The American Automobile Industry in World War Two
An American Auto Industry Heritage Tribute by David D Jackson

Overview      Lansing Michigan in World War Two   The U.S. Auto Industry at the Normandy Invasion, June 6, 1944    The U.S. Auto Industry and the B-29 Bomber   U.S. Auto Industry Army-Navy "E" Award Winners   The Complete listing of All Army-Navy "E" Award Winners   Sherman Tanks of the American Auto Industry   Tank Destroyers of the American Auto Industry    M26 Pershing Tanks of the American Auto Industry   M36 Tank Destroyers of the American Auto Industry   Serial Numbers for WWII Tanks built by the American Auto Industry   Surviving LCVP Landing Craft    WWII Landing Craft Hull Numbers   Airborne Extra-Light Jeep Photos  The American Auto Industry vs. the German V-1 in WWII   American Auto Industry-Built Anti-Aircraft Guns in WWII   VT Proximity Manufacturers of WWII   World War One Era Motor Vehicles   National Museum of Military Vehicles  
Revisions   Links

 Automobile and Body Manufacturers:  American Bantam Car Company   Briggs Manufacturing Company   Checker Car Company   Chrysler Corporation   Crosley Corporation   Ford Motor Car Company   General Motors Corporation   Graham-Paige Motors Corporation   Hudson
Motor Car Company   Murray Corporation of America   Nash-Kelvinator   Packard Motor Car Company      Studebaker    Willys-Overland Motors

General Motors Divisions:  AC Spark Plug   Aeroproducts   Allison   Brown-Lipe-Chapin   Buick   Cadillac   Chevrolet   Cleveland Diesel   Delco Appliance   Delco Products   Delco Radio   Delco-Remy   Detroit Diesel   Detroit Transmission   Electro-Motive   Fisher Body   Frigidaire   GM Proving Grounds   GM of Canada   GMC   GMI   Guide Lamp   Harrison Radiator   Hyatt Bearings   Inland   Moraine Products   New Departure   Oldsmobile   Packard Electric   Pontiac   Saginaw Malleable Iron   Saginaw Steering Gear   Southern California Division   Rochester Products   Ternstedt Manufacturing Division   United Motors Service   Vauxhall Motors

 Indiana Companies:  Bailey Products Corporation   Chrysler Kokomo Plant   Continental Steel Corporation  Converto Manufacturing    Cummins Engine Company   Diamond Chain and Manufacturing Company   Delta Electric Company   Durham Manufacturing Company   Farnsworth Television and Radio Corporation   General Electric Kokomo Plant   Haynes Stellite Company   Hercules Body Company   Horton Manufacturing Company   Howe Fire Apparatus   International Machine Tool Company   J.D. Adams Company   Kokomo Spring Company   Magnavox  
Muncie Gear Works   Pierce Governor Company   Portland Forge and Foundry   Reliance Manufacturing Company-Kokomo Plant   Reliance Manufacturing Company-Washington Plant   Republic Aviation Corporation - Indiana Division   Ross Gear and Tool Company   S.F. Bowser & Co.   Sherrill Research Corporation   Sullivan Machinery Company   Tokheim Oil Tank and Pump Company   Warner Gear   Wayne Pump Company   Wayne Works

Commercial Truck and Fire Apparatus Manufacturers:  American LaFrance   Autocar  
Biederman Motors Corporation   Brockway Motor Company   Detroit General   Diamond T   Duplex Truck Company   Federal Motor Truck   Four Wheel Drive Auto Company(FWD)   International Harvester   John Bean   Mack Truck   Marmon-Herrington Company   Michigan Power Shovel Company   Oshkosh Motor Truck Corporation   Pacific Car and Foundry   "Quick-Way" Truck Shovel Company  Reo Motor Car Company  Seagrave Fire Apparatus   Sterling Motor Truck Company    Ward LaFrance Truck Corporation   White Motor Company

