The 700r4 transmission is a widespread transmission on GM/Chevy cars, used in millions of cars for decades. This includes manufacturer details such as year and place of manufacture, including the plant and its production number, and build specifications such as type of engine, type of transmission and safety system. The 1 at the beginning designates Chevrolet , the S tells us the model is LT, 87 means two-door coupe, and T tells us this car is a Z28 with a 350 cubic-inch engine. Simply put, this 17-digit alphanumeric code is the calling card of each Chevy car, motorcycle, or trike. 2. Moreover, you can find there not only the serial number but some useful pieces of advice, for … (on manual trans). Browse high-quality OE and aftermarket auto parts to complete any repair or rebuild job, including rebuild kits, bushings, and pumps. 4L60 - Early 1990's saw the 700R4 renamed to the 4L60, and "electronic" models were named 4L60E. Prior to 1967, transmission ID numbers contained the plant prefix code, month and date of production (expressed numerically) and a shift code (D = Day, N = Night). Trust us to steer you in the right direction, when you choose to DIY. THM200-R4 - Used in GM rear wheel drive cars with the 3.8 V6, 305 & 350 Olds and 301 pontiac from 1981 to 1989. Step 2 - Date Casting Codes To confirm this simply look at the VIN. Position 1. When it comes to decoding transmission details, transmission type is the most helpful (and most obvious) datapoint you can try to capture and use along with VIN. This number will contain division ID #, model year, assembly plant and production sequence (last 6 digits) of the VIN stamped onto the transmission. The VIN is the same as the instrument panel's stamped vehicle serial number but without the four digits indicating body style. Jump to: VIN | Trim Tag | Engine Decoding | Transmission Decoding | Rear Axle Decoding GM Body Types | GM RPO Descriptions | Build Sheets & other Paperwork Chevy Engine Suffix Codes | Small Block Parts Identification | Big Block Parts Identification . The cookie settings on this website are set to 'allow all cookies' to give you the very best experience. GM 700R4 (4L60) not 4L60E shown below 3-speed Heavy Duty = left […] (AODE & 4R70W). If you are installing your transmission that was purchased from Monster Transmission, our sales and support staff is here. On the THM400 the VIN is stamped on a machined surface just above the pan on the drivers side. - Assembly Date Code Stamping - can be stamped anywhere... THM375 - This transmission is a derivative of the THM400 sharing the external appearance of the 400. THM700-R4 - 4 Speed transmission used in GM cars and light trucks with the 2.8, 3.1, 4.3, V6, Chevrolet built 305, 350 and 454 engines from 1982 to 1992. Transmissions have RPO numbers, usually beginning with "M". 60 is the strength rating (less than the 4L80). Most passenger car plants stamped the VIN on the top, while other plants stamped it on the side, near the assembly date code. The transmission itself has been around since 1991, and the case has changed a bit like the 4L60E/700R4 twins. When it shifts from 1st to 2nd its got a really smooth shift and it puts a smile on your face. General Chevrolet Transmission Identification Transmissions are marked and identified by: - Casting numbers on the case, extention housing and side cover (on manual trans). Automatic transmission on a Chevy can be identified in one of two ways: You can look at the size of the pan on the transmission or you can search for the identification number that has been stamped somewhere on the casing. 3L80 - The 3L80 is a renamed THM400, used in the early 1990's. Breaking this down, we get: 1-S-87-T-3-N-100253. The list of places where you can find the VIN code depending on the model of your Chevrolet (use the code from the registration card to decode Chevy VIN and find out where you can find it on your car): Transmission fluid that has come from an overheated transmission isn't generally red; it will appear dark brown or black as a result of being exposed to high temperatures. Chevy Automatic Transmission Description & Usage Our online catalog is chock full o' high performance gear that will have you grinnin' like a kid at Disney World. 1976-1987. The GM Hydra-Matic was a success and installed in the majority of GM models by 1950. The source serial number is from the CAR the transmission originally went into, NOT the assembly plant. Generally used in straight and V6 and small block engines. In this article, you will find everything you have to know about the 700r4 transmission. Thank you Monster Transmission. Filter products by brand, price, and availability and receive your shipment same-day or next-day. 1981-1990. 1982 and 1992 Go here for Chevy Manual Transmission Identification. - Chassis Vin Number stamping - beginning in 1962. Each digit of the VIN number provides a different piece of information about that … The 4L80E is essentially a TH400 with an overdrive gear added. Most transmissions originally installed in Chevrolet vehicles from the 1962 model year on should have a VIN or vehicle identification number. GM Turbo 350 and 350C (TH350 Transmission) 3 Speed Transmission. THM350 - Medium duty 3 speed trans used from 1969 to 1989, Used in Buick, Olds, Pontiac and Chevrolet cars and Chevy & GMC light trucks until 1987. NOT every company stands behind their work. Once you have VIN + transmission type, you should be able to rely on your data provider VIN data to tell you that a manual transmission vehicle with VIN XXXXXXXXXXXXXXXXX has a 5-speed manual or a 6-speed