For All V-12 Except 1971 E-Type V-12 With Lucas 26327 Starter.Note: To install this starter, re-use the original top mounting bolt in the threaded top "ear" and use the supplied through-bolt and nut for the bottom "ear." One of the mount bolts can be accessed by removing a plug in the passenger footwell. Use a socket extension to reach the bolt. High-Torque, Quick-Spin, Gear-Reduction, Bolt-On Starters. These high-performance starters spin the engine much faster than the stock starter, firing it off sooner. These small lightweight gear-reduction units are a much simpler bolt-in job than the heavy standard type starter. These starters are up to as much as 15 pounds lighter than originals and are provided with a full one-year warranty. 17-4002 is for Manual or Automatic Transmission. Please note that early vs. late part numbers were reversed in one area of our volumne 16 E-Type catalog. This is the late starter.