How do I identify a 200r4 transmission?

According to 442.com, the THM-200-4R has an unusually-shaped pan that almost looks like two separate pans, with a main pan and a smaller pan towards the rear. The shape is essentially rectangular with an angle on the passenger’s side rear of the pan. This shape is different from all other GM automatic transmissions.

What vehicles have a 200r4 transmission?

200-4R Transmission Spotlight

  • 1981-’90 Cadillac Fleetwood, Deville and Brougham.
  • 1981-’88 Buick LeSabre, Electra RWD, Chevelle, Monte Carlo, Malibu & El Camino.
  • 1982-’90 Chevrolet Impala, Caprice, Olds Delta 88, 98 & Custom Cruiser.
  • 1984-’87 GMC Caballero & Pontiac Grand Prix.
  • 1983-’88 Olds Cutlass 442 & Supreme.

How much horsepower can a stock TH350 handle?

The Stage 1 TH350 is rated up to 450 hp. Those seeking something a little stronger can check out the Stage 2 version (PN PA35102) that holds 550 hp and retails for $1,500 with a real world street price of $1,175 from most vendors.

Which is better 700R4 or 200r4?

There is also the longer nature of the 700R4 which requires certain modifications in order to cross member and driveshaft. Conversely, the 200-4R can be made to be stronger than the 700R4. It is, however, worthy to note that the 200-4R is popularly known as the weaker of the 200-4R/700R4 pair.

What is the difference between a 200r4 and 700R4?

A comparison of the 700R4’s first and second gear shows that there is a big difference between them. This results in a larger RPM drop in the gears in comparison to the 200-4R. There is also the longer nature of the 700R4 which requires certain modifications in order to cross member and driveshaft.

What is the difference between a 700R4 and a 200r4 transmission?

What kind of transmission is the GM 200-4R?

200-4R Identification and Specs The 200-4R is a transmission that was manufactured by General Motors for the 1981 model year. It is a the lesser known of the two overdrive transmissions made by GM in 1980’s, and is still considered part of the Turbo-Hydramatic series.

Where is the transmission ID number on a GM TH200-4R?

The transmission identification is on a plate on the right side of the case towards the tailshaft. This ID tag is usually held on by one rivet. The plate will have a two- or three-letter transmission code in large letters, and then a 13- or 14-digit identification number along the bottom:

Where are the transmission codes on a car?

Transmissions marked “**” have a special (better for performance) valve body, plate, 1-2 servo, 3-4 servo, 2-3 intermediate servo, and governor. These codes can be found on the passenger side of the transmission near the output shaft. Sometimes they are hard to read due to the catalytic convertor getting in the way.

Is the Turbo Hydramatic 200 transmission the same as the G body?

The Turbo Hydramatic 200 transmissions found in G-Body (& a few other) vehicles were not all the same. You can find the identification tag on them & determine exactly what car they came out of by this id code. .