manual, etc. Identification of the 4L80E is pretty easy. Additionally, you can find the VIN at various locations on your car. Transmisson Tech Info & Product Instructions. Please click Accept Cookies to continue to use the site. From 1967 on, the ID number contained the transmission type or plant prefix, Date (coded below) and a shift code. THM200 - Light duty, "metric" 3 speed transmission. This number contains vital information about the car, such as its manufacturer, year of production, the plant it was produced in, type of engine, model and more. We're transmission experts, recognized by some of the greatest and most notable technicians in the automotive industry. Nearly all of the GM automatic transmissions have a few things in common. THM250 - Used in small 4 cylinder cars (Vega, Sunbird, Monza) from 1973 to 1981 and some Nova/Camaro/Chevelle 6 cylinders in 1974 & 75. The Chevy VIN is a unique identifier for any Chevrolet vehicle in the world. It functions correctly. It'll be marked 375-THM on the bottom of the tailshaft housing. It can also be found on the vehicle's certificate of title. To know exactly the vehicle’s transmission type, you can look upon some websites to help find transmission identification by VIN, such as checkmycar.com and autocheck.com.. Also, you can take that VIN to an auto dealership or repair shop.They would put the VIN into their computer and tell you what transmission type you have precisely. In 68-69 model cars, the serial (VIN) number of the car the engine was installed in is stamped next to, or under the engine code ID. GM VIN Cards 1960 –2020. Others have a tag rivited to the case. TH350 Transmission Identification. How to decode GMC VIN. GM Turbo 2004R (2004R Transmission) Overdrive Transmission. Part Trace Home 3-speed conventional, overdrive, 4-speed = rear face. The 4L80E would be the "electronic" model. Guide to identifying GM manual transmissions. When it comes to transmissions, no other company provides this level of commitment to their clients. Transmission serial number may be found in the manual. On the THM700-R4 the VIN is either stamped onto a boss behind the bellhousing flange on the passenger side, just above the pan on the drivers side, or just behind the governor cover, stamped vertically where the case meets the tailshaft housing. All Prices are in USD. 2 Speed Transmission. The Chevrolet truck's VIN number is on a tag on the driver's side under the windshield molding attached to the dash panel. If you use the process of elimination, there are only a few transmissions that it can be. It doesn’t matter whether it is an electronic or a paper manual, all the information required is stored there for sure. 6 Cylinder Numbers = On boss at the rear of the distributor. The 4 cylinder models have 4 large cooling holes near the torque converter, while on the "bigger cars" there are no cooling holes. 4L80 - An overdrive model of the THM400. Thank you for working with us. VIN CODE. If you’re considering to purchase a used vehicle, you can win a lot by checking the VIN. This means the Muncie was assembled December 13, 1967, for the 1968 model year. 1962-1973. Some transmissions have a code stamped onto them. Used on large displacement, high torque engines and engines with towing packages. Every Chevrolet car has a unique identifier code called a VIN. On the THM350, the VIN will be stamped on either the drivers side housing near the shifter, on the right side of the housing just above the pan, or on a boss behind the bellhousing flange on the passenger side of the transmission. Quality parts, coast-to-coast availability, superior service—transend is your partner for automotive aftermarket transmission and general repair parts. For additional tag info including Los Angeles Build codes: See Stegmillers Cowl Tag info page. We will begin with the specifications of this transmission. This page covers automatic trannies. Transmission Identification Justin Rogers 2019-01-15T12:55:18-06:00. WE ARE READY TO SUPPORT YOUMon - Fri 9:00am - 6:00pm EST. THM375B - This trans is identical to the THM350, but is considered a heavier duty transmission. Generally found in Chevy & GM trucks, cadilacs and large displacement engined, full size GM rear wheel drive cars. If you find that your transmission fluid isn't maintaining its red color, then it is time to get your car in for repair. The VIN plate- (1) is the legal identifier of the vehicle. The Turbo 375 was modified to accept the Turbo 350 driveshaft yoke. I promise you that the next transmission I have to replace or any other person I hear of needing a transmission I will be heavily promoting Monster Transmission and tell them that I personally use Monster Transmission. Vehicle Identification Number (VIN) information The VIN (Vehicle Identification Number) Card Document provides quick access to VIN information and decoding details for GM models from 1960 to present. Transmission Components; LOCATE PARTS. Vehicle Identification Number – VIN NUMBER This is a 17-character number that uniquely identifies the transmission type, factory installed engine, where it was built, among other details. This is an online automotive information provider of Chevrolet specifications and features, equipment and performance including fuel economy, transmission, warranty, engine type, cylinders, drive train and more. The VIN can be found at on the door tag on the driver's door, or on a metal dash plaque found on the dashboard. They are all made of aluminum. Also, you can check the title records and accidents by clicking Check History. On the THM200-R4 the VIN is stamped onto