At Switzer Performance, we have been repairing, rebuilding, and upgrading the GR6 transmission since 2009. In that time we have experimented relentlessly to find what combinations best serve our customers. From the in-house transmissions we provide to our street-biased clients to the ShepTrans options we provide to our hardcore drag race clients, we have the correct solution for you. We have no bias toward anything other the right solution for your particular goals.
These services are also provided independent of package sales. If your existing package requires a transmission upgrade solution, give us a call and we can help you make the best decision.
Along with our own unique package offerings, we proudly offer installations and support for ShepTrans GR6 transmissions.