Now available on the Bring a Trailer, this 2020 Jeep Gladiator Rubicon represents a comprehensive performance build that combines factory off-road engineering with the muscle of a professionally installed V8 conversion. Purchased new from Suburban Jeep in Ann Arbor, Michigan, the truck was immediately delivered to America’s Most Wanted 4×4 (AMW) in October 2019, where it underwent an extensive transformation centered around the installation of a 6.4-liter Hemi V8. The conversion elevates the Gladiator well beyond its factory specifications, creating a pickup that blends heavy-duty trail capability with modern American V8 performance.
Finished in a sleek black exterior paired with a matching removable three-piece hardtop, the truck retains the aggressive styling that distinguishes the Rubicon trim while incorporating a range of premium factory and aftermarket upgrades. It was originally ordered with the Cold Weather Group, Active Safety Group, Cargo Group, and Trailer Tow Package, providing a well-rounded foundation for both recreational and utility use. Exterior enhancements include LED lighting, a tonneau cover, AMP Research power-retractable side steps, rear parking sensors, heated power-adjustable mirrors, a steel front bumper, front recovery hooks, a spray-in bedliner, a receiver hitch, and a power-locking tailgate. The fold-down windshield further preserves Jeep’s signature open-air driving experience.
The Gladiator rides on 17-inch Low-Gloss Black aluminum wheels accented with polished detailing and wrapped in aggressive 35×12.50-inch Nitto Terra Grappler G2 all-terrain tires. Factory Rubicon suspension components remain in place, including Fox monotube shocks and the electronic front sway bar disconnect system, ensuring exceptional off-road articulation. During the Hemi conversion, the steering system was also upgraded to accommodate the increased weight and performance demands of the larger V8 powertrain. Anti-lock disc brakes at all four corners provide confident stopping power across varying terrain.
Inside, the cabin combines rugged functionality with premium comfort. Heated front bucket seats and a split-folding rear bench are upholstered in black leather featuring distinctive red Rubicon embroidery. The interior is equipped with dual-zone automatic climate control, a heated steering wheel, cruise control, and Jeep’s UConnect 4C infotainment system with an 8.4-inch touchscreen, integrated navigation, Apple CarPlay, Android Auto, and a premium nine-speaker Alpine audio system. Visibility is enhanced by both forward-facing and rear-view cameras, including a ParkView system with trailer hitch zoom, while Blind Spot Monitoring adds an extra layer of safety during highway driving.
The centerpiece of the build is the SRT-specification 6.4-liter Hemi V8, professionally installed by AMW 4×4 shortly after the truck was purchased. Build documentation confirms the engine’s specification, while the conversion also included the installation of a replacement eight-speed automatic transmission. Power is delivered through Jeep’s Rock-Trac dual-range transfer case and Tru-Lok locking front and rear differentials, preserving the Rubicon’s legendary four-wheel-drive capability while dramatically increasing overall performance and torque delivery. The result is a highly specialized Gladiator that combines factory-grade off-road technology with the unmistakable character of Hemi V8 power.
2020 Jeep Gladiator Rubicon AMW Conversion For Sale – Image Gallery
Source: Bring a Trailer


















