S&S introduces a P Style engine that features a real retro look, but also features modern and updated technology. The Panhead engine, which was produced from 1948 until 1965, has been hailed as the coolest looking classic engine of all time. The new P-Series engines from S&S capture that retro styling from the 50's and 60's, but with 21st century engineering. Keep in mind, that as cool as these motors look, they are not reproductions. These engines are built to run! For retro custom applications, an alternator/generator version is offered that will fit any stock or custom 1970-1999 Shovelhead or Evolution Big Twin style chassis. The 93" engine will fit nearly all stock style frames. Although the S&S P-Series engines have a high classic cool factor, they are primarily designed to deliver performance and reliability. Engines come complete with S&S Super Stock ignition and S&S teardrop style air cleaner and S&S Super E carburetor. Is this the engine you'd want for a 10 point show grade restoration? Probably not. But how about a show grade retro custom? Absolutely! A daily rider? Of course! There are many advantages to using readily available, modern parts. Performance improvements aside, the ability to obtain high quality replacement parts is high on the list! A gratifying burst of speed from a big inch engine, and a quiet valve train are great, but being able to repair your bike without having to scrounge for obsolete parts makes it even better. The easy availability of replacement parts could make the difference between leaving your bike in the garage and riding it every day. Like we said, these engines were built to run!