Ford C4 Transmission Article Index for
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Information About

Ford C4 Transmission




  production 1964 &ndash 1986
  manufacturer Ford Motor Company
  related Cruise-O-Matic
  class 3-speed Longitudinal Automatic Transmission
  predecessor Cruise-O-Matic
  successor AOD
  similar Turbo-Hydramatic <br> TorqueFlite


The Ford C4 was a three-speed, light-duty Automatic Transmission introduced in the 1964 model year and produced through 1986 .

It featured an aluminum alloy 3-piece case (bellhousing, main case, and tailhousing). This was significantly lighter than earlier Cast Iron Cruise-O-Matic designs. It also used a Simpson Planetary Gearset .

It was used with Ford's inline six-cylinder engines and small V8 engines (see Ford Windsor Engine s), usually up to 302 in³ (5.0 L). By comparison, the 351 Windsor and 351 Cleveland small and intermediate-block engines were backed by the medium-duty FMX . A few C4s were built with a big-block bellhousing to use with Ford 335 Engine s, notably the 351M, but these are very rare.

It is especially notable as the original automatic transmission option in the Ford Mustang .

Modified C4s remain popular with Hot Rodders and Drag Racers due to their simplicity and durability.

Applications:


C5


The C4 was replaced in 1982 by the C5, which was essentially a C4 with a lock-up clutch in the torque converter to improve highway fuel economy. The C5 was phased out in 1986, replaced by the AOD .

Applications:


SEE ALSO