M-8 Greyhound 6x6 Armored Car (G-136)
| Crew | 4 |
| Weight | 17,500 lbs. |
| Height | 7 ft, 4.5 in. (including MG) |
| Width | 8 ft, 4 in. |
| Length | 16 ft, 5 in. |
| Engine | Hercules JXD 6 cyl, gasoline |
| Horsepower | 86 |
| Transmission | 4 fwd speeds, 1 rev |
| Transfer case | 2 speed |
| Road Speed | 56 mph. |
| Range | 300–350 mi. |
| Fording depth | 2 ft, 8 in. |
Manuals for the M-8 Armored Car (and in common with the G-176 M20) include:
- TM 9-743 Operation and Maintenance. Light Armored Car M8 (10 March 1943)
- TM 9-1743 Power Train, Suspension, Hull, and Turret Rebuild and Overhaul (October 1943)
- TM 9-1832A Hercules Engines, Series JX Models A, C, D, E-3, F
- Preliminary Service Parts Catalog for Car, Armored, Light, M8 (June 1943)
- ORD 7 SNL G-176 Organizational Maintenance Parts List (January 1952)
- ORD 8 SNL G-136 Field / Depot Maintenance Allowances (Parts) for M8 (G-136) & M20 (G-176) (March 1952)
- ORD 9 SNL G-136 Parts listing
M8 armored cars of the 28th Constabulary Squadron, Germany, February 1952.
M-8 Armored Car. Photo: Courtesy of Douglas Greville.
M8 Armored Car. Photo: Courtesy of John Buckley.
Spc. Clinton Meek, Restoration Supervisor for the 3/3 ACR I Troop Cavalry Museum, checking out the engine of an M-8 Armored car on display at Ft. Carson, CO, 8 January 1998.
