What is a 200r transmission?
What is a 200r transmission?
The 200-4R is a 4-speed automatic overdrive transmission by GM, capable of fitting into most Chevy’s from the 80s and before, built similarly to the TH200 and TH350, as well as the 2-speed Powerglide transmission.
What vehicles came with 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 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 is the length of a 200r4 transmission?
Dimensions. The 200-R4 has an overall length of 27 11/16 inches and a bell housing height of 19 1/8 inches. The distance from the center bearing cover retainer bolts to the rear of the transmission case measures 27 inches and the spacing between the retainer bolts equals 3 ¾ inches.
Will a 200r4 bolt up to a 350?
The plate will have a two- or three-letter transmission code in large letters. This transmission is ideal for swapping with a TH-350 or a Powerglide, because the overall length and the bell housing bolt pattern of the TH-200-4R are the same, and your original driveshaft does not have to be shortened.
Whats better a 200r4 or a 700R4?
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.
Is a TH400 the same size as a 4L80E?
4L80E transmissions have nearly 25% overdrive and are 4 inches longer than the TH400. The trans mount has been moved rearward by an inch-and-a-half. If we talk about the weight, the 4L80E is nearly 50 pounds heavier compared to the TH400 due to the electronic control.
How much horsepower can a Turbo 200 handle?
The stock TH200-4R input shaft is safe to about 550 horsepower. Shown here is the end of the shaft that fits into the overrun drum at the rear of the transmission.
How much does a 200 4R transmission weigh?
’09 issue, we showed you why a 200-4R is an excellent choice for an overdrive automatic, as well as the modifications that California Performance Transmissions goes through to make these boxes even stronger….
| The Ratio Game | ||
|---|---|---|
| Gear | TH400 | 200-4R |
| Fourth | N/A | 0.67 |
| Weight (no converter) | 141 pounds | 124 pounds |
How much does a 2004R transmission weight?
Since the 200-4R trans mount is in the same location as the TH400, it bolted right up. In early Camaros, we’ve had to trim part of a TH400 crossmember to clear the trans pan, but it bolts right in….
| The Ratio Game | ||
|---|---|---|
| Gear | TH400 | 200-4R |
| Weight (no converter) | 141 pounds | 124 pounds |
What kind of transmission does a 200 4R have?
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.
What is the overdrive ratio on a Chevy 200-4R?
The 200-4R has a 2.74 ratio in first gear, which is 10% lower than most transmissions. The overdrive will give a 20 to 30% increase in gas mileage on the road. The 200-4R is a popular transmission swap for muscle car restorations to add the overdrive option & to update to a modern transmission.
What are the benefits of a 200-4R monster transmission?
The overdrive will give a 20 to 30% increase in gas mileage on the road. The 200-4R is a popular transmission swap for muscle car restorations to add the overdrive option & to update to a modern transmission. Converting from a Turbo 350 or Turbo 400 3-speed to the 200-4R Monster transmission may also increase the value of your vehicle.
What kind of bellhousing does a Chevy 200-4R have?
The 200-4R can be used on many other GM passenger cars because it was manufactured with both a Chevrolet and a B-O-P bellhousingbolt pattern.