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Engine ID Stamping |
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| UPC Code |
Type |
Source |
Displacement (cubic Inches) |
Bore & Stroke |
Carb |
Comp |
HP/RPM |
Torque/RPM |
VIN |
Manual |
Auto |
Usage |
| LD5 |
V-6 |
Buick |
231 |
3.80 x 3.40 |
2 bbl |
8.0:1 |
115@3800 |
188@2000 |
A |
|
|
Standard Base and Esprit. Standard Formula after October 1, 1981 |
| LS5 |
V-8 |
Pontiac |
265 |
3.75 x 3.00 |
2 bbl |
8.3:1 |
120@3600 |
210@1600 |
S |
|
|
Optional Base and Esprit until January 8, 1980. Standard Formula until October 1, 1981 |
| L37 |
V-8 |
Pontiac |
301 E/C |
4.00 x 3.00 |
4 bbl |
8.1:1 |
150@4000 |
245@2000 |
W |
|
|
Standard in Trans Am. Optional all others |
| LG4 |
V-8 |
Chevrolet |
305 |
3.74 x 3.48 |
4 bbl |
8.6:1 |
145@4000 |
230@2400 |
H |
|
|
Optional Formula and Trans Am |
| LU8 |
V-8 |
Pontiac |
301 Turbo |
4.00 x 3.00 |
4 bbl |
7.5:1 |
200@4000 |
340@2000 |
T |
|
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Optional Formula and Trans Am |