289 Specs
   289 Photos
   Other GMW Cobras


  M1010 RV



Modern Upgraded Military M-37

General Overview: These M-37s were modified / upgraded and completely professionally remanufactured by Gentry Motor Works (GMW ) for an overseas contract.

This vehicle is as new since remanufactured. Main Point: All systems / designs were reviewed. The original Short comings were identified and new modern upgrades were incorporated.

Examples of the major upgrades are; current gas V8 power, 5 speed overdrive transmission, four wheel disc brakes, current military radial tires. At the same time the many original strengths and toughness were retained. This remanufacture process involved complete disassembly. Each item was inspected, reprocessed, and / or replaced with many new parts. This was not a simple repair or overhaul.


  • New, Current GM 5.7L V8, 4 bolt mains, 4-barrel carb., (Doubled original HP, Modern high speed reliable engine provides the speed and quickness to serve in the RRV role)
  • New, NV 4500 5-speed overdrive. (Allows for higher speed at lower rpm, Unit will cruise at 62mph @ 2,300rpm.)
  • Army Depot remanufactured with all new bearing / seals, gears. Military NP 200 type.
  • Army Depot remanufactured with all new bearings / seals / axle drive shafts. Axle ratio 5:83-1.
  • Army Depot remanufactured with all new bearings / seals. (Unit has special HD Foot brand rear axle shafts). Axle ratio 5:83-1.
  • 4 Wheel Disc. New, dual chamber, HD brakes with proportion valve.
  • New power steering upgrade. (Allows for maximum maneuverability in its RRV role) Steering has been upgraded with 5’caster for higher positive highway speed.
  • WINCH:
  • New military, Never used or installed. (This winch is PTO driven not the lighter duty hydraulic or electric type.) 175’ 7/16” cable, with 2 additional 75’ extra reach coils.
  • New front bumper with extra HD extensions and HD cable roller system.
  • BODY: Two person. Remanufactured with the following New parts
  • New Left driver door – Right passenger door, including window regulator / lock systems, (These doors were re-imported from the country of Greece.)
  • New Left & Right front seats, Brostom Torsion Bar, Floating seats.
  • New Windshield frame, (Upgraded with fixed two piece tinted glass).
  • New dual Electric HD marine type windshield wipers. (Upgraded from old style vacuum type).
  • Second insulated floor under transfer case portion for noise control.
  • Choice of 24 or 12 volt, New alternator 105 Amp at idle.
  • New, Complete GMW wiring system / harness.
  • New, all gauges.
  • BED: Remanufactured with New parts:
  • New Right & Left fenders.
  • New Tailgate, (This item was re-imported from Greece).
  • Complete bed guard protection system.
  • New Cab cover / Bed cover. (Original design but with current spec. Military vinyl material).