The Engine Chrysler Built to Save the Muscle Car Era — Then Buried Forever!

The Rare Engine Chrysler Built to Save the Muscle Car Era — Then Buried Forever tells the forgotten true story of the Ball-Stud Hemi, one of the rarest and most mysterious Mopar prototype engines ever created. Built in secret by Chrysler in the late 1960s, the A279 Ball-Stud Hemi was designed to be lighter, cheaper, narrower, and easier to mass-produce than the legendary 426 Hemi — a possible engine family meant to carry Mopar muscle cars into the 1970s. Instead, Chrysler killed the project, destroyed the tooling, and ordered the prototypes scrapped. In this video, we break down why Chrysler needed a new Hemi, what made the Ball-Stud Hemi so important, how close it came to production, why it was cancelled in 1969, and how one surviving prototype escaped destruction and ended up at the National Auto and Truck Museum in Auburn, Indiana. This is a deep dive into Mopar history, Chrysler performance engines, lost muscle car technology, prototype engines, the 426 Hemi, Plymouth Barracuda, Dodge Challenger, Tom Hoover, Dick Landy, and the engine that could have changed the final years of the muscle car era. If you love Mopar, classic muscle cars, rare engines, Chrysler history, Hemi engines, Dodge, Plymouth, drag racing, lost prototypes, collector cars, and automotive history, this video is for you. 👍 Like the video if you love classic muscle cars 🔔 Subscribe for more forgotten Mopar stories, buried prototype engines, rare muscle car history, and deep dives into the cars and engines the brochures never told you about. ------------------ ⏱ CHAPTER TIMESTAMPS 00:00 - The Rare Engine Chrysler Built to Save the Muscle Car Era 00:38 - Chrysler’s Secret Plan to Replace the 426 Hemi 01:31 - Why the 426 Hemi Was Too Expensive to Save Muscle Cars 02:42 - Project A279 — The Ball-Stud Hemi Explained 04:18 - How the Ball-Stud Hemi Was Lighter, Narrower, and Cheaper 05:34 - Why Chrysler Killed the Ball-Stud Hemi in 1969 07:02 - The Kill Order — Prototypes Destroyed, Tooling Scrapped 08:15 - The One Ball-Stud Hemi That Survived 09:36 - Dick Landy, Tom Hoover, and the Engine’s Hidden Afterlife 10:56 - Was Modifying the Last Ball-Stud Hemi Genius or Vandalism? 12:03 - Where the Last Ball-Stud Hemi Is Today 13:02 - What the Ball-Stud Hemi Could Have Meant for Mopar 14:21 - Could This Engine Have Extended the Muscle Car Era? 15:13 - Are There More Lost Ball-Stud Hemi Engines Out There? 16:10 - The Bigger Story Behind Chrysler’s Buried Prototype Engines ------------------ Copyright Disclaimer: This material is used under the 'fair use' provision as outlined in Section 107 of the Copyright Act of 1976, which allows for the use of copyrighted material for purposes such as education, research, scholarship, criticism, news reporting, commentary, and teaching. ------------------ #ClassicCars #musclecars #CollectorCars #mopar #426Hemi