GMC 364 Specs
GMC 364 engine specs: 364 ci (6L), 8-cylinder, 4.1252" bore x 3.5" stroke, 9.5:1 compression.
Dimensions
| Displacement | 364 ci / 6 L |
|---|
| Bore | 4.1252" |
|---|
| Stroke | 3.5" |
|---|
| Cylinders | 8 |
|---|
| Compression ratio | 9.5:1 |
|---|
| Bore/stroke ratio | 1.179 |
|---|
Construction
| Block material | cast iron |
|---|
| Head material | cast iron |
|---|
| Valvetrain | OHV |
|---|
| Fuel type | gas |
|---|
| Advertised HP | 250 hp |
|---|
What these numbers mean
| Bore/stroke character | 1.179 — oversquare — bore exceeds stroke, which favours higher RPM and larger valves |
|---|
| Mean piston speed at 6,000 RPM | 3,500 ft/min — conservative for a street engine |
|---|
| Displacement per cylinder | 45.5 ci |
|---|
| Static compression | 9.5:1 — in the range that usually runs on pump premium |
|---|
Run the numbers for this engine
Each link opens the calculator with this engine's specs already filled in.
Vehicles (3)
- Buick Special
- Buick LeSabre
- Buick Invicta
Similar engines
← All Buick V8 engines