Shop Latemodelrestoration.com for all of your 1979-93 Mustang driveshaft and component needs. Swap out that heavy stock driveshaft for a lightweight aluminum Ford Racing driveshaft. These replacements reduce vibration and unsprung/rotational weight giving your Foxbody a smoother ride and quicker acceleration. A failed u-joint can be a huge safety concern at any speed, keep you and others safe with an NHRA approved driveshaft safety loop. Complete your upgrade with driveshaft bolts, replacement and heavy duty u-joints, yolks, spacers, and pinion flanges.