Replacement Febi brand (Made in Germany) center bearing for the driveshaft. If you hear or feel a ‘thump-thump-thump’ when starting from a stop, it is probably a bad center bearing on the drive shaft. Replace it.
NOTE: Be aware that there are a number of very low quality center supports on the market. The supports we carry are high-quality long-lasting pieces that we have used on our road and race cars for a few decades.
NOTE 2: If you are running the early long-neck differential then this center bearing will not fit. Please call as there is no off-the-shelf option anymore.