How many speeds does a 700R4 have?
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.
How big is the transmission shaft on a 700R4?
The TH350 is 22 1/4 “ from the bell housing to the tail shaft, with 3” 6” and 9” tail shafts available. Most of the time you’ll have to have the driveshaft shortened. The transmission mount location on the 700R4 is also a few inches further back (21.25” vs 19.5” with the TH350) so a new crossmember or some fabrication will be required.
Do you need a torque converter for a 700R4 transmission?
You must get a NEW torque converter for the swap. The 700R4 uses a locking converter which is not interchangeable. By locking the torque converter it makes a direct connection between the engine and transmission much in the same way that a manual transmission would going down the highway. You can look forward to roughly 30% better fuel economy.
What kind of transmission does a GM TH700R4 have?
The TH700R4 transmission was designed to replace the TH350 transmission. It is a GM automatic transmission designed for rear wheel drive vehicles.
Why does the 700R4 tell you when to shift?
The reason for this is because it works with the engines computer in tandem with the engine to provide consistent shifting that is well suited to any speed and throttle load situation. The 700R4, on the other hand is told when to shift by the aforementioned “TV cable”.
What kind of transmission does a Pontiac Firebird have?
1973-79 Pontiac V8 All Auto Trans Flex Plate sold. 2 1/2″ hole. Great condition. Fits ST300, TH350 & TH400. 1977-79 Firebird, Trans Am 403 V8 T-350 Flex Plate $30. Great condition. 1980-81 Pontiac 301 V8 T-350 Flex Plate $35.
When did the Pontiac 4 speed transmission come out?
Pontiac first offered a 4-speed in 1960. UPC = GM Universal Product Code. See http://www.teufert.net/trans/man-hist.htm for a list of transmissions by year and some good comments. 1955 & Earlier Light Duty 3-speed Standard Shift Transmission. The light-duty Buick trans was used by Pontiac in 1955 and earlier years.
What kind of transmission did Pontiac use in 1955?
1955 & Earlier Light Duty 3-speed Standard Shift Transmission. The light-duty Buick trans was used by Pontiac in 1955 and earlier years. It is easily distinguished by it’s small physical size and 5-bolt top cover. On a scale of 1-10, with “7” being a Muncie M22, the light-duty B-O-P selector is rated as a “4”
What are the 0 to 60 times on a Pontiac?
Please take into account that the Pontiac 0 to 60 times and Quarter mile data listed on this car performance page is gathered from numerous credible sources. There are a great deal of factors that affect the Pontiac cars 0-60 stats, so different sources may test the same vehicle and each may arrive at a unique 0-60 mph and quarter mile result. Zero