1943–1945 Dodge WC-62 / WC-63: Three Driven Axles for Gun Crews and Cargo

Dodge produced the WC-62 and winch-equipped WC-63 from 1943 through 1945 as 1.5-ton, six-wheel-drive personnel and cargo carriers powered by the 230.2-cubic-inch T214 L-head six. The pair extended the proven 3/4-ton WC layout with a longer frame, a tandem rear axle group, an open military body, and seating intended for a gun crew or infantry detachment.

Best known for carrying personnel, ammunition, and equipment while towing the 57 mm M1 anti-tank gun, the G507 combined much of the compact Dodge WC family's mechanical hardware with greater payload and traction than the familiar WC-51 and WC-52. Surviving trucks attract collectors because they retain the visual economy of a wartime weapons carrier while adding a drivetrain and chassis layout found nowhere else in the principal 3/4-ton WC range.

Quick Facts

The essential distinctions are mechanical rather than cosmetic. G507 is the United States Army supply designation associated with the WC-62 and WC-63, while T214 identifies the Dodge engineering and engine series used by these trucks.

The WC-62 and WC-63 should not be described simply as WC-51 trucks with another axle attached. Dodge reused familiar controls, powertrain principles, cab components, and styling, but the frame, rear driveline, brake installation, body proportions, and load-carrying structure were engineered around the longer six-wheel chassis.

Why the G507 Matters

The United States Army needed a vehicle that could move a complete weapons crew, ammunition, and field equipment while towing an anti-tank gun over surfaces that defeated ordinary rear-wheel-drive trucks. A 2.5-ton GMC CCKW could carry more, but it was substantially larger. The G507 offered a narrower tactical truck derived from machinery already being produced in enormous quantities.

Its value lay in standardization. The T214 engine belonged to the same broad Dodge flathead-six tradition as other wartime WCs, and the cab architecture, instruments, electrical equipment, wheels, and service procedures shared much with the 3/4-ton range. Army mechanics therefore encountered recognizable Dodge hardware rather than an entirely separate vehicle system.

Historical Context and Development

From the 3/4-Ton WC to a 1.5-Ton 6x6

By 1942, Dodge was firmly established as a major supplier of compact four-wheel-drive military vehicles. The WC-51 weapons carrier and winch-equipped WC-52 served reconnaissance, cargo, towing, and personnel roles, but their payload and body length limited the number of men and the amount of ammunition they could carry with a gun.

Dodge answered by lengthening the basic concept, installing a second driven rear axle, and giving the vehicle a nominal 1.5-ton cross-country rating. The resulting WC-62 retained a plain front bumper, while the WC-63 used an extended forward frame and power take-off-driven Braden winch. Production references commonly list 43,224 WC-62s and 20,132 WC-63s, for 63,356 trucks in total.

Design Direction and Wartime Competition

Function dictated the shape. The upright radiator shell, flat fenders, exposed running boards, folding two-piece windshield, detachable canvas top, and slab-sided rear body could be manufactured quickly and repaired without elaborate pressings. Three single-wheel axles kept the truck narrower than a conventional dual-rear-wheel cargo vehicle and reduced the tendency for front and rear tires to cut separate tracks in soft ground.

The closest American vehicles in wartime service were not exact equivalents. The GMC CCKW and Studebaker US6 were 2.5-ton cargo trucks designed for a broader transport role, while the Chevrolet G506 was a 1.5-ton 4x4. The Dodge was shorter and more tactical than the 2.5-ton class, but offered six driven wheels and a longer personnel body than the WC-51 and WC-52.

Engine and Drivetrain

The G507 used Dodge's T214 version of the 230.2-cubic-inch flathead six. Its cast-iron block and head, side-mounted valves, long stroke, and modest compression ratio favored low-speed torque, uncomplicated maintenance, and tolerance of military operating conditions rather than high engine speed.

A single carburetor and mechanical pump kept the fuel system serviceable in the field. The full-pressure lubrication system and large cooling circuit suited prolonged low-speed work, although a restored truck still depends on a clean radiator core, an accurate ignition setting, and unobstructed block water passages.

