What is the difference between C4 and C6 transmission?
The C4 transmission was primarily used in cars. The C6 transmission could handle more power. Due to the ability to handle more power, the C6 transmission was used in many Ford trucks with bigger engines, and in larger cars that were manufactured with bigger engines.
Are all C4 transmissions the same?
A redesigned C4 valve body and transmission case came along in 1970, which was used for the C4’s production life through 1981. In Drive, the C4 shifts the same as the Dual-Range at the large green dot with a normal 1-2-3 upshift program and the same gear ratios throughout.
Is a C6 transmission a 4 speed?
Transmission Types The C6 is a non-electronic, three-speed transmission. The AOD features a four-speed, non-electronic transmission. It was not until 1992 that Ford introduced the electronic version of the AOD, the AODE.
How much HP can a C4 transmission handle?
A built C4 for the street will hold 500HP, and a race C4 will hold over 700HP, but unfortunately the stock C4 behind a 450HP motor isn’t going to last long, do yourself a favor and rebuild the one you have.
Are all Ford C6 transmissions interchangeable?
Any FE block C6 will work. Check the tail shaft for length. Late 60’s and early 70’s trucks had a short tailhousing with a fixed yoke on them instead of a shaft for a slip joint.
How can you tell the difference between a C4 and C5 transmission?
The difference between the C4/C5 is mainly that the C5 has a lockup torque converter function. The case also has some oiling improvements also. Install the valve body, input shaft, and torque converter from a C4 and you will be good to go.
How do I identify a C6 transmission?
Look for a seam between the bell housing and the body of the transmission. If no seam exists, the transmission is a C6. If a seam does exist, it will be necessary to inspect the oil pan to determine whether the transmission is a C3 or a C4.
Will a 302 bolt up to a C6 transmission?
Will A Ford 302 Bolt Up To A C6 Transmission? It is possible to fit a c6 with a smallblock bellhousing pattern FE pattern, but it is not the same. It should be able to handle a 302 with a mild cam, a 4 bbl intake, and a good set of headers.
What engines are compatible with a C6 transmission?
What Engines Are Compatible with A C6 Transmission? With the help of this transmission, Ford can pair its 351W, 351C, 428, 429, 460, and 462 gasoline-powered engines.
Can a C4 transmission handle 500 hp?
How much HP can a C6 handle?
According to Kokonis the company uses stock input shafts for applications up to 1,000 hp. Pushing past that limit requires the CK Performance billet input shaft. Other standard modifications are stronger C6 planetary carriers.
What is a Ford C6 transmission?
The Ford C6 transmission was larger and was classified as a heavy-duty transmission. Both the C4 and C6 transmissions are still used in some instances. They are particularly used by drag racers and hot rod enthusiasts. The C6 transmission is also used by those who enjoy going off road with their trucks.
What kind of transmission does a Ford C4 have?
The C4 was produced at Ford’s Sharonville, Ohio, transmission plant for its entire production life through 1981 and was the first automatic transmission Ford designed and built. The C4 employed a new state-of-the-art Simpson compound planetary gear set, which became an industry standard in the years to follow.
What kind of transmission does a Ford V8 have?
The round bell, six-bolt C6 transmission for FE-series big-block V-8s. A C6 is easily identified by its one-piece bellhousing and main case design. For 1971–1981, the C4 valve body changed significantly and does not interchange with 1964–1969 bodies due to changes in the case.
When did the Ford C5 Select Shift transmission come out?
In 1982 Ford introduced the C5 Select-Shift transmission, which was nothing more than a C4 with a locking torque converter to improve fuel economy. The C5 was in production between 1982 and 1986 at the Livonia, Michigan, transmission and axle plant and is not recommended as a performance transmission as received from the factory.