2000 | AM General Hummer Hard Top Wagon
Technical Information
Overview
Mechanically, the Hummer received a custom-fabricated stainless steel fuel tank, dual high-output fuel pumps, a full suite of sensors, a redesigned intake and turbo system, and a fabricated turbo-back exhaust. Extensive cooling upgrades include a premium aluminum radiator, intercooler, 12” high-performance fans, and auxiliary oil coolers, while the suspension and drivetrain benefit from a custom double CV front driveshaft, upgraded mounts, and reinforced transfer case components. Electrical work included new harnesses, SPOD systems, custom lighting, a Pioneer multimedia system, and Dakota Digital modules with extended HVAC. The interior was refreshed with new carpet, trim, billet accents, and integrated gauge clusters, along with finalized upholstery work and modern conveniences.
In total, more than $187,000 was invested in the transformation on top of the nearly $90k acquisition cost of the truck, supported by a comprehensive series of invoices covering over $77,000 in labor and $86,000 in parts, with custom fabrication and integration work performed throughout. The vehicle currently shows just over 5k miles and is offered with a clean title, a full set of restoration invoices, and a parts inventory breakdown. This 2000 AM General Hummer Hard Top Wagon blends military-grade capability with a modernized powertrain and bespoke craftsmanship—ideal for the collector or enthusiast seeking a fully sorted, high-performance Hummer with show-quality execution.
Service Records
Mechanical & Drivetrain Overhaul
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Wagler Duramax LB Engine: $13,541.47
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Allison CAT 3 700HP Transmission: $6,640.69
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Turbocharger & Charge Plumbing: $2,277.78 (turbo), $1,406.25 (charge piping), $1,812.50 (turbo-back exhaust)
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Custom Double CV Front Driveshaft: $1,567.45
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Custom Stainless Steel Fuel Tank & Complete Fuel System: $14,341.04
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Aluminum Radiator, Intercooler, and 12" Fans: $925.49, $718.17, $642.24 respectively
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FASS Fuel Pump and Heater Kit: $132.50
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Final Leak Testing and Fuel System Tuning: $1,052.50
Electrical & Control Systems
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Main Wiring Harness, Battery Cables, and Relay Setup: $1,062.50 + $2,137.50
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SPOD Control System and Panel Mounting: $417.50
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Dakota Digital HVAC Integration: $2,218.75
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Pioneer In-Dash Multimedia Receiver: $777.77
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Full Audio System Integration (Speakers, Seat Audio, RCA Cables): ~$800
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Gravity LED 7" Headlights, 20"/40"/50" Light Bars: ~$3,700 in parts plus wiring and install
Interior & Cabin Refinement
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Upholstery Material and Installation: $5,800.00 + $2,500.00
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Custom Omega Gauge Package and Billet Gauge Bezel: $2,500.00
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Carpet Install, Window Regulator, and Lock Actuator Work: ~$3,500
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Interior HVAC, Defroster, and Custom Trim Panels: ~$1,000+
Chassis, Suspension & Fabrication
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1.5"-2" Leveling Springs: $2,110.00
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Skid Plate Modification, Rocker Removal, and Paint Work: ~$2,500
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Engine/Transmission Mounts, Brackets, and Vibration Control: ~$1,000+
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Exhaust Bracket Fabrication and Final Frame Modifications: ~$1,000
Additional Items & Sublet Work
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Portal Hub and Brake Caliper Replacement: $1,800.00
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Wheels and Tires (40x15.50R20 OPMT TL – set of 4): $1,951.12
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Steering Column, Driveshaft Adjustments, and Fan Controller: ~$1,500
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Custom Labels, Laser Engraving, and Push-Button Decals: ~$500
Final Costs
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Labor: $77,810.00
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Parts: $86,425.14
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Sublet Work: $25,267.10
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Discount: -$29,062.88
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Tax: $4,560.65
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Total: $165,000.01
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Additional Pre-Restoration Work (April 2022): $22,361.99
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Combined Total Investment: $187,362.00
Ownership History & Provenance
Known Shortcomings
- Please review the document for photos of blemishes
Items included in the Sale
- Factory literature (i.e. an owner's manual)
- 2 key fobs
