Overview On 4R70W Transmission
Initially introduced in 1992 for modular 4.6-liter engines in various Town Car models, these transmissions are an excellent choice for street performance with small block engines. Further, by 1994, these units had completely replaced the older A OD. A predecessor to the AODE, the 4R70W is a Ford transmission. The AODE and the 4R70W are often interchangeably used while referring to one another. These transmissions were the improved versions of the AOD, which was the first overdrive transmission Ford made as a functional solution to the fuel efficiency issues. This is why people still opt for the 4r70w performance rebuild kit because of its efficiency and power. Therefore, since the 70s, there have been regulations to improve air quality and fuel efficiency, which prompted the production of more efficient transmissions over the years. FORD 4R70W Transmission Car manufacturers started to build fuel-efficient cars in the 70s. While the decision was economical and environmentally f...