1/2" Aluminum Holley & Rochester 2BBL Adapter

This 1/2" aluminum holley & rochester 2bbl adapter is built for carbureted fuel system installation, service, and performance tuning applications. The design supports reliable installation and cleaner engine bay integration for compatible carbureted combinations.

Verify carburetor style, mounting dimensions, hardware requirements, and engine bay clearance before installation.

Compatible With:
1/2 in. 2BBL carburetor adapter configuration
2-barrel carburetor and intake manifold combinations using matching two-barrel bolt pattern, throttle bore spacing, and gasket alignment

Common Vehicle Applications:
Hot rods, classic trucks, street performance builds, and carbureted V8 or inline engine combinations using 2BBL carburetor adapters
Chevrolet, Ford, Mopar, and GM carbureted applications with matching 2-barrel carburetor flange dimensions

Notes:
Verify 2BBL carburetor base, intake manifold flange, adapter thickness, gasket alignment, linkage clearance, and hood clearance before installation.

Specifications:

Adapter Material: Aluminum

Adapter Finish: Natural

Adapter Style: Open Center

Thickness: 1/2"

PCV: No

Gaskets: Not Included

Mounting Hardware: Not Included