Aviation Companies:  Abrams Instrument Corporation    Frankfort Sailplane Company   Hughes Aircraft Company   Kellett Aviation Corporation   Laister-Kauffman Aircraft Corporation   Naval Aircraft Factory   P-V Engineering Forum, Inc.    Rudolf Wurlitzer Company-DeKalb Division  Schweizer Aircraft Corporation   Sikorsky Division of United Aircraft Corporation   St. Louis Aircraft Corporation   Timm Aircraft Corporation

Other World War Two Manufacturers: 
Air King Products   Allis-Chalmers   American Car and Foundry   American Locomotive   American Stove Company   Annapolis Yacht Yard  
Andover Motors Company   Badger Meter Manufacturing Company   B.F. Goodrich   Baker War Industries   Baldwin Locomotive Works   Blood Brothers Machine Company   Boyertown Auto Body Works   Briggs & Stratton   Burke Electric Company   Caterpillar   Cheney Bigelow Wire Works   Centrifugal Fusing   Chris-Craft   Clark Equipment Company   Cleaver-Brooks Company   Cleveland Tractor Company   Continental Motors   Cushman Motor Works   Crocker-Wheeler   Dail Steel Products   Detroit Wax Paper Company   Detrola   Engineering & Research Corporation   Farrand Optical Company   Federal Telephone and Radio Corp.   Firestone Tire and Rubber Company   Fruehauf Trailer Company   Fuller Manufacturing   Galvin Manufacturing   Gemmer Manufacturing Company   General Railway Signal Company   Gerstenslager Company   Gibson Guitar   Gibson Refrigerator Company   Goodyear   Hall-Scott   Hanson Clutch and Machinery Company   Harley-Davidson   Harris-Seybold-Potter   Herreshoff Manufacturing Company   Higgins Industries    Highway Trailer Corporation  Hill Diesel Company   Holland Hitch Company   Homelite Company   Horace E. Dodge Boat and Plane Corporation   Huffman Manufacturing   Indian Motorcycle   Ingersoll Steel and Disk   Iron Fireman Manufacturing Company   John Deere   Johnson Automatics Manufacturing Company   Kimberly-Clark   Kohler Company   Kold-Hold Company   Landers, Frary & Clark   Le Roi Company  Lima Locomotive Works   Lundberg Screw Products   MacKenzie Muffler Company   Massey-Harris   Matthews Company   McCord Radiator & Mfg. Company   Metal Mouldings Corporation   Miller Printing Machinery Company   Morse Instrument Company   Motor Products Corporation   Motor Wheel Corporation   National Cash Resgister Company   Novo Engine Company   O'Keefe & Merritt Company   Olofsson Tool and Die Company   Oneida Ltd   Otis Elevator   Owens Yacht   Pressed Steel Car Company   Pressed Steel Tank Company   Queen City Manufacturing Company   R.G. LeTourneau   Richardson Boat Company   R.L. Drake Company   St. Clair Rubber Company   Samson United Corporation   Shakespeare Company   Sight Feed Generator Company   Simplex Manufacturing Company   Steel Products Engineering Company   St. Louis Car Company   Twin Disc Company   Victor Adding Machine Company   Vilter Manufacturing Company   Wells-Gardner   W.L. Maxson Corporation   W.W. Boes Company   Westfield Manufacturing Company   York-Hoover Body Company   York-Shipley, Inc.   Youngstown Steel Door Company  
   

Chevrolet Anderson, IN 1945 Open House   Chevrolet World War Two Truck Database
Chevrolet Division of General Motors in World War Two
 Flint, MI
1911-Current

This page updated 1-11-2023.

It is somewhat of a challenge to fully represent Chevrolet's contribution to the American Defense during World War Two.  In spite of being the largest of GM's car divisions, information and production statistics are meager if not non existent.  Chevrolet did not do a very good job of documenting wartime production numbers and plant locations for historical purposes.  What is provided below is the best I have been able to obtain with the limited information available. 


