3/8" Aluminum Square Bore 4BBL Carburetor Spacer w/ Gaskets & Hardware
3/8" Aluminum Square Bore 4BBL Carburetor Spacer w/ Gaskets & Hardware
SKU: SKU: SP9145
Low stock
Product Details
Features
- Designed for carburetor spacing and intake plenum adjustment on compatible carbureted manifolds
- Helps support airflow transition and carburetor mounting height changes
- Designed for a wide range of carbureted street and restoration applications
- Useful for carburetor clearance adjustments, tuning, and intake manifold service
Description
3/8" Aluminum Square Bore 4BBL Carburetor Spacer w/ Gaskets & Hardware
This 3/8" aluminum square bore 4bbl carburetor spacer w/ gaskets & hardware is built for carburetor spacing, intake plenum tuning, and carburetor mounting height adjustment on compatible carbureted intake manifolds. The spacer design can help improve airflow transition and simplify carburetor linkage or clearance adjustments depending on the application.
Use it when additional carburetor height, plenum volume changes, or linkage clearance are required. Confirm carburetor flange style, spacer thickness, gasket alignment, hood clearance, and stud length before installation.
Specs
| Spacer Material | Aluminum |
| Spacer Finish | Natural |
| Spacer Style | Open Port |
| Thickness | 3/8" |
| PCV | No |
| Gaskets | Included |
| Mounting Hardware | Included |
| Included | Spacer (2) Gaskets Mounting Hardware |
Engine Fitment
COMPATIBLE WITH
3/8 in. square bore 4BBL carburetor spacer configuration
Holley-style 4150/4160 square bore 4-barrel carburetors and square bore intake manifolds using the matching 4BBL bolt pattern
COMMON VEHICLE APPLICATIONS
Compatible with many carbureted V8 applications using square bore 4-barrel carburetors, including classic, restoration, truck, and custom vehicle setups.
Chevrolet, Ford, Mopar, and GM carbureted V8 combinations using Holley-style square bore 4-barrel flange patterns.
NOTES
Verify square bore 4BBL bolt pattern, spacer thickness, gasket alignment, throttle blade clearance, stud length, and hood clearance before installation.
Q&A
Emissions Notice
This product does not affect vehicle emissions and is not subject to emissions compliance regulations.
3/8" Aluminum Square Bore 4BBL Carburetor Spacer w/ Gaskets & Hardware
3/8" Aluminum Square Bore 4BBL Carburetor Spacer w/ Gaskets & Hardware
This 3/8" aluminum square bore 4bbl carburetor spacer w/ gaskets & hardware is built for carburetor spacing, intake plenum tuning, and carburetor mounting height adjustment on compatible carbureted intake manifolds. The spacer design can help improve airflow transition and simplify carburetor linkage or clearance adjustments depending on the application.
Use it when additional carburetor height, plenum volume changes, or linkage clearance are required. Confirm carburetor flange style, spacer thickness, gasket alignment, hood clearance, and stud length before installation.
COMPATIBLE WITH
3/8 in. square bore 4BBL carburetor spacer configuration
Holley-style 4150/4160 square bore 4-barrel carburetors and square bore intake manifolds using the matching 4BBL bolt pattern
COMMON VEHICLE APPLICATIONS
Compatible with many carbureted V8 applications using square bore 4-barrel carburetors, including classic, restoration, truck, and custom vehicle setups.
Chevrolet, Ford, Mopar, and GM carbureted V8 combinations using Holley-style square bore 4-barrel flange patterns.
NOTES
Verify square bore 4BBL bolt pattern, spacer thickness, gasket alignment, throttle blade clearance, stud length, and hood clearance before installation.
Specifications:
Spacer Material: Aluminum
Spacer Finish: Natural
Spacer Style: Open Port
Thickness: 3/8"
PCV: No
Gaskets: Included
Mounting Hardware: Included
Included: Spacer, (2) Gaskets, Mounting Hardware