The dry clutch feeds a four-speed manual gearbox whose low ratios matter far more than quick shifts. These transmissions require deliberate operation and correct lubricant. The transfer case, universal joints, tandem axle driveline, and multiple pinion seals add considerably more maintenance than a WC-51 requires.

Chassis, Suspension, Brakes, and Equipment

The following dimensions distinguish a genuine six-wheel G507 from a reconstructed 3/4-ton WC. Military references sometimes measure wheelbase differently on tandem-axle vehicles, so the two axle spacings are more useful than a single combined figure.

The body sits high above the tandem axles, with a spare wheel mounted externally and troop seats running along the cargo body sides. Canvas bows and a removable cover provide weather protection, but there is no fixed roof or enclosed cab. The resulting profile is longer and visually heavier behind the seats than a WC-51, yet the single rear tires preserve the narrow, purposeful stance of the Dodge tactical range.

Leaf springs, six large tires, and a flexible ladder frame allow substantial axle movement on broken ground. That compliance is useful off road, but the high body, short rear axle spacing, and period tire construction impose obvious limits during abrupt road maneuvers.

Driving Experience and Handling Dynamics

The T214 starts its useful work just above idle. Throttle response is measured, and the engine delivers a broad pull rather than a surge, allowing the driver to ease a loaded truck over poor surfaces without excessive wheelspin. At road speed, combustion noise, gear whine, canvas movement, and tire noise dominate the open cab.

Manual steering is heavy while parking and becomes more manageable once the tires are rolling. The long chassis reacts more slowly than a WC-51, while the tandem rear axles resist tight turns and can scrub their tires on dry pavement. On rough roads, the truck tracks securely, but an empty rear body produces more pitching and axle movement than a loaded one.

The four-speed gearbox rewards pauses and double-declutching. Brake effort is substantial even with a correctly operating vacuum booster, and six drum brakes require careful adjustment to prevent pulling. A properly restored G507 feels deliberate rather than crude: every control asks for planning, and momentum must be managed well before a corner or descent.

Identification and Originality

Data Plates, Frame Number, and T214 Engine

An authentic truck should be assessed through several pieces of evidence rather than one modern-style VIN. Original military data plates identify the model and serial number, while the chassis carries its own stamped serial marking. The precise location and legibility can be affected by paint, corrosion, frame repairs, and wartime or postwar replacement work, so aggressive grinding should never be used to uncover a faint stamp.

The engine number is stamped on a machined pad on the block and should carry the T214 prefix for a correct G507 power unit. A T214 engine is desirable, but the number is not expected to duplicate the chassis serial in the manner of a modern matching-numbers automobile. Dodge installed sequentially numbered components, and wartime maintenance depots routinely exchanged complete engines, gearboxes, axles, electrical parts, and bodies.

WC-62 Versus WC-63

The defining WC-63 hardware is its factory-type front winch installation, extended frame horns, power take-off, shafts, controls, fairlead arrangement, and associated bumper structure. A winch added to a WC-62 does not automatically make it a WC-63. Collectors should compare the frame and data plates with the complete installation, particularly when a truck has been assembled from several donors.

The WC-62 uses the shorter, plain-bumper nose. Because military vehicles were modified in service and later adapted for forestry, recovery, agriculture, and civilian hauling, surviving examples may have homemade bumpers, nonstandard winches, shortened rear bodies, hydraulic conversions, or altered tow gear.

Body, Equipment, and Finishes

Correct rear bodies have the proper troop-seat structure, tool brackets, canvas-bow fittings, front body panel, and military tailgate details. Original bodies are scarce, and good reproductions are accepted in usable restorations, but their construction, fasteners, welds, and timber components should follow wartime patterns. A beautifully fabricated body of the wrong pattern remains a serious authenticity fault.

Wartime lusterless olive drab was a procurement finish rather than a modern glossy automotive paint code. Registration numbers, unit markings, bridge plates, and stars must be supported by period photographs or vehicle history if represented as original. Six-volt lighting, blackout lamps, military gauges, combat-style wheels, correct seat frames, canvas, pioneer tools, and the proper oil-bath air cleaner all influence authenticity.

Documentation can include surviving data plates, service records, disposal papers, former military registrations, period photographs, and Chrysler build information where available. Restamped plates and newly created serial markings should always be disclosed.