The Chevrolet Aviation Plant No.2 in Tonawanda, NY won the Army-Navy "E" Award five times.  
The Chevrolet Aviation Plant No.1 in Buffalo, NY won the Army-Navy "E" Award five times.
The Chevrolet Motor and Axle Plant in Tonawanda, NY won the Army-Navy "E" Award five times.
The Chevrolet Motor Plant in Bay City, MI won the Army-Navy "E" Award two times.
The Chevrolet Motor Commercial Body Plant in Indianapolis, IN won the Army-Navy "E" Award three times.
The Chevrolet Gear and Axle Plant in Detroit, MI won the Army-Navy "E" Award four times.


Chevrolet World War Two Production Statistics:  439,893 Chevrolet and GMC trucks (See below for the details.), 2,583 Passenger Sedans, 3,844 Staghound Medium Armored Cars, 60,766 R-2800 and R-1830 Pratt & Whitney Radial Aircraft Engines (17 Chevrolet Plants involved with final assembly at Tonawanda, NY., 75mm armor piercing and high explosive projectiles, 3 Inch armor piercing and high explosive projectiles, 2,000 90mm Anti-aircraft gun tubes, breech ring and block, and recoil rails, 200 million pounds of aluminum forgings included forged aircraft propeller blades from four plants, making it the second largest producer of aluminum forgings in the world, 5.7 million pounds of magnesium castings, and two billion pounds of grey iron castings and aluminum castings.

Trucks: 

A total of 281,570 Chevrolet name plated trucks consisting of:
55,579 1/2 ton 4x2 trucks
128 3/4 ton 4x2 trucks
52,568 1-1/2 4x2 trucks
173,295 1-1/2 4x4 trucks
(See my Chevrolet WWII Truck Database for more details.)

158,323 Chevrolet-built GMC branded trucks consisting of:

151,575 CCKW 6x6 2-1/2 ton trucks.  This was 30% of all CCKWs built.  149,135 were built at the Chevrolet St. Louis, MO plant and 2,650 in the Baltimore, MD assembly plant.  At the end of the war, all CCKW production had shifted to St. Louis.  In 1944 and 1945, the daily run rate for CCKWs was larger at St. Louis than at the GMC plant in Pontiac, MI.  Therefore, while all of the nameplates on the CCKWs are GMC, if the truck was built in 1944 or 1945, there is a greater than 50% chance that it is the Chevrolet-built version.  All CCKWs built in St. Louis, with the exception of the last 1,000 units, had Chevrolet axles on them.

Chevrolet built both the CCKW-352 and 353; the former being the 145 inch short wheelbase version with a nine foot bed, and the latter being the 164 inch long wheelbase type with a twelve foot bed.  Both types came with or without a front mounted winch.

6,748 of the GMC-designed 6x6 Amphibious Trucks (DUKW) were assembled by Chevrolet in its St. Louis, MO plant.  This was 32% of the total of 21,147 built.  GMC supplied the sheet metal "boat" section pre-assembled from its plant in Pontiac, MI.  GMC sub-contracted the work to Chevrolet and all DUKWs built carried a GMC ID tag, even though the final assembly was carried out by Chevrolet.  Therefore, it is impossible to determine whether a DUKW was built by GMC or Chevrolet, just as with the CCKW.

Chevrolet components on GMC Trucks:  Chevrolet supplied the original closed passenger cabs, the open soft top cabs, many of the axles which were similar to the ones used on its 1-1/2 ton truck, and the engine cowlings for not only the CCKW, but other GMC 2-1/2 trucks.  St. Louis also helped build 37,803 cargo dump trucks, of which the last forty units built were cargo dump trucks.  Chevrolet also built 3,330 cabs and chassis only for F3 750 gallon fuel tankers and L1 660 gallon lubricant tankers for the Army Air Corps. 

For Britain:  3,844 Staghound Medium Armored Cars of which 2,844 were T17E1 with 37mm cannon and 1,000 were T17E2 with twin .50 machine gun anti-aircraft units.

During World War Two Chevrolet built the 1-1/2 ton trucks in ten assembly plants.  Each one had a code which was the first number in the serial number. 

