Up next Mad Yeti: A 2023 Toyota Sequoia Ready for Any Adventure Published on June 13, 2024 Author Lindsey Fisher Share article Facebook 0 Twitter 0 Mail 0 Off-Road Beast: The Incredible Transformation of a Military Jeep M715 An Ex-Military Truck Turned Bitchin’ Desert Bomber Retired military-based vehicles have long been popular among off-road enthusiasts when it comes to building a rugged, dirt-worthy machine. From Humvees to 6x6s, go to any major off-road area on a busy weekend, and you’re apt to see at least one or two that’s been converted for civilian adventure use. But just like with any subcategory of the automotive world, there are a handful of ex-military vehicles you hardly ever see “in the wild,” or at least not built out like a prerunner ready to take on the Mexican desert. One such vehicle is the classic 1967 Kaiser Jeep M715 tactical military truck. When one is built in such fashion, man, it makes for one heck of a ride! Subscribe to our weekly newsletter This gorgeous M715 is owned by Wade Geisler, owner of Straightedge Automotive Restoration in St. Anthony, Idaho. Now, if you know anything about St. Anthony, you probably know that it’s home to some of the most visited sand dunes in the country for off-roaders and adventure campers, outside of Glamis, California. As such, this M715 fits in well, having been built to bomb through the sand and silt of Baja California. Also fitting? Its name—Baja Kaiser. Military Beginnings Based on the civilian Jeep Gladiator, the Kaiser Jeep M715 was originally produced starting in 1967 as a light, 1 ¼-ton military truck. It was designed as a tactical troop and cargo carrier, but built with the use of mostly commercially available components as opposed to components made specifically for the production of military vehicles (like many of its predecessors and successors). Other variants of the model included the M725 and M726, which were built for ambulatory and maintenance/utility work, respectively. While the M715 was used in combat by the United States during the Vietnam War, the truck was considered subpar compared to its predecessor, the Dodge M37. Power, reliability and rigidity were all known downfalls of the truck as a military vehicle. Therefore, the M715 model was completely replaced, at least in US military outfits, by the mid 1970s. “While known to be underpowered with a sluggish 230ci inline-6 under the hood, the M715 made for a great base-model truck for anyone looking for a relatively cheap utility vehicle, albeit not being known for its strong platform.” Once retired from military service, many M715s became available for civilian use. While known to be underpowered with a sluggish 230ci inline-6 under the hood, the M715 made for a great base-model truck for anyone looking for a relatively cheap utility vehicle, albeit not being known for its strong platform. Therefore, it wasn’t uncommon to see a discharged M715 variant on the streets in the 1970s and ’80s. Unfortunately, fewer and fewer of the models can be found nowadays. While some continue to be fortunate enough to find owners willing to give them a new lease on life, countless others can be found rotting away in some farmer’s field. Though a sad ending to some, it makes those relics that were saved that much cooler—especially when built like this one! Off-Road Ready Wanting to get the most out of his M715, Wade made a point to outfit the Kaiser with beefy, off-road worthy components, starting with the chassis. While the Kaiser maintains its original frame, it was rebuilt and beefed up in-house at Straightedge. The truck was then equipped with Eibach springs both front and rear, as well as FOX coilover shocks with bypasses. This setup gave the Kaiser an incredible 17 inches of suspension travel in the front and 22 inches of travel in the rear! Now, there’s no way you’re going to get the most out of a suspension system like that with a classic 3.8L I6 under the hood. So Wade did the only thing he could—outfit his truck with a Chevrolet Performance supercharged 6.2L LSA marine V-8. Now if that isn’t enough to get your juices running, we don’t know what is! Backing the LSA engine is a 4L80e automatic transmission built for an RV, which pushes the engine’s supercharged power through an Atlas transfer case to DynaTrac ProRock 80 front and rear drive axles before making contact with the ground by way of 4 ½-inch backspaced Toyo Open Country A/T III tires wrapped around TrailReady 844 Stealth wheels. Additionally, both the front and rear of the truck feature 4.56 gears and locking differentials for even more off-road readiness. Looking the Part Wade outfitted his ex-military truck with some pretty substantial performance upgrades, but it should look cool too, right? Well, Wade and his team at Straightedge Automotive Restoration didn’t disappoint there either! “So Wade did the only thing he could—outfit his truck with a Chevrolet Performance supercharged 6.2L LSA marine V-8. Now if that isn’t enough to get your juices running, we don’t know what is!” While the team wanted to maintain the classic look of the truck, they opted to upgrade it accordingly