The "Heart" of a racing C-4.
If you expect your performance transmission to live, you need to ensure its pump is in top notch shape.
Dynamic Racing Transmissions has developed a process to improve pressure and flow in the stock C-4 Pump assembly.
Each unit is disassembled, modified and inspected before being put back together with new bushings and pump gears.
Please select your intended usage above so that we can tailor the pump to your application.