Chevrolet Vehicle Assembly Plants
Plant Number Location
1 Flint, M
2 Tarrytown, NY
3  St. Louis, MO
5 Kansas City, KS
6 Oakland, CA
8 Atlanta, GA
9 Norwood, OH
14  Baltimore, MD
20 Van Nuys, CA
21 Janesville, WI


This Chevrolet truck was photographed at the 75th Anniversary of D-Day in Normandy, France.  Photo courtesy of Pierre-Olivier Buan. 


Photo courtesy of Pierre-Olivier Buan. 


This Chevrolet cargo truck was on display at the 2019 MVPA Convention in York, PA.  Author's photo added 11-20-2020.


This is a photo of a 1941 Chevrolet 4x4 1-1/2 ton cargo truck with a winch, as seen at the 2013 Houston Airshow.  Author's photo.


It can be determined from the tables on the Chevrolet WWII vehicle production page that this is a type ZM truck and that 6,770 were built in 1941.  Author's photo.


Author's photo.


This 1943 GMC CCKW-353 2-1/2 ton truck with winch was in the same display at Houston.  It may very well have come off the Chevrolet St. Louis production line.  During 1943 GMC built 78,432 CCKWs and Chevrolet built 51,715.  Note the similarity in the engine cowling and grill with the previous Chevrolet truck.  They look very similar, as they came off of the same Chevrolet presses in Flint, MI.  Chevrolet also supplied many of the axles for the GMC, which were similar to those on its own 1-1/2 ton series. 

In 1943 Chevrolet St. Louis started building the open cab versions of the CCKW like this.  Prior to that time, it was building the closed cab, like the one below.  Author's photo added 12-24-2014.


The original CCKWs came with the closed cab, which the Chevrolet Division supplied for all of the CCKWs built by both itself and GMC in Pontiac, MI.  Chevrolet produced 40,070 of the closed cab type CCKWs, like this CCKW-353 with no winch, seen at the 2014 Columbus, IN Airport Appreciation Day.  Author's photo added 12-24-2014.


 This 1944 F-3 Army Air Corps 750 gallon Aviation Fuel servicing truck built on a CCKW-353 chassis and cab was at the 2014 MPVA National Convention.  Chevrolet St. Louis provided all of the 3,330 cabs and chassis for these type vehicles.   Author's photo added 12-24-2014.


Over 70 years after being built in 1942, this Chevrolet 1-1/2 ton dump truck is still used occasionally for odd jobs by owner Rob Ellert.  Note that this model has the front winch.  Photo courtesy of Rob Ellert.  Photo added 2-14-2015.


This nice looking example of the NL series dump truck was one of 5,098 built by Chevrolet in 1942 for the military.  After being built for the Army, it eventually was obtained by the Navy.  Photo courtesy of Rob Ellert.  Photo added 2-14-2015.


This Chevrolet dump truck was built between 1942 and 1944.  Author's photo added 6-14-2017.


Author's photo added 6-14-2017.


Author's photo added 6-14-2017.


This Chevy dump truck was on display at the 2019 Findlay, OH Military Show.  Author's photo added 6-20-2019.


 Author's photo added 6-20-2019.


Author's photo added 6-20-2019.


Author's photo added 6-20-2019.


This Chevrolet dump truck was on display at the 2019 MVPA Convention in York, PA.  Author's photo added 11-20-2020.


This 1942 Chevrolet 1/2 ton pickup truck shows the Chevy styling of this type of vehicle at the time.  The truck is rare due to production of civilian vehicles being stopped in early 1942.  This vehicle was on display at the National Automotive and Truck Museum (Natmus) in Auburn, IN.  Author's photo.


This 1946 Chevrolet 1/2 ton, also at Natmus, shows the same basic styling as the prewar model.  Author's photo.


This is an example of one of the 7,857 Chevrolet-built 1-1/2 ton 4x4 bomb service trucks for the military during World War Two.  This was on display at the National Automotive and Truck Museum in Auburn, IN.  Author's photo.


Author's photo.


Note that there are three seats for crew members on the passenger side of the vehicle.  Author's photo.


Author's photo.


The first number 9 in the serial number designates the Chevrolet Norwood, OH plant.  "NQ" designates it as a bomb service truck.  Author's photo.

The next set of period photos shows Chevrolet 1-1/2 ton trucks being used to train Army Air Force aircraft turret gunners, allowing the trainees to shoot at targets while moving on the bed of the vehicles.  This is a little known but important use for Chevrolet trucks during World War Two.


The Army Air Force designated the turret mounted truck as an E-5.  The air gunnery ranges were located at Buckingham Army Air Field, FL, Harlingen  Army Air Field, TX, Las Vegas Army Air Field, NV, Lowry Bombing and Gunnery Range, CO, Matagorda Island Bombing and Gunnery Range, TX, Tonopah Bombing and Gunnery Range, NV, Tyndall Army Air Field, FL and Williams Army Air Field, AZ.   Photo added 2-12-2015.


This photo of the E-5 gun trainer was taken at Buckingham Army Air Field, located east of Fort Meyers, FL.  Photo added 2-12-2015.


Photo added 2-12-2015.


This is another example of the Chevrolet 1-1/2 ton 4x4 trucks built for the military during the Second World War.  This one is a telephone pole setter, formerly at the National Military History Center in Auburn, IN.  Author's photo.


Chevrolet built 1,719 of these during World War Two.  Author's photo.


This photo of a derelict Chevy 1-1/2 ton truck was taken at the Fort Economy Museum in Hallsville, OH.  Author's photo added 9-2-2014.

Crash and Fire Trucks built on Chevrolet 4x4 Chassis:

Chevrolet 1-1/2-ton 4x4 Military Crash and Fire Trucks
Information in this table courtesy of "Chevrolet G-506" by David Doyle.
Class Registration Number Quantity Apparatus Manufacturer Comments
110 50702-50731 30 Holabird Quartermaster Depot Hale pumps
501274-501428 157 Holabird and Memphis Quartermaster Depot American LaFrance pumps
503961-504000 40 Oren Fire Apparatus  
503769-503918 150 Army Corps of Engineers  
Total Class 110   377    
135 506089-506138 50 W.S Darley  
5010139-5010238 100  
506239-506338 100 Mack  
507843--597992 150  
507347-507377 31 Oren Fire Apparatus  
508332-508431 100  
507478-507527 50 Minnesota Fire Equipment Company  
5075780-507602 25  
507528-507577 50 Central Fire Trucks Corporation  
5010029-5010088 60 American LaFrance  
Total Class 135   716    
300 Unknown Unknown Central Fire Trucks Corporation These were equipped with W.S. Darley Model F-300 front-mounted pumps and carried a 250-gallon water tank.
325 Unknown Unknown W.S Darley, Detroit General Corporation, American Fire Apparatus, Hahn, Oren, and Maxim Motors These were equipped with Barton Model F-300 or W.S. Darley Model F-300 front-mounted pumps and carried a 300-gallon water tank.
525 Unknown Unknown  Oren Fire Apparatus These were equipped with W.S. Darley Model F-500 front-mounted pumps.
Known Total U.S. Army   1,093    
U.S. Navy        
U.S. Navy   103 Howe Fire Apparatus Company  
Total U.S. Navy   103    
Known Grand Total   1,196    

Class 110 Crash and Fire Trucks built on Chevrolet 1-1/2 ton 4x4 Chassis:  As noted above, the 377 bodies were built by the Holabird and Memphis Quartermaster Depots, Oren Fire Apparatus, and the Army Corps of Engineers.  It is unknown which organization built the bodies in the photos below.


This Chevrolet-built 1-1/2 ton 4x4 Class 110 crash truck actually served at George Army Air Field in Lawrenceville, IL during World War Two.  The truck belongs to the Indiana Military Museum in nearby Vincennes, IN, eleven miles away from the old air field.  Author's photo added 9-2-2014.


Through the end of 1942, Chevrolet provided 306 of these crash truck bodies for the army.  Author's photo added 9-2-2014.


 Author's photo added 9-2-2014.


The registration number on the hood does not match any in the table above.  If it were W-50731, the body would have been built by the Holabird Quartermaster Depot.  Author's photo added 9-2-2014.


This 1942 Chevrolet Class 110 crash truck was photographed at the 2017 MVPA national convention in Cleveland, OH.  It is Serial Number N90212859.  Author's photo added 12-25-2019.


Author's photo added 12-25-2019.


Author's photo added 12-25-2019.

Class 125 Crash and Fire Trucks built on Chevrolet 1-1/2-ton 4x2 civilian truck chassis:  The Chevrolet class 125 crash truck shown below is an anomaly.  According to the historical record, only International Harvester Corporation provided the chassis for the Class 125 crash truck.  The example below shows that they were also built on Chevrolet chassis.


This 1942 Chevrolet truck was used as a class 125 fire truck at Robins Field during World War Two.  It is on display at the Museum of Aviation at Robins Air Force Base, GA.  Author's photo added 6-14-2022.


Author's photo added 6-14-2022.


Author's photo added 6-14-2022.

Class 135 Crash and Fire Trucks built on Chevrolet 1-1/2 ton 4x4 Chassis:  As noted above, the 377 bodies were built by W.S Darley, Mack, Oren Fire Apparatus, Minnesota Fire Equipment Company, Central Fire Trucks Corporation, and American LaFrance.


This 1943 Chevrolet 1-1/2-ton 4x4 Class 135 fire truck was on display at the annual MVPA Convention at Louisville, KY in June 2014.  The registration number 508421 indicates the body was built by Oren Fire Apparatus.  Author's photo added 9-2-2014.


 Author's photo added 9-2-2014.


Author's photo added 9-2-2014.


Author's photo added 9-2-2014.


Author's photo added 9-2-2014.


This Class 135 is one of two Chevrolet World War Two crash trucks on display at the Sam Werner Military Museum.  The second one is parked directly behind this one.  It is a Class 325.  Author's photo added 11-20-2020.


Author's photo added 11-20-2020.

Class 325 Crash and Fire Trucks built on Chevrolet 1-1/2 ton 4x4 Chassis:  As noted above, the bodies were built by W.S. Darley, Detroit General Corporation (General Fire Truck), American Fire Apparatus, Hahn, Oren, and Maxim Motors


This is the second Chevrolet crash truck at the Sam Werner Military Museum.  It is a Class 325 with a General Fire Truck body.  The USA registration number is incorrect.  It should start with a "50."  Author's photo added 11-20-2020.


Author's photo added 8-26-2021.


Author's photo added 11-20-2020.

Amphibious Trucks (DUKW):  The Chevrolet St. Louis plant built (6,748) GMC name plated DUKWs.


This DUKW was on display at the National Military History Center in Auburn, IN.  It is no longer there.  Author's photo.



Author's photo.


In this World War Two era photo, the DUKW shows its versatility in a river crossing.


This DUKW is on display at the Indiana Military Museum in Vincennes, IN.  Author's photo.


Author's photo.

Aircraft Engines:  56,484 R-1830 and 4,282 R-2800  Pratt & Whitney Radial Aircraft Engines.  Seventeen Chevrolet plants provided components that went into the final assembly at Tonawanda, NY. 

R-1830 - Chevrolet Tonawanda built the first of 56,484 R-1830s on 3-20-1942 and continued to produce the engine until 3-31-1945.  During these three years, Tonawanda turned out an average of 1,569 engines per month.  Chevrolet built R-1830s that were used in the B-24, C-82, PBY, and A-28.

Buick also built the R-1830 during World War Two.  It produced 74,198 in a government-owned plant in Melrose Park, IL, west of Chicago.  Chevrolet and Buick combined to provide 130,682 R-1830s, which was 75% of the 173,618 built during the war.  General Motors was the largest producer of the R-1830 during World War Two.


This is a Pratt & Whitney R-1830 engine, as seen at the National Museum of World War Two in New Orleans, LA.  Chevrolet Tonawanda built this type of aircraft engine.  Author's photo.


This R-1830 display at the Tri-State Warbird Museum in Batavia, OH shows the complexity of the engine.  Author's photo added 11-20-2020.  


Author's photo added 11-20-2020.