based on plans to bomb through the Mexican desert more than once. These upgrades include custom bumpers and a custom long-travel bed cage, which showcases the FOX bypasses prominently. The truck was also upgraded with 5 ¾-inch 40W headlights from ORACLE Lighting, as well as one of the company’s underglow kits, and rear-facing Rough Country LED cube lights for added visibility in any situation. The painted finish of the truck is a Military Tan chip guard laid by Matt Hollist, and topped off with black classic military-inspired graphics. Inside the truck is equally equipped featuring black cloth Corbeau USA racing seats, a Grant 689 racing steering wheel atop an Ididit steering column, and Classic Instruments Moal Bomber Series gauges. Since The Baja Kaiser was built for high-speed desert driving, the interior of the truck also boasts a custom roll cage built by the team at Straightedge, a Rough Country switch control panel, and a Rugged Radios communication system. Other niceties you’ll find in the truck include a WOLFBOX rear camera, and an air conditioning system from Vintage Airto help combat that desert heat as well as make driving around Idaho that much more comfortable. Wade’s Kaiser Jeep M715 is such a cool and unique rig that we challenge you to find one just like it. Built to take on the Mexican desert like a boss, this ex-military vehicle is miles away from its 3.8L-powered, tactical beginnings, but as they say, with age comes wisdom, and there’s certainly plenty of genius in this build. UPGRADES 1967 Kaiser Jeep M715 “Baja Kaiser” OWNER: Wade Geisler St. Anthony, ID Chassis & Suspension: Rebuilt and reinforced 1967 Kaiser 715 frame; Eibach Off-Road front and rear springs; FOX front and rear coilover shocks with bypasses; PSC Motorsports steering box and stabilizer; Custom fuel tank Wheels & Tires: 17×8-inch TrailReady 844 Stealth wheels; Toyo Open Country A/T III tires with 4.5-inch backspacing front and rear Engine & Drivetrain: 2010 Chevrolet Performance supercharged 6.2L LSA marine V8; Custom motor mounts; 3-inch Novak Conversions headers; Custom 3-inch exhaust system; 2010 RV 4L80e automatic transmission; Transmission work done by Western Transmission of Idaho Falls, ID; TCI Automotive 63005BL shifter; Custom crossmember; Atlas transfer case; DynaTrac ProRock 80 front and rear drive axles; 4.56 gears front and rear; Front and rear lockers; 2008 Duramax brake booster and master cylinder Body & Paint: ORACLE Lighting 5 ¾-inch 40W headlights; Rough Country LED rear cube lights; ORACLE Lighting underglow kit; Custom bumpers built by Straightedge Auto Restoration; Custom long-travel rear bed cage; Military Tan chip guard with military-inspired graphics by Matt Hollist Interior & Sound: Black cloth Corbeau USA racing seats; Custom roll cage built by Straightedge Auto Restoration; Classic Instruments Moal Bomber Series gauges; Grant 689 racing steering wheel; Ididit steering column; Rough Country switch control panel; WOLFBOX rear camera; Rugged Radios communication systemVintage Air A/C FREQUENTLY ASKED QUESTIONS What miscellaneous modifications have been made to the Jeep M715 Diesel-Powered Overlander? Comprehensive List of Miscellaneous Modifications Made to the Jeep M715 Diesel-Powered Overlander Steering Enhancements The steering system has been upgraded with hydro-assist steering and a customized pitman arm from a Jeep CJ, providing greater control and handling on rough terrains. Advanced Lighting Solutions The vehicle is equipped with a 40-inch LED lightbar for maximum visibility. Additional lighting includes flood and scene lights, as well as specialized driving lights to ensure safety during night-time adventures. Unique Features and Add-Ons The Overlander features an aluminum service bed, ideal for heavy-duty use, akin to those used in military applications. Essential tools like a Hi-Lift jack, shovel, axe, and chainsaw are onboard for emergencies and off-road challenges. A Honda 2000 generator is included, allowing for reliable power supply in remote locations. For added convenience, there’s an onboard air system complete with a tank, and a propane tank for various needs. Storage solutions are comprehensive, including a 20-gallon water tank, and designated spaces for tools and spare parts. Comfort and Utility Upgrades The sleeping area is air-conditioned, ensuring a comfortable rest regardless of external temperatures. A well-equipped kitchen, complete with a fridge, provides the convenience of home while on the go. By integrating these modifications, the Jeep M715 Diesel-Powered Overlander is perfectly tailored for robust off-road expeditions and extended overland travel. What type of bumper and winch are equipped on the Jeep M715 Diesel-Powered Overlander? The front end of the Jeep M715 Diesel-Powered Overlander is outfitted with a formidable bumper designed for serious off-road challenges. This modified M715 bumper not only provides a rugged appearance but also houses a concealed winch capable of handling up to 12,000 pounds. To further enhance durability and protection, a custom brush bar has been added. This component shields the headlights