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Top Street Performance

1/2" Aluminum Holley & Rochester 2BBL Adapter

1/2" Aluminum Holley & Rochester 2BBL Adapter

SKU: SKU: SP9142S

Regular price $19.00
Sale price $19.00 Regular price $20.90
Shipping calculated at checkout.

Out of stock

Top Street Performance (TSP) is committed to providing high-quality performance parts while complying with emissions regulations. This product is designed for use on vehicles that comply with federal emissions regulations. It is the customer’s responsibility to verify that this part is legal for use in their state or local jurisdiction. Check with your local emissions authority before purchasing.

Product Details

Features

  • Designed for carbureted fuel system service and installation work
  • Supports cleaner engine bay integration and reliable component installation
  • Built for street performance, hot rod, racing, and restoration applications
  • Useful for carburetor upgrades, maintenance, and tuning work

Description

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.

Specs

Adapter MaterialAluminum
Adapter FinishNatural
Adapter StyleOpen Center
Thickness1/2"
PCVNo
GasketsNot Included
Mounting HardwareNot Included

Engine Fitment

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.

Q&A

Emissions Notice

This product does not affect vehicle emissions and is not subject to emissions compliance regulations.