
Buyer Resources
- 2005 American General Humvee M1152 LS3
- 6.2L Naturally Aspirated LS3 V8
- Electronic Fuel Injection
- 6L80E 6-Speed Automatic
- 4WD
- Gunmetal Gray Satin Exterior
- Black/Gray Custom Interior
- MP1226 Transfer Case
- Custom Tom Woods Driveshafts
- Aftermarket Performance Intake
- Aftermarket High-Flow Exhaust System
- Extended Heavy-Duty Cooling System
- 25-Gallon Fuel Tank
- Dual Battery System
- Pipe Dreams Modular Subframe
- Custom Fixed 4-Man Hard Top
- Aluminum Hard Doors
- Side Vent Delete
- Vintage Air Conditioning System
- Corbeau Two-Tone Adjustable Leather Front & Rear Seats
- Pipe Dreams Seat Bases
- Black Carpet Interior
- Suede Headliner
- Dome Lights & Grab Handles
- Multi-Layer Sound Deadening
- Momo Steering Wheel
- Aftermarket SpeedHut Gauges
- Aftermarket 9" Touchscreen Infotainment System w/ Apple CarPlay
- Aftermarket 4-Speaker Audio System
- 18" Black Rhino Wheels
- 37x13.50R18 Cooper Discoverer STT Pro Tires
- Black Spray-On Bedliner Coating
- Custom Paint Job
Military-grade engineering meets modern V8 performance in this extensively reimagined 2005 American General Humvee M1152 Heavy Variant. Originally built as a tactical military platform designed for extreme durability and off-road capability, this Humvee has been comprehensively transformed into a highly refined custom machine that blends rugged utility with modern comfort and performance. Showing just 32 miles since completion, this build is effectively a freshly finished custom creation rather than simply a used military vehicle. Power now comes from a 6.2-liter LS3 V8 paired with a modern 6L80E automatic transmission, replacing the original diesel drivetrain with a far more responsive and enthusiast-friendly setup. Complemented by premium interior craftsmanship, upgraded climate control, modern infotainment, and extensive mechanical enhancements, this Humvee offers an experience few custom builds can replicate.
Exterior and Interior
The exterior of this 2005 American General Humvee M1152 Heavy Variant retains the unmistakable commanding presence that made the Humvee legendary, while introducing substantial custom refinement throughout. Finished in a striking Gunmetal Gray Satin custom paint finish, the body presents with a far more sophisticated appearance than its military origins would suggest. The custom fixed 4-man hard top, aluminum hard doors, side vent delete, and black spray-on bedliner treatment contribute to a cohesive industrial aesthetic that feels both purposeful and premium. Massive 37-inch Cooper Discoverer STT Pro tires wrapped around 18-inch Black Rhino wheels reinforce its go-anywhere capability, while the upgraded stance and subtle detailing make it equally at home at a high-end automotive gathering. The interior of this 2005 American General Humvee M1152 Heavy Variant has been transformed far beyond anything associated with its utilitarian roots. A fully customized Black and Gray cabin introduces genuine comfort through Corbeau two-tone adjustable leather seating for both front and rear occupants, mounted to Pipe Dreams seat bases. Black carpeting, a suede headliner, dome lighting, grab handles, and extensive multi-layer sound deadening dramatically improve cabin livability. Modern amenities include a Vintage Air climate control system, aftermarket touchscreen infotainment with Apple CarPlay, upgraded audio, custom SpeedHut instrumentation, and a Momo steering wheel. The result is a cabin that preserves the Humvee’s commanding feel while delivering a surprisingly civilized driving environment.
Engine
Under the hood sits a 6.2-liter naturally aspirated LS3 V8, bringing proven General Motors performance engineering to this military-grade platform. Paired with a 6L80E 6-speed automatic transmission, the drivetrain upgrade dramatically modernizes the Humvee’s drivability, responsiveness, and serviceability compared to its original configuration. Supporting modifications include an aftermarket performance intake, high-flow exhaust, extended heavy-duty cooling system, dual battery setup, custom Tom Woods driveshafts, and the MP1226 transfer case, ensuring the drivetrain is properly equipped for both on-road and off-road use. The 25-gallon fuel tank, heavy-duty underpinnings, and purpose-built mechanical package maintain the Humvee’s legendary durability while delivering a far more engaging ownership experience. This is not merely a restored military truck—it’s a professionally executed custom build engineered to offer modern V8 performance in one of the most iconic off-road platforms ever created.
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