Jeep Gladiator Transforms into Powerful Truck with 1,000-HP Hellephant Engine

America’s Most Wanted 4×4 is offering Jeep Gladiator owners the opportunity to upgrade their trucks with a 1,000-horsepower Hellephant engine conversion. The Hellephant engine, originally found in the Dodge Challenger SRT Demon, is the most powerful version of the Hellcat V8. The engine swap offer is also available for the Jeep Wrangler. The AMW 1000 Hellephant engine features a 7.0-liter V8 with a 3.0-liter supercharger, producing 1,000 hp and 950 lb-ft of torque.