and radiator from potential damage caused by obstacles on the trail. Thus, the rig offers both robust recovery capabilities and comprehensive front-end protection. How has the AGO-10 model U.S. Army Contact Maintenance body been integrated into the Jeep M715? Integration of the AGO-10 Model into the Jeep M715 The integration of the AGO-10 model U.S. Army Contact Maintenance body into the Jeep M715 is a testament to meticulous engineering and customization. Originally designed for a GM M1031 CUCV military truck chassis, the AGO-10 required significant modifications to be compatible with the M715. Custom Mounts and Secure Fitting Adapting the AGO-10 to the M715 involved creating bespoke mounts. These custom mounts were essential to ensure the heavy maintenance body could be securely attached to the Jeep’s frame. Each mount was precisely crafted to provide a snug and stable fit, minimizing any potential movement during travel. Seamless Grafting to the Cab Beyond the mounting points, the AGO-10 was skillfully grafted into the Jeep’s cab. This required detailed adjustments to merge the maintenance body seamlessly with the vehicle. The transition between the cab and the AGO-10 is smooth, creating a unified structure that maintains the aesthetic and functional integrity of the Jeep. Enhanced Functionality The integration isn’t just about aesthetics; it substantially enhances the vehicle’s functionality. With the AGO-10installed, the Jeep M715 now offers sleeping quarters, making it ideal for extended adventures. Moreover, the maintenance body provides ample space for carrying essential tools and equipment, ensuring that the vehicle is prepared for any situation it might encounter on or off the road. By investing time and expertise in the adaptation process, the AGO-10 has been effectively incorporated into the Jeep M715, transforming it into a versatile and robust adventure-ready machine. How has the Able Body Corporation AGO-10 service body been adapted for the Jeep M715 Overlander? The AGO-10 service body, originally designed for a GM M1031 CUCV military truck chassis, has been ingeniously modified to fit the Jeep M715 Overlander, turning it into a versatile and rugged adventure vehicle. Here’s how this transformation was achieved: Custom Mounts for Secure Attachment Significant time and effort were dedicated to adapting the AGO-10 to the M715. Custom mounts were crafted to ensure the heavy box could be securely attached to the Jeep’s frame. This step was crucial for maintaining vehicle stability and safety. Seamless Integration with the Cab To provide a cohesive look and maximize functionality, the AGO-10 service body was perfectly grafted into the Jeep’s cab. This integration not only enhances the aesthetic appeal but also ensures easy access between the cab and service body, creating a more user-friendly setup. Expanded Utility and Comfort The adapted AGO-10 service body offers numerous benefits for the Jeep M715 Overlander: Sleeping Quarters: The service body incorporates a space for sleeping, making it ideal for extended trips and adventures. Tool and Equipment Storage: Ample storage capacity allows for the transport of necessary tools and equipment, ensuring preparedness for any situation encountered on the road. This thoughtful adaptation transforms the Jeep M715 into a self-sufficient and reliable overlanding vehicle, equipped for any adventure. What are the unique features of BJ Kohlleppel’s Jeep M715 Diesel-Powered Overlander? Unique Features of BJ Kohlleppel’s Jeep M715 Diesel-Powered Overlander BJ Kohlleppel’s Jeep M715 Diesel-Powered Overlander stands out due to its blend of military robustness and modern modifications. Here’s a detailed look at what makes this off-roading machine unique: Diesel-Powered Engine BJ equipped his M715 with a powerful Navistar V-8 diesel engine. Initially acquired as a freebie needing a rebuild, the engine was overhauled with key modifications, including: Navistar cast cylinder heads DB2-4911 injection pump GM-4 turbocharger Custom 3-inch exhaust system These enhancements boost the engine’s durability and performance, making it a reliable powerhouse for off-road adventures. Interior Upgrades The interior of this M715 is designed with both comfort and functionality in mind: MasterCraft Safety seats and harnesses provide support and protection. Updated instrumentation includes gauges for boost, oil pressure, engine temperature, voltage, and fuel level, ensuring the driver can monitor the engine’s conditions effectively. Thumb-throttle mounted to the transmission shift lever adds to driving convenience. Front Axle and Suspension Underneath the front end, this vehicle features significant upgrades: Ford Super 60 front axle with 4.56-ratio ring-and-pinion gears. Yukon Grizzly automatic/mechanical locker integrated for enhanced traction. **ContiTech airbags and Bilstein shocks collaborate for a smooth ride. Custom steering setup joining a hydro-assist unit and a modified pitman arm ensures precise control. Rear Axle and Suspension The rear suspension system showcases BJ’s innovative engineering skills, featuring: GM 14-bolt rear axle combined with a 4.56-geared mechanical locker. 