How many speeds is a 700R4 transmission?
four speed
The 700R4 is a four speed automatic transmission, with a half-hour overdrive in fourth gear. This transmission was created by General Motors, however it is also sometimes known by the name Hydramatic.
What are the gear ratios in a 700R4 transmission?
700R4 Transmission Ratios
| 1st | 2nd | 4th |
|---|---|---|
| 3.059 : 1 | 1.625 : 1 | 0.696 : 1 |
How do I know what speedometer gear I need?
To determine your tires true diameter in relation to determining what speedometer gears you need, measure from the ground up to the center of the axle then multiply by two. The actual run out of the tire can be as much as 2 to 3 inches less than what the circumference of the tire measures.
Does a 700R4 have a speedometer cable?
The early 700R4’s had a regular speedometer cable connector but your rear end ratio would determine the gear in the tailshaft.
What kind of transmission does a 700R4 have?
In summary, the 700r4 transmission was a 4-geared hydraulic automatic transmission with the 4th gear, an overdrive gear (30% increase). The transmission was made between 1982-1992.
What’s the difference between a 700R4 and a TH350?
The 700r4 and the 200-R4 transmission replaced the TH350 transmission at that year. The TH350 was a 3 geared transmission without the last overdrive gear. The 700r4 was a big upgrade with an additional gear (Overdrive), the 1st and 2nd gear became longer, and the transmission case itself became a bit longer.
How much does a Hydramatic 700R4 transmission weigh?
The transmission is 23.4 inches long and weighs 155 pounds. The transmission holds a total of approximately 11 quarts of transmission fluid. The 700R4, produced by General Motors/Hydramatic, is considered one of the best overdrive transmissions ever made.
How big is a gearstar 700R4 transmission shaft?
It’s 23.4 inches long, weighs 155 pounds, and has 16 bolts. The tail shaft housing is connected to the main case by four bolts, and the bolt spacing is comparable to that of the THM350 transmission. Dimensions of the 700R4 are: