|
RPO* |
Gen |
Displ. |
Power |
Applications |
Notes |
|
LS1 |
III |
5.7L |
305-350 hp / 335-375 lb-ft |
97-04 Corvette
98-02 Camaro / Firebird
04 GTO |
Original Gen III |
|
LS2 |
IV |
6.0L |
390-400 hp / 395-405 lb-ft |
05-07 Corvette
05-06 GTO
06-07 CTS-V
05-06 SSR
06-08 Trailblazer SS
08+ Saab 9-7X Aero |
Replacement for LS1 |
|
LS3 |
IV |
6.2L |
430 hp / 424 lb-ft |
08+ Corvette
2010 Camaro |
Replacement for LS2 |
|
LS4 |
IV |
5.3L |
303 hp / 323 lb-ft |
05-08 Pontiac Grand Prix GXP
06-09 Chevrolet Impala SS
06-07 Chevrolet Monte Carlo SS
08-09 Buick Lacrosse " Super" |
Transverse for FWD car |
|
LS6 |
III |
5.7L |
385-405 hp / 385-400 lb-ft |
01-05 Corvette Z06
04-05 Cadillac CTS V |
H.O. Version of LS1 |
|
LS7 |
IV |
7.0L |
470 hp / 505 lb-ft |
06-08 Corvette Z06 |
Replacement for LS6
Dry Sump |
|
LS9 |
IV |
6.2L |
638 hp / 604 lb-ft |
09 Corvette ZR1 |
Replacement for LS7
Supercharged |
|
LSA |
IV |
6.2L |
556 hp / 551 lb-ft |
09+ Cadillac CTS-V |
Similar to LS9
Supercharged
For Cadillac CTS-V |
|
L76 |
IV |
6.0L |
361 hp / 385 lb-ft |
08-09 Pontiac G8 GT |
Cross between truck L76 and LS3
For Pontiac G8 GT |