Variant Breakdown

The G507 family is unusually straightforward, but the winch installation changes the frame length, front appearance, weight, and restoration cost. Both versions use the same basic T214 engine and six-wheel-drive architecture.

The lower WC-63 total helps its collector appeal, but completeness matters more than the badge alone. Missing original-pattern winch equipment can be expensive to replace, and an incomplete WC-63 may be a more demanding project than a sound WC-62.

Performance and Dimensions

Military manuals emphasized payload, grade ability, fuel capacity, dimensions, and governed operating speed rather than acceleration testing. No defensible factory 0–60 mph or quarter-mile figure is normally associated with the G507, and such measurements would have little relevance to a truck whose maximum speed was below 60 mph.

Published dimensions can differ slightly according to canvas position, tire size, bumper equipment, and measuring convention. The winch and extended nose account for the WC-63's additional length and much of its extra unladen weight.

Compared With Related Dodge WC Models

WC-62 and WC-63 Versus WC-51 and WC-52

The WC-51 and WC-52 are 3/4-ton 4x4 weapons carriers with a shorter wheelbase and one rear axle. The WC-52 relates to the WC-51 in the same broad way that the WC-63 relates to the WC-62: the higher-numbered member carries a front winch and the frame structure needed to support it.

The four-wheel trucks are easier to store, turn, transport, and restore. The six-wheel G507 carries a larger crew and load, offers more driven tire contact, and has a markedly longer body, but requires two additional tires, another differential, more propeller-shaft hardware, and model-specific rear chassis parts.

G507 Versus the GMC CCKW

The GMC CCKW is a 2.5-ton 6x6 and belongs to a larger payload class. It has a full-sized cargo body and became central to long-distance Allied road transport. The Dodge is narrower, lighter, and more closely tied to tactical weapons and personnel movement, making the two vehicles complementary rather than direct substitutes.

G507 Versus the Dodge WC-54 and WC-64 Ambulances

The WC-54 and collapsible-body WC-64 ambulances use four-wheel-drive chassis and enclosed medical bodies. Their mission, body structure, and wheelbase arrangements differ substantially from the open G507, although familiar Dodge controls and T214-family mechanical parts can cause confusion when incomplete vehicles or loose components are offered for sale.

Ownership and Restoration Notes

The engine is durable when cooling, lubrication, and ignition systems remain in specification. Long-stored flatheads can suffer stuck valves, sediment-filled water jackets, cracked manifolds, corroded core plugs, low oil pressure, and cylinder wear. A rebuild should include careful crack inspection, measurement of the long crankshaft, valve-seat work appropriate to actual wear, and thorough cleaning of oil and coolant passages.

The six-wheel driveline deserves equal attention. Universal joints, transfer-case bearings, pinion seals, axle bearings, and differential gears may have survived decades with contaminated lubricant. Tire diameter should match closely across all six driven positions because a substantial rolling-radius difference can load the connected driveline.

Brake restoration is not limited to replacing wheel-cylinder seals. Steel lines, flexible hoses, the master cylinder, drums, shoes, adjusters, and vacuum booster must operate as a balanced system. A booster that looks complete but does not function can produce dangerously high pedal effort.

Rust attacks the lower radiator shell, battery area, cab floor edges, running-board supports, body mounts, rear body floor, tool compartments, tailgate, and frame sections around crossmembers and spring hangers. Frames also require inspection for twisting, cracks, crude fish plates, and damage caused by civilian overloads or recovery work.

Mechanical service parts for the Dodge flathead six are generally more accessible than G507-specific sheet metal, tandem driveline parts, winch hardware, troop seats, and original fittings. Specialist military-vehicle suppliers reproduce canvas, wiring, brake components, data plates, body panels, and hardware, but quality and dimensional accuracy differ. TM 9-810 and the correct parts lists should guide assembly and lubrication rather than assumptions based on a civilian Dodge truck.

Buyer and Inspection Points

A worthwhile inspection begins with identity and structural completeness. Buying a dismantled truck cheaply rarely compensates for a missing rear body, incorrect axles, absent winch driveline, or an irreparably altered frame.

A road test should include cold starting, low-speed steering, full brake application, tight turns, gear changes under load, and a post-drive check for overheated hubs or differentials. Driveline wind-up, rhythmic vibration, and one hot brake drum all justify investigation before purchase.

