C4

JC Transmission offers two variations of the C-4 transmissions that can be built to suit your needs. C-4 transmissions automatically includes a Billet Servo Kit, but the bell housing is sold separate. Please see page 3 for the Ultra-Bell of your choice, or choose the new stock replacement bell (92480) to complete your transmission!

TRANSMISSIONS

40220-R: Reverse Manual
40221-50-R: Reverse Manual Brake
40221-50-RM: Reverse Brake 650 HP

VALVE BODIES

40218-R: Rev Manual
40550-BR: Re Manual Brake
40012: Valve Body Gaskets

C6

JC Transmission's reliable Competition C-6 transmission is a custom built unit to meet the needs of your application and your performance goals. Two different variations of the C-6 are available for applications from the street to the extreme conditions of mud truck racing.

TRANSMISSIONS

60220-R: Reverse Manual
60550-BR: Reverse Manual Brake

VALVEBODIES

60218-R: Rev Manual
60550-BR: Rev Manual Brake
60012: Valve Body Gaskets

SPECS

- 3 Speed
- 2.46:1 1st gear
- 1.46:1 2nd gear
- 1:1 3rd gear
- 650-700 Hp Max
- 90 Lb Dry Weight

Available with reverse pattern or brake only $80 Core charge


Specs

- 3 Speed
- 2.46:1 1st gear
- 1.46:1 2nd gear
- 1:1 3rd gear
- 550-600 Hp Max
- 140 Lb Dry Weight