Buy Factory Direct: 800-601-8072
’96-00 GM 7.4L Vortec
Ultimate RV Power System
Stunning torque output whenever you need it. Pass, merge and charge up hills without a sweat. Best gains: +72 hp and +87 lb-ft (rear wheel), and 10% more MPG.
Gains Up To:+72 hp/+87 lb-ft
PowerPack® System
CLASS-A MOTORHOME: Banks PowerPack features a pair of stainless-steel, tuned-length TorqueTubes exhaust manifolds, for stunning torque output when you want it. Pass, merge and climb as you please: your PowerPacked coach won't break a sweat. Achieve best gains of +72 hp and +87 lb-ft torque, with 10% better fuel economy—and never require high octane.
Motorhome Power
Gasoline: GM 7.4L (454) Vortec, '96-00
Horsepower and torque measured at rear wheels.
| Best Gains |
|---|
| +72 horsepower |
| +87 lb-ft torque |
| 10% better fuel economy |
System Includes:
| Application | Year Range | Part # |
|---|---|---|
| PowerPack System P-12 chassis | Driver-side tailpipe exit* |
1996-00 | 49072 |
| PowerPack System P-12 chassis | Passenger-side tailpipe exit* |
1996-00 | 49074 |
| PowerPack System P-30 chassis | Driver-side tailpipe exit* |
1996-00 | 49070 |
| PowerPack System P-30 chassis | Passenger-side tailpipe exit* |
1996-00 | 49071 |
Owners Manual(s)
| PowerPack system (EFI Vortec, P30 chassis) (Part #96373) |  Download |
| PowerPack system (EFI Vortec, P12 chassis) (Part #96393) | Download |
| PowerPack system (EFI TBI, P30 chassis) (Part #96354) | Download |
Accolades
“Among the few companies that offered tuning combined with airflow, only Banks offered a system in which all the components are engineered to work together.”
— Sportsman's Gear (Vol 24, Issue 7)