The pan-fill C4 really is more about strength for heavy-duty applications like full-size cars and trucks than anything else because the bellhousing bolts to the case outside the pump housing. Transmissions do not come with dipstick or crossmember mount. Compared to its predecessor transmission, the C6 offered lower weight, less complexity, less parasitic power loss, and greater torque capacity for larger engines. The type of transmission fluid you use is critical. The 1964—1969 C4 input shaft and clutch hub size was.
Here is a little information on some of the more popular fluids that explains what makes one type of transmission fluid different from the others. Checked their shelf to find several bottles. Then it gets worse again and quickly stops working once you drive it a bit. Never a moments trouble except for a leaky pan and now the shift lever seal,, have a new pan and better pan gasket, and seals but am unsure of what fluid to use. The other misconception is that the clutches slipped because they were worn out. A vacuum modulator installs in the valve body located above this job.
It didn't appear to be old bottles either, so someone must still make it. Internally, it has different valving and shift programming. The C4 employed a new state-of-the-art Simpson compound planetary gear set, which became an industry standard in the years to follow. The various Dexron formulas are backward compatible to 1949! The Ford C6 Street Strip transmission has a 2. Therefore, today we are going to educate you on the different types of transmission fluid used in both classic and modern automatic transmissions. When I worked in a tranny shop in San Jose, Ca.
This valve body was used from 1967 to 1969. At the same time, it damages the pump, sending metal particles into the system doing further damage. For added convenience, you can choose our Same Day Store Pickup to get your new parts immediately. The pan had never been removed and there is no drainplug, the only new fluid it got was when some leaked out. For 1971—1981, the C4 valve body changed significantly and does not interchange with 1964—1969 bodies due to changes in the case. If an auto hasn't been rebuilt in the past 20 years the seals will fail soon anyway so don't worry about it. Never a moments trouble except for a leaky pan and now the shift lever seal,, have a new pan and better pan gasket, and seals but am unsure of what fluid to use.
Rebuilt the tranny a few years ago, the plastic plug which plugs the dipstick tube hole was in the pan pushes into pan during tube installation. Case and valve-body bolt patterns changed for 1970—1981, which is why a 1964—1969 valve body does not fit a 1970—1981 case. Most larger or more experienced transmission shops now take that into account when using different friction materials, it is really the small timer or the do it yourselfer who ends up running into trouble down the road. This is done to prevent accidental use of the wrong fluid; such as engine oil. This article relies largely or entirely on a single.
When you need to get a major job or journey done right, there's nothing quite like your rugged Ford F-250. Thank You in advance In the day Type F was the best fluid on the market. Operating temperature is 150 to 170 degrees F. It may be necessary for you to change, speedometer gears for your application. Its important to use the flex plate supplied with the unit. For 1967, the C4 went to a more conventional P-R-N-D-2-1 pattern and a different valve body. In 1970, Ford gave the C4 a larger input shaft and clutch hub measuring.
These design goals were in line with those of the for smaller engines. Transmission fluid is used in an automatic transmission as a lubricant to provide the transmission with a way to shed excessive heat, and to act as a transmitter of power by using hydraulic pressure to move valves and apply band and clutches. I hope to get another 30-40 miles out of it before I have to put seals and clutches in it. The Ford C6 transmission has been in production since 1966. The 3-speed C4 Cruise-O-Matic was introduced just in time for the 1964 model year.
With the engine running, does the transmission engage when you put it in drive or reverse? I have no details on the rebuild or on the fluid that was used at the time. This is the type of fluid that would be used in a C6 transmission. I would stay with the Type F. It is advisable to retain and use the original shift lever. Transmission fluid is to an automatic transmission as water is to an aquarium. My 73 has a C6 tranny and 429 motor from a 1970 Torino in it,,, I have the tranny pan off to replace the shift lever seals and have also drained the torque converter. From 1964 to 1966 the C4 was called the Dual-Range Cruise-O-Matic—known among enthusiasts as the Green Dot transmission.