financial statements, sales and marketing contacts, top competitors, and firmographic insights. They can be purple or green depending on the year. What you see is what you get and that trumps the tag too. We offer a large, high-quality selection of remanufactured transmissions that you are used to from Transtar. The 4L60E was utilized in cars and light duty trucks. This video discusses various case changes and other differences in the 4l60E Transmission variations since 1993, as grouped below. Forging and Stamping. Custom bed modifications on a 71 C10 include shortening from longbed to shortbed, wheel tubs, and a custom taillight fuel filler. FQ = Camaro Base level (1973 - 1978) We are grateful for the fact that Monster Transmission has gone BEYOND and we will continue to be the best publicity that you will every have.. 7 Letter After Julian Date Identifies the Plant Shift Build The 4L60E transmission is both the physical and spiritual successor to theTH700R4. Unfortunately, this makes transmission identification difficult to accomplish while the gearbox is installed in the vehicle. From mid-1969 to 1972, all divisions used a 2-digit code for the lower color, followed by a 2-digit code for the roof paint, or a letter for the vinyl roof or convertible top color. CD-68-315953 My 03 just lost 3rd & 4th. If the gear shifts five times, it's a 4-speed transmission. All models used a tag of this sort, and from 1964-72 there are 3 basic tag styles1964-67, 1968, and 1969-72. to the specific codes. I FIXED THE LINE AND CONNECTED IT BACK TO RADIATOR, PUT 4 QUARTS OF TRANS FLUID IN IT AND DROVE IT HOME (MAYBE 5 TO 8 MILES)WITH NO PROBLEMS. My ac clutch wont engage. RECALLS! For information on decoding the body style, see the chart in the VIN number section. 1962-1973. The 1956 through 1962 Corvettes only used the aluminum versions. GM Transmissions: GM Power Glide 2 Speed Transmission. 4 = model year, It is impossible to read with the transmission in the car. Evolutionary designs came with unique pan shapes, which are clear indicators of which transmission you are dealing with. The length of the unit can also tell you a few things. (this will match the VIN plate). As we know, Fisher Body paints the car. This is a 1 to 3 character code, and it must match the assembly plant code in the V.I.N. G = Engine (305 CID V8 w/2 barrel carb) 9 = Year (1979) J = Assembly plant (Janesville) Position 1: Division Identification Always 1 for Chevrolet (2 = Pontiac, 3 = Oldsmobile, 4 = Buick, 5 = GM Overseas, 6 = Cadillac, 7 = GM of Canada 9 = GM Overseas, C = Chevy Truck, T = GMC Truck) Position 2: Vehicle Series Positions 3 & 4: Model In some cases, the RPO has become so identifiable to a specific vehicle that the code has become a part of the vehicle's model name: Camaro Z28, Silverado Z71, Corvette Z06, Corvette ZR1. 60 is supposed to be for 600 pound feet of torque that this transmission can handle. GM FWD Transmission ID Charts On the rear of the trans there should be a metal tag affixed to the case that looks like this: Click a year below to view the information. Youll not only need to hunt for, and hopefully find the tag, but it needs to be free of enough gunk to be legible. We are dedicated to giving you the technical support you need, when you need it! while the letter represents the week of the month (A=1st week, B=2nd week, etc.). (on manual trans). 5 - 4 = Model Year. There used to be a tag on the driver side of the trans with codes to determine the model line, and year. The TH700R4 was renamed 4L60 (RPO MD8) following the new General Motors naming convention when the electronic version, 4L60E (RPO M30), was phased in as the 4L60 was being phased out. Breaks out as 1|24|87. 4L60 - Early 1990's saw the 700R4 renamed to the 4L60, and "electronic" models were named 4L60E. Model. The Turbo 350 quickly became known for its strength, versatility, and compactness. Some transmissions will have a code stamped onto them while others have a tag riveted to the case. Manufactured from 76 through 81. If you have a one-piece case transmission and youd like to confirm that It is a 4L60E youll need to look at the code on the transmission. Assembly Plant - identifies which assembly plant built the car There are not too many gearboxes that can make that claim. is on a stainless steel plate rivited inside the drivers door jamb. number is not an SS. Casting numbers on the case and extension housing. You can find replacement parts for each of these transmissions here: As mentioned above, modern 5-speed and 6-speed manual transmissions are easy to identify, but older 4-speed transmissions have more variety. Its possible. 7th digit: Letter indicating assembly plant The transmission identification number or source serial number (chassis VIN) is usually located close to the transmission code. It is widely known as one of the best automatic transmissions ever built. Here are a few characteristics that all years share. 87 2 Dr. On the THM200-R4 the VIN is stamped onto the housing towards the rear of the pan, on the drivers side. Propeller Shaft Colors 8th through 12th digits: Sequential production number starting with 100001. Hey Im having trouble getting my 4l60 e it will go into gear but wont upshift, I swapped tranny and since that it stays in one gear, it does reverse just curious what I should try to do hoping it dont mean that tranny is bad too, Have you found out yet I am only getting reverse in my trailblazer and it is rebuilt like 2 months ago. Roadkill Customs has evolved from local hot rod shop to online how-to magazine for budget-minded do-it-yourself hot rod builders and enthusiasts. Although they are no longer offered on new vehicles, rebuilt and aftermarket versions are still available for each of these models. The major physical change is to the transmission bellhousing, this was in order to allow it to bolt to the newer LS series of engines. M33 This standard Turbo 350 code identifies it as a standard Turbo 350. A81 = Headrest (Strato seat type) xxxx = serial number of vehicle. Complete Transmission replacement can be one of the most expensive jobs that you will deal with. Fruit and Vegetable Preserving and Specialty Food Manufacturing. It did that, and it worked, everything ran fine. That is why we offer multiple ways for you to search for your transmission. the output shaft size (in my experience) is not the same 44 being slightly bigger, simple solution is to change the transfer case with the tranny, if both are identical . FS = Berlinetta (beginning in 1979) General Motors has a wide range of automatic and manual transmissions! It shifts wonderful and I'm delighted to have been dealing with Monster Transmission. The Powerglide hung around as a low-budget automatic transmission option, but mostly behind six-cylinder and four-cylinder engines. ACCESSORY CODES: On 1967-and-earlier models only, there may be accessory codes listed on the data plate. It weighs 133 pounds without transmission fluid. WE ARE READY TO SUPPORT YOUMon - Fri 9:00am - 6:00pm EST. 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Transmission Decoding | the major difference between the two-piece case 4L60E versions, is that the bellhousing bolts slightly.