the housing towards the rear of the pan, on the drivers side. This is the Chevrolet VIN decoder. Being able to decode the various markings on a car or part is important in establishing what type of car or part you have. Most transmissions will have a "source serial number" (chassis vin) usually found close to the transmission code. Automatic transmissions Early models. Look on the transmission case to locate a Chevy transmission serial number. Make sure to search the car specs including engine performance options, interior upgrades, headroom, cargo capacity and more. There is no leaking coming from the front seals, rear sears or oil pan. GM Transmission Identification: Manual Transmissions As mentioned above, modern 5-speed and 6-speed manual transmissions are easy to identify, but older 4-speed transmissions have more variety. GO. I definitely recommend a look at these transmissions, you've got to have a look. LOCATE SERVICE OR COLLISION REPAIR FACILITY Find Near Me. ... Every cylinder block and transmission of most late model Chevrolets have vehicle identification numbers and serial numbers stamped on them. Pre-67 Example: C213N - (C = Cleveland Powerglide, February 13, Night Shift) It shifts wonderful and I'm delighted to have been dealing with Monster Transmission. A sample VIN would be something like: 1S87T3N182396. The constants in decoding the trans ID number are the date the transmission was produced. 1958 VIN – Model – Series Identification RPO = Regular Production Options Serial Numbers locations *ENGINE* *TRANSMISSION* V8 Numbers = Top of Right Hand Bank at the front. 1993 and Newer (4L60E), 1980-1991 (AOD) VIN Code Format The vin code format is stamped onto most engines. This is a 4 speed, overdrive unit. A = Jan, B = Feb, C = Mar, D = Apr, E = May, H = Jun, K = Jul, M = Aug, P = Sep, R = Oct, S = Nov, T = Dec. The format consists of divisional identification number, model year, assembly plant designation and vehicle serial or sequence number. The 4L80E is a computer controlled transmission and the successor to the TH400.. Transmission Decoding/Identification This file has gotten so large that I've split this file up and moved the chevy transmission identification … Post-67 Example: P9E03 - (P = TYPE, 9 = year (1969), E = Month, 03 = Day of Month), Month code: (NOTICE this is NOT in alphabetic order) We are dedicated to giving you the technical support you need, when you need it! This page is designed to assist you in identifying the transmission installed in your vehicle. By simply entering the VIN number of the Chevrolet Silverado, the buyer is able to see pertinent information that includes the very basic and most vital of information. The VIN plate is locatedon the upper left corner of the instrument panel and can be seen through the windshieldfrom the outside of the vehicle. 4L60 means 4 forward speeds, L = longitudily mounted (rear wheel drive). The staff has been amazing to work with and takes care of their customers better than any other company I have ever dealt with. Example: 19N500001. Generally able to handle up to 400 foot pounds of torque. THM400 - The THM400 was GM's Heavy-duty 3 speed transmission used from 1964 to 1990. We are making the assumption that your vehicle has the original type transmission that was installed at the factory. So it's definitely something you want. 1965 and Newer. The VIN will be located on the top or side of the main case. - Date Casting Codes - Assembly Date Code Stamping - can be stamped anywhere... - Chassis Vin Number stamping - beginning in 1962 The Turbo 350 is arguably GM’s most popular automatic transmission with the aftermarket even today. 1969-1986. YOU DO. 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. GM Turbo 200 and 200C: 3 Speed Transmission. The first position is an identifier of the country where the GMC vehicle was finally assembled. 1991 and Newer 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.. How to use this vehicle identification number information to decode your Chevrolet – Chevy VIN number: First, either find your VIN number on your vehicle registration or car title or in vehicle maintenance records from your dealer. The Chevrolet VIN decoder will not give a 100% guarantee about the cars manufactured prior that time. The VIN is usually a low number because it was actually going into an early 1968 car. It's a light duty version of the THM400, has ABSOLUTELY NO RELATION to the THM375B, and was found in 1972 to 1976 full-size cars. Through the 1950s, all makers were working on their own automatic transmission, with four more developed inside GM alone. A free GMC VIN decoder that allows you to lookup options, model, year, engine, transmission, and specifications. GM Turbo 400 TH400 Transmission 3 Speed Transmission. Older models have a tag attached to the firewall or door jam. It usually begins with 18S101350 or 28N12950. Automatic transmission types are generally identified by their pan shape. Chevrolet Equinox Service Manual: Vehicle, Engine and Transmission ID and VIN Location, Derivative and Usage Automatic Transmission Unit. 13 Digit Chevy Vin Number Decoder. (700R4 & 4L60) Transmissions with a suffix of "C" on the end of the type (THM200C) indicate the transmission has a lock up torque converter. The 3L80HD would be the THM475 (heavy duty unit). - Casting numbers on the case, extention housing and side cover To undertake either method will require you to … From complete engines, to torque converters to Monster in a Box, we've got all your HP needs covered. © 2001 - 2020 Monster Transmission and Performance, All Rights Reserved.