Collector and Market Relevance

Collectors generally value documented identity, an uncut frame, a correct T214 engine, a complete military body, functioning six-wheel driveline, and restrained restoration. On a WC-63, the proper Braden winch system and power take-off installation carry particular weight. Original data plates, registration evidence, and period photographs are more persuasive than speculative unit markings.

The WC-62 was built in greater numbers and is usually the simpler route into G507 ownership. The scarcer WC-63 has greater visual presence and additional mechanical interest, but the cost of reconstructing missing winch equipment can outweigh the difference in model desirability. Trucks retaining aged but authentic fittings may be better historical references than over-restored examples finished with glossy paint, modern fasteners, and unsupported markings.

Auction interest tends to follow restoration quality and completeness rather than nominal rarity alone. The market penalizes shortened bodies, civilian engines, improvised tandem parts, missing serial evidence, and conversions presented without disclosure.

Cultural and Military Relevance

The G507 served as a working tactical vehicle rather than a competition machine. Its history belongs to gun crews, infantry support units, supply details, and the maintenance organizations that kept Allied vehicle fleets moving. Its association with the 57 mm anti-tank gun gives the model a particularly clear battlefield role.

Postwar disposal carried WC-62s and WC-63s into civilian hauling, forestry, recovery work, and collections in several countries. Those second careers explain why many survivors have nonstandard bodies or winches. Restored examples now appear in military-vehicle club convoys, living-history events, museums, and film productions, where the extra axle makes the G507 immediately distinguishable from the more frequently seen WC-51.

Frequently Asked Questions

What engine is fitted to the Dodge WC-62 and WC-63?

Both use the Dodge T214 230.2-cubic-inch, 3.77-litre L-head inline-six. Period specifications commonly rate it at 92 hp at 3,200 rpm and approximately 180 lb-ft of torque at 1,200 rpm.

What is the difference between a WC-62 and a WC-63?

The WC-62 has a plain front bumper and no factory winch. The WC-63 has an extended front frame and a power take-off-driven Braden MU-2 winch installation, adding length, weight, and model-specific hardware.

What do G507 and T214 mean?

G507 is the United States Army supply designation covering the WC-62 and WC-63 vehicle group. T214 is Dodge's engineering-series designation and appears as the prefix on the correct engine number.

How many Dodge WC-62 and WC-63 trucks were built?

Published production records commonly list 43,224 WC-62s and 20,132 WC-63s, giving a combined total of 63,356 vehicles produced from 1943 through 1945.

How can a buyer identify an original WC-63?

Check the military data plates and chassis serial evidence, then inspect the extended frame, power take-off, winch shafts and controls, fairlead, bumper arrangement, and Braden winch. A postwar winch attached to a WC-62 does not establish WC-63 identity.

Are parts available for a Dodge G507 restoration?

Routine T214 engine, ignition, brake, wiring, canvas, and service parts are supported by military-vehicle specialists. Correct rear bodies, tandem driveline pieces, original fittings, and complete WC-63 winch systems are harder and more expensive to locate.

What are the most serious WC-62 and WC-63 restoration problems?

The major cost factors are damaged or modified frames, missing rear bodies, incomplete tandem drivelines, corroded brake systems, cracked or sediment-filled engines, and absent WC-63 winch hardware. Incorrect serial plates and undocumented identities can create registration and collector-value problems even after an expensive mechanical restoration.

Collector Takeaway

The WC-62 and WC-63 explain how Dodge expanded a standardized wartime vehicle system without abandoning the compact dimensions, flathead-six power, and straightforward controls already familiar to Army workshops. The third driven axle was not decorative excess. It allowed one truck to carry a crew and ammunition, tow a field weapon, and retain traction beyond the practical load limit of a 3/4-ton WC.

A correct G507 should be judged by its frame, tandem drivetrain, body, serial evidence, and military equipment, not by fresh olive paint. The WC-62 offers the cleaner expression of the six-wheel carrier, while the WC-63 adds one of the most desirable pieces of working hardware in the Dodge wartime catalog. Either, restored with mechanical discipline and documentary honesty, preserves a highly specific answer to the Army's need for a compact 1.5-ton tactical 6x6.