Building a trick street performer can include swapping out many of the original driveline components with others that are proven performers. Take the current trend in LS engine swaps or the tried and true Ford nine-inch rearend swap.

Use the transmission yoke when measuring for a new driveshaft. (Photos from the video).

All too often in the project car game, getting carried away on one aspect of the build can cause some tunnel vision. Ultimately, without warning you’ve neglected other key components of the build without even being aware of it. Sure, we all enjoy big engines with lots of extra power to play with and it’s easy to see how some builds can go one direction and completely disregard safety in the other.

An assistant to hold the metal tape at one end is highly recommended.

Chances are if you’ve only focused on one aspect of the build, a minor to catastrophic failure may be in your future. In some cases, the driveshaft is often overlooked.

Down and dirty method of U-Joint installation.

Some builds go right for the gut by adding lots of power, firm shifts and a Posi rearend. However, the builder maybe skipping right over an adequate driveshaft setup.

You’ll be happy to know that the folks at Quarter Master and TCI Automotive have provided a video that shows the proper way to measure a driveshaft and a down-and-dirty method for replacing u-joints when you’re caught in a bind and need a quick fix.

For more driveline information, please visit Quarter Master Industries at www.quartermasterusa.com and TCI Automotive at www.tciauto.com.