Generally required for use with 2002-2007 GM trucks and SUV's with 3-bolt electronic throttle body. Not needed with 3-bolt '99-'02 GM trucks/SUV's w/ cable-driven throttle body or 2007 to 2010 GM Trucks/SUV's w/ 4-bolt electronic throttle body.
- Air Intake Systems>Throttle Body Spacers
- ClearanceItem:N
- EPA:N/A
- LTL:N
- MPN:146029-KIT
- Non-CARB:Y
- Prop65:Y
- SpecialOrder:Y