In many cases, transmission models are updated in their component design(s) by the manufacturer and or aftermarket engineering companies to improve performance over earlier units and/or overcome particular problem areas. A good transmission specialist will incorporate these updated designs and parts into his rebuild in order to make certain the consumer receives the longest transmission life possible and to reduce his warranty liability from premature failure.

At National Transmission we are experienced in rebuilding transmissions in order to maximize the performance and longevity of your transmission. Contact us today to schedule an appointment.

See Our Work

This was a custom built GM 400 transmission built for this one off rat rod. This vehicle was designed and built by the owner and has his own creative design throughout the vehicle. National Transmission’s 23 NE location built the transmission for this high-output engine.