What kind of gear does th 700R4 have?
Because of the transmission’s overdrive 0.69:1 ratio 4th gear, the 700R4 also helped GM meet 1980s fuel economy standards. The TH700R4 is easy to find, either as a used part or a rebuilt unit, and can be retrofitted into earlier transmission applications relatively easily as well.
What kind of transmission does a GM 700R4 have?
The Turbo Hydra-Matic 700-R4 is a very strong GM transmission and was used extensively in the GM family of cars for over 10 years. Because of the transmission’s overdrive 0.69:1 ratio 4th gear, the 700R4 also helped GM meet 1980s fuel economy standards.
When did the GM TH700R4 Turbo 700 come out?
The TH700R4 is an automatic shift, four-speed overdrive, longitudinally positioned transmission. It is now considered to be one of the finest overdrive automatic transmissions ever produced. The Turbo 700 was introduced in 1982 as a response to fuel economy pressures, and to be phased in as the replacement for the TH350.
What kind of transmission does a TH350 700R4 have?
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.
Because of the transmission’s overdrive 0.69:1 ratio 4th gear, the 700R4 also helped GM meet 1980s fuel economy standards. The TH700R4 is easy to find, either as a used part or a rebuilt unit, and can be retrofitted into earlier transmission applications relatively easily as well.
The Turbo Hydra-Matic 700-R4 is a very strong GM transmission and was used extensively in the GM family of cars for over 10 years. Because of the transmission’s overdrive 0.69:1 ratio 4th gear, the 700R4 also helped GM meet 1980s fuel economy standards.
The TH700R4 is an automatic shift, four-speed overdrive, longitudinally positioned transmission. It is now considered to be one of the finest overdrive automatic transmissions ever produced. The Turbo 700 was introduced in 1982 as a response to fuel economy pressures, and to be phased in as the replacement for the TH350.
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.