TORQUE-CURVE MPFI SPACER; 99-06 GM Truck/SUV; 4.8,5.3,6.0 or 8.1L- Billet Alum
- Proprietary Plenum Design Increases Torque.
- Unique Plenum Design Reduces Turbulence Caused By The Throttle Blade, Allowing More Air To Enter Your Engine.
- CNC-Machined 6061 Aluminum Construction
- Clear Anodized Finish
- Made In The U.S.A.!
- Includes O-ring and Mounting Hardware