2005 Ford radius arms converted into trailing arms. ContiTech air bags and Rancho shocks, completing the robust, efficient setup. Transfer Case and Customization At the vehicle’s core lies a Ford New Process 205 transfer case, reinforced by: Custom crossmember Custom engine mounts, frame crossmembers, bed mounts, and suspension brackets This ensures solidity and adaptability to BJ’s unique build requirements. Onboard Air System Being prepared for remote adventures, BJ included an onboard air system: Large air tank mounted on the chassis 2,000W generator 20-gallon water tank Three fuel tanks, totaling a 70-gallon diesel capacity This setup guarantees ample fuel, water, and power supply for extended off-grid trips. Overland Camper The utility body was transformed into a cozy, air-conditioned camper. Features include: Interior lighting 110V accessory power This conversion provides almost all the comforts of home, making it perfect for multi-day off-road excursions. Front Bumper and Winch BJ’s Jeep features a formidable front bumper equipped with: Hidden 12,000-pound-capacity winch Custom brush bar protecting headlights and the radiator Plug for a portable generator, enabling versatile power options Tires and Wheels Recognizing the importance of traction, BJ chose: 37×12.50R17LT Falken WildPeak M/T tires for their aggressive tread and durability Pro Comp steel 17×8 wheels, enhancing both performance and aesthetic appeal Mounting the Maintenance Box The vehicle features a custom-installed AGO-10 model U.S. Army Contact Maintenance body, tailored specifically for the M715. This box serves as both sleeping quarters and storage for tools and equipment, seamlessly integrated into the Jeep’s cab. In conclusion, BJ Kohlleppel’s Jeep M715 Diesel-Powered Overlander is a testament to meticulous engineering and thoughtful customizations, transforming a classic military vehicle into a modern, reliable off-road adventure machine. What is the history and background of BJ Kohlleppel’s interest in military vehicles? BJ Kohlleppel’s fascination with military vehicles spans many years. As an avid enthusiast, he has dedicated countless hours to building and customizing various off-road models, each project reflecting his deep passion for rugged, historical machinery. Among the wide array of vehicles he has worked on, Jeeps consistently emerged as his preferred choice, admired for their durability and versatility. When Kohlleppel discovered the opportunity to add a vintage 1967 Kaiser Jeep M715 to his collection, he seized it without hesitation. This acquisition perfectly aligned with his long-standing appreciation for military-grade engineering and historical significance. Key Points: Years of Experience: Kohlleppel has extensive hands-on experience in constructing military vehicles designed for off-road adventures. Jeep Enthusiast: Throughout his numerous projects, Jeeps have consistently been his favorite, prized for their robust performance. Significant Acquisition: The purchase of the Kaiser Jeep M715 represents a continuation of his passion, integrating a historical piece into his collection. What onboard systems and utilities are included in the Jeep M715 Diesel-Powered Overlander? Inside the truck is equally equipped featuring black cloth Corbeau USA racing seats, a Grant 689 racing steering wheel atop an Ididit steering column, and Classic Instruments Moal Bomber Series gauges. Since The Baja Kaiser was built for high-speed desert driving, the interior of the truck also boasts a custom roll cage built by the team at Straightedge, a Rough Country switch control panel, and a Rugged Radios communication system. Other niceties you’ll find in the truck include a WOLFBOX rear camera, and an air conditioning system from Vintage Air to help combat that desert heat as well as make driving around Idaho that much more comfortable. But the interior features are just the beginning. When it comes to onboard systems and utilities, this Jeep M715 Diesel-Powered Overlander is built to handle the harshest environments. Key Onboard Systems and Utilities Compressed Air: Equipped with a substantial onboard air tank, perfect for tire inflation and other needs when you’re far from civilization. Fuel Capacity: With three fuel tanks, the vehicle boasts a total capacity of 70 gallons of diesel, ensuring long-distance capability without frequent refueling stops. Water Storage: A 20-gallon water tank is integrated, providing ample water supply for extended trips. Electric Power: A 2,000W generator is included, offering reliable electricity for all your devices and appliances. Designed for Remote Adventures These features make this Jeep not only a high-speed desert racer but also a self-sufficient overlander. Whether you’re navigating the remote Idaho backcountry or blazing trails in the desert, the M715 is designed to keep you going without compromise. In summary, the combination of cutting-edge interior comforts and robust onboard systems makes this vehicle a powerhouse for any adventurer.
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