Chevrolet Tonawanda-built Pratt & Whitney engines went into the Douglas C-47, the workhorse transport aircraft for the United States during World War Two.  Author's photo.


Chevrolet-built R-1830s were used in the B-24.  The C-82 was the cargo version of the B-24.  Author's photo added 11-20-2020. 


This is a USAAF OA-10, which was its designation for a PBY.  Tonawanda was only providing engines for the USAAF, so it was probably this version of the aircraft in which the engines were used.  Author's photo added 11-20-2020.

R-2800 - Chevrolet built the first of 4,282 R-2800 aircraft engines on 7-29-1944.  It maintained a production run of 356 per month until a year later when the war ended.  These were used on the P-47, P-61, A-26, C-46, and C-82.  The first engine was built in only five months and nineteen days from start to final testing and acceptance.  This was extremely fast for such a complex engine.

Chevrolet-Built Pratt & Whitney R-2800 Engines
R-2800 Model Number of Engines Built Aircraft Type
R-2800-57 200 P-61C,D; P-47M,N
R-2800-73 2,665 P-61C; P-47N
R-2800-77 500 P-61C,D; P-47N
R-2800-83 855   This was for the A-26D which was cancelled due to the ending of World War Two. The engine was later used in the Vought AU-1 developed during the Korean Conflict.
R-2800-85 62 C-82A.  Some were built during World War Two
Total 4,282  


This R-2800 is on display at the EAA Museum in Oshkosh, WI.  While the R-1830 had a single row of nine cylinders, the R-2800 had two rows of nine cylinders.  The accessory section of the R-2800 was a whole section of the engine which the R-1830 didn't have.  The R-2800 was an order of magnitude more complex to build than the R-1830.  Author's photo added 11-20-2020.


Looking at the other side of the display and the interior of the engine, its complexity is obvious.  Author's photo added 11-20-2020.


The R-2800 was the most powerful radial engine the U.S. military used in World War Two.  The R-2800 was used in both of the Navy's premier World War Two fighters, the F6F and F4U.  Author's photo added 11-20-2020.


Author's photo added 11-20-2020.


This Chevrolet-built Pratt and Whitney R-2800 engine is on display at the National Museum of WWII Aviation in Colorado Springs, CO.  Author's photo added 10-7-2017. 


The engine is part of a larger display showing how the Republic P-47 super turbocharger system worked. Author's photo added 10-7-2017. 


Here is the Chevrolet bowtie on the engine's nose housing.  Author's photo added 10-7-2017. 


This P-47 is located at the Peterson Air and Space Museum at Peterson AFB in Colorado Springs, CO.  It has a Chevrolet Tonawanda-built R-2800 engine in it.  Author's photo added 10-7-2017. 


Author's photo added 10-7-2017. 


This engine still has the data plate on it.  Author's photo added 10-7-2017. 


The C-46.  Author's photo added 11-20-2020.


The P-61C featured the higher performance R-2800 that Chevrolet was assigned to build.  Author's photo added 11-20-2020.


The A-26.  Author's photo added 11-20-2020.


This is part of the Chevrolet Tonawanda, NY Pratt & Whitney R-2800 radial aircraft engine production line.  Seventeen plants in the Chevrolet Division were involved in making these aircraft engines.  The Chevrolet Tonawanda plant is still in production today.  It is right along the Niagara River south of The Falls and north of Buffalo. 

Armored Cars: 



This photo of a T17E1 "Staghound" armored car, as it appeared in the GM 1944 annual report.  According to the annual report, the Staghound was a closely guarded secret for three years.  There was also a T17E2 which replaced the 37mm cannon shown here with two .50 caliber M2 machine guns in a Frazier-Nash turret as an anti-aircraft mount. 


This Chevrolet ad makes it known that its Staghound was a secret weapon.  Not only was its production a secret; but due to the fact that it was not used by US forces during the Second World War, it has been overlooked and somewhat of a secret ever since.  Staghounds were used by British Commonwealth nations, especially the Canadians, during World War Two, while Polish forces in Italy were the biggest user of it.

