How does a C4 transmission shift?
The C4 automatic transmission was introduced by Ford in 1964. It is equipped with a vacuum modulator that senses change in the engine’s vacuum due to throttle position and load changes. As these changes occur, the modulator adjusts the shift timing of the transmission according to the demand of the engine.
Which is better C4 or 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.
How good is a C4 transmission?
The most reliable automatic transmission Ford has ever produced has been the C4 Cruise-O-Matic. … If you put the shifter on the large dot, the Dual-Range C4 would do a normal 1-2-3 upshift. Placing the shifter on the small dot kept the transmission in second gear, for slow, slippery road driving.
What does a C4 transmission fit?
Specifically, the vehicles that came with a C4 transmission were the Ford Bronco between 1973 to 1977, and the Ford F-series between 1965 to 1981. Here’s what it looks like: Ford Bronco (1973–1977) Ford Cortina (1974–1982 )
How much horsepower can a C4 transmission handle?
a properly built C4 can handle as much as 800hp, though i wouldnt put that much power through one on a regular basis unless i had a strict maintenance program, including freshening up the trans at least once during the race season.
Will a C4 transmission fit a 351?
According to my Auto Krafter Fairlane/Torino catalog, it shows the C4 for small blocks as the same for ’65-76 164 teeth ring gear. No. The bellhousing for the 351M can fit the 429/460 and 400. The 351W bellhousing shares the same pattern as the 300 I6, 302, later 289 and is much more common.
How much is a C6 transmission worth?
$100 – $150 for a C6 sounds about right.
Does a C6 transmission have overdrive?
The Ford C4 and C6 transmissions are two of the best performing, most durable transmission ever built. … The unit will shift into overdrive without attention of the driver and you can let the wife or whomever drive the vehicle.
Will a C4 transmission fit a 351 Cleveland?
yes. the 351C uses the same bellhousings as the small blocks. However, one thing to remember is if you build up the engine much or plan on racing the stock C4 is a weaker transmission than a C6.
Will a C4 bolt up to a 302?
C4 and 302/5.0 will match up if it is the 6 bolt bell housing. The 302/5.0 trans bolt pattern never changed so as long as the C4 is for that engine family it’ll work.
What is the difference between a C4 and C5 transmission?
The difference between the C4 and C5 is that the C5 has a centrifugal lockup whereas the C4 doesn’t. They are both still 3 speeds.
How much does it cost to rebuild a C4 transmission?
They range from $800 to $1,300. The bulk of them are in the $850 to $950 range. Not sure how the C6 and C4 compare, but I would think the work and parts should be about the same.
What vehicles had a C4 transmission?
- 1973–1977 Ford Bronco.
- 1974–1982 Ford Cortina.
- 1964-1967 Ford Econoline and Falcon Vans.
- 1965–1983 Ford F-Series.
- 1964–1970 Ford Fairlane.
- 1978–1983 Ford Fairmont.
- 1965–1970 Ford Falcon.
- 1975–1982 Ford Granada.
How can I tell if my transmission is C4?
The easiest way is to check the transmission identification tag, which is located under one of the servo bolts on the passenger-side servo. On some transmissions the tag may be located under one of the driver-side servo bolts. There should be a series of numbers and letters which tell what year it is.
Is a Cruise O Matic a C4?
Registered. When the C4 first came out in ’64 it was called a Cruise O Matic. The C6 and FMX were also called Cruise O Matics at one time or another.