Between the mountains of horsepower and the relentless shifts, NHRA Pro Stock racing transmissions take a ton of abuse.

Gray Motorsports gives us a look at how the Liberty five-speed transmissions they use in their race cars can handle one full-throttle bangshift after another for multiple passes. The tech is really cool in both its precision and simplicity.

Check it out for yourself.

[su_youtube url=”https://www.youtube.com/watch?v=thYPO3_BtFw&feature=youtu.be”]