Chevrolet Staghound and Boarhound World War Two Production
  T17E1 Staghound T17E2 Staghound Comments
1942 157   Production of the T17E2 started in October.
1943 2,687 211  
1944   789  
Totals 2,844 1,000 Chevrolet produced a total of 3,844 of the T17armored cars between October, 1942 and April, 1944 when production of all types ceased.

Author's Aside:  The Staghound and I go all the way back to when I was in early grade school.  My first set of plastic army men included a Staghound armored car.  I played with it until I outgrew playing with army men.  However, I still have that collection of army men with the Staghound.  Now my grandchildren play with it.  The day the photo below was taken my oldest grandson was playing with the set of army men.


Author's photo added 1-11-2023.

Staghound T17E1 Walk Around and Interior Views:  The Staghound featured below is part of the superb collection of World War Two vehicles at the Wheels of Liberation in Gettysburg, PA.  From all appearances, the interior seems to be original.  The Wheels of Liberation was still in the process of consolidating its collection into one location when I visited in September 2022.


The machine gun mount on the turret is an addition to the original vehicle.  Author's photo added 1-11-2023.


Author's photo added 1-11-2023.


Author's photo added 1-11-2023.


The side door was open.  This allowed me to take some photos of the interior.  It is very rarely that one is able to view the inside of armored vehicles. Author's photo added 1-11-2023.

 


Author's photo added 1-11-2023.


The 7.62mm machine gun operated by the assistant drive can be seen in the background.  This indicates this vehicle was in service after World War Two when the 7.62mm cartridge became the standard for NATO countries.  A photo further down in the turret shows an ammunition box with 7.62mm marked on it.  Author's photo added 1-11-2023.


This and the next several images show the inside of the turret.  The breech for the 37mm cannon can be seen in the upper left of the photo.  Author's photo added 1-11-2023.


The radio is the type used by the British and other Commonwealth countries.  Author's photo added 1-11-2023.


Author's photo added 1-11-2023.


On the turret wall is the previously mentioned ammunition can which is marked 7.62mm.  Author's photo added 1-11-2023.


Author's photo added 1-11-2023.


Author's photo added 1-11-2023.

Other Surviving T17E1 Staghounds:


This Chevrolet-built Staghound armored car has a fresh coat of paint.  It is temporarily stored outdoors while awaiting placement into a new inside display area as part of the U.S. Army Armor and Cavalry Collection, Fort Benning, GA.  Author's photo added 9-21-2018.


 Author's photo added 9-21-2018.


Author's photo added 9-21-2018.


Author's photo added 9-21-2018.


Author's photo added 9-21-2018.


This Chevrolet-built T17E1 Staghound is on display at the Canadian War Museum in Ottawa, ONT.  Author's photo added 9-13-2016.


 Author's photo added 9-13-2016.


 Author's photo added 9-13-2016.


What a cool photo!  Nine of the ten persons in this photo preparing the first two Staghounds for shipment overseas are women.  Photo courtesy of the Military History Institute in Carlisle, PA.


Here a Staghound hull is being welded. 

Other Armored Cars:
 


This Fox Armored Car seen at 2009 Windsor, Ontario Airshow was designated as a GM MK.1, but Chevrolet was the Division that designed the chassis.  Final assembly was done by GM of Canada.  Author's photo.


Author's photo.


Chevrolet began development on the M38 armored car in 1944 as a replacement for the M8 Greyhound.  Production on the new armored car did not get started until March 1945.  Only five pilot models were built due to the ending of the war in Europe.  The M38 was powered by a Cadillac V-8 engine mated to a Detroit Transmission Hydra-Matic transmission.  Photo added 1-8-2020.

90mm Anti-Aircraft Gun Components:
 


Chevrolet built 2,000 gun tubes, breech ring and block assemblies, and recoil rails for 90mm anti-aircraft guns like this one seen at the Indiana Military Museum in Vincennes, IN.  Author's photo.
 

On the Job - Chevrolet Volume Production for the Nation's Needs
This publication gives an excellent overview of what Chevrolet did by those who worked there during the Second World War.  This was dated September 11, 1944. 


 

 

 

 

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