1" Phenolic 4-Hole 4BBL Carburetor Spacer

This 1" phenolic 4-hole 4bbl carburetor spacer 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
1 in. phenolic 4-hole 4BBL spacer configuration
4-barrel carburetors and 4BBL intake manifolds using matching four-hole throttle bore alignment

COMMON VEHICLE APPLICATIONS
Compatible with many carbureted V8 applications, including classic, restoration, truck, and custom vehicle setups.
Chevrolet, Ford, Mopar, and GM carbureted V8 combinations using four-hole 4-barrel flange patterns.

NOTES
Verify 4-hole bore alignment, spacer thickness, gasket match, throttle blade clearance, stud length, and hood clearance before installation.

Specifications:
Spacer Material: Phenolic Plastic
Spacer Finish: Black
Spacer Style: 4-Hole
Thickness: 1"
PCV: No
Gaskets: Not Included
Mounting Hardware: Not Included