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- 99-07 Chevy/GMC 1500-3500 Truck/SUV;4.8L,5.3L,6.0L,8.1- TORQUE-CURVE MPFI Spacer
- E.O. Number: D578-1 Emissions Notes: 50 State Legal (street legal) spacer per vehicle listing on C.A.R.B. EO D578-1
- 1999-07 Chevy/GMC 1500-3500 Trucks/SUVs, Cadillac Escalade, Hummer H2, or Motorhome with 4.8L, 5.3L, 6.0L or 8.1L VORTEC Engine ('07 Classic Models Only)- Cast Aluminum TORQUE-CURVE MPFI Spacer
- Product Attributes:
- California Proposition 65: Warning: Cancer & Reproductive Harm. For More Info Visit Www.p65warnings.ca.gov
- E.O. #: Yes
- Mounting Hardware Included: Yes
- Package Contents: Mpfi Spacer, Gaskets, Mounting Hardware
- Bolt Hole Quantity: 3
- Performance: Yes
- Plenum Style: Proprietary Port Design
- Contents: Mpfi Spacer, Gaskets, Mounting Hardware
- Installation Notes: Hummer H2 Vehicles Require #2599 Fan Spacer. Sold Separately
- Spacer Thickness: 1 In.
- Spacer Finish: Burnished
- Spacer Material: Cast Aluminum
- Emissions Notes: C.a.r.b. E.o. #d-578-1; 50 State Legal. Click Here To View Covered Vehicles.
- Materials: Cast Aluminum
- Thickness: 1 In.
Additional Fitment Information:
| Vehicle | Block | CC | Region | Engine | Engine Version | CID |
|---|---|---|---|---|---|---|
| 2005 - Chevrolet Silverado 1500 | V | 5967 | United States | 8 Cyl 6.0L | Vortec | 364 |
- 96-06 CHEVROLET/GMC TRUCK, S10/ S15, BLAZER/JIMMY 4.3L- TORQUE-CURVE MPFI Spacer
- Emissions Notes: OFF-ROAD USE ONLY! This YMM is NOT currently covered under the part numbers EO.
- 1996-2006 CHEVROLET/GMC Pick-Up Truck, S10 and S15, Blazer and Jimmy, Sonoma with 4.3L V6 VORTEC Engine- Cast Aluminum TORQUE-CURVE MPFI Spacer
- Product Attributes:
- California Proposition 65: Warning: Cancer & Reproductive Harm. For More Info Visit Www.p65warnings.ca.gov
- E.O. #: Yes
- Mounting Hardware Included: Yes
- Package Contents: Mpfi Spacer, Gaskets, Mounting Hardware
- Bolt Hole Quantity: 3
- Performance: Yes
- Plenum Style: Proprietary Port Design
- Contents: Mpfi Spacer, Gaskets, Mounting Hardware
- Spacer Thickness: 1 In.
- Spacer Finish: Burnished
- Spacer Material: Cast Aluminum
- Emissions Notes: C.a.r.b. E.o. #d-578-1; 50 State Legal. Click Here To View Covered Vehicles.
- Materials: Cast Aluminum
- Thickness: 1 In.
Additional Fitment Information:
| Vehicle | Block | CC | Region | Fuel Type | Engine | CID |
|---|---|---|---|---|---|---|
| 2005 - Chevrolet Silverado 1500 | V | - | United States | GAS | 6 Cyl 4.3L | 262 |
- Includes Gaskets; Cable Brackets; Hardware;Not Legal For Sale Or Use In California Not For Use In California Pending Air Resources Board Exemption~Install Time 1-2 Hours
- Throttle Body Spacer; Includes Gaskets; Cable Brackets; Hardware;
- Throttle Body Spacer
- Product Attributes:
- WARNING CA Proposition 65: No
-
Features:
- Easy Bolt-On Installation
- Improved Torque Performance
- Increased Fuel Economy
- Rough Countrys Throttle Body Spacer helps you get the most out of your 99-06 GM 1500. Engineered with a Spiraling Helix design, our durable, aluminum spacer forces incoming air into a high velocity vortex that aids in a more powerful and efficient fuel combustion process. This process offers improved torque performance and increased fuel economy. Includes an OEM style rubber O-Ring Gasket, superior to paper gaskets found in inferior kits. Best of all, this modification is easy to install using a 100% bolt-on installation process that can be attached in no time! Works with multiple engine sizes: 4.8L/5.3L/6.0L.
Additional Fitment Information:
| Vehicle | Sub Model |
|---|---|
| 2005 - Chevrolet Silverado 1500 | Hybrid |
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