Speed buggy 16V

Before you go out and buy a final drive which I suppose is the rear end differential, you'd better check the ratio number on your old one. To do that you have to crawl under the car and crape the dirt off the small flat area on the lower back side of the differential. Ther will be a number there like 3.47 for a 300D or 3.07 if it's a 300 Turbo diesel. Then you'll know what to ask for. Good luck.

Ben