1" Aluminum Carburetor Spacer Plate Open Plenum Holley Edelbrock TBI 4-Barrel
Price:
$40
Ships From:
London, Kentucky, US
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Up for sale is a solid **1-inch aluminum open plenum carburetor spacer**. This universal 4-barrel design is a perfect fit for standard square-bore patterns, making it compatible with Holley, Edelbrock, Carter, and Rochester Quadrajet intake manifolds. It is also a popular choice for 4-barrel TBI (Throttle Body Injection) setups in Square Body Chevy/GMC trucks. **Condition & Features:** - **Material:** Durable cast aluminum; provides excellent heat dissipation compared to plastic alternatives. - **Performance:** The open plenum design increases intake volume, typically improving mid-to-high RPM horsepower and smoothing out airflow. - **Vacuum Port:** Includes a sturdy, pre-installed vacuum port tube, perfect for connecting your power brake booster or PCV system. - **Mating Surfaces:** Both mounting faces are flat and true. Some light surface staining from previous gasket use is present (as seen in photos) but will not affect performance once new gaskets are applied. **No other items included with this listing.**
- Items Included: Na
- Manufacturer Part Number: Chevy
- Material: Aluminum
- Superseded Part Number: Na
- Item Length: Na
- Vintage Part: Yes
- California Prop 65 Warning: Na
- Brand: Chevrolet
- Type: Carburetor Spacer Plate
- Interchange Part Number: Na
- OE/OEM Part Number: GM
- Manufacturer Warranty: Na
- Universal Fitment: No
- Country of Origin: United States
